Consulta: subjectFacets:"Genes"
Registros recuperados: 77
Data/hora: 03/06/2024 07:37:01

Genetica de la resistencia a roya amarilla (Puccinia striiformis f. Sp. Tritici) en variedades de trigo harinero (Triticum aestivum L.) liberadas para el bajio
Provedor de dados: 32
Autores: Torres García, Rocio.
Con el fin de determinar la genética de la resistencia a roya amarilla (Puccinia triticina f.  sp. tritici) de las cuatro nuevas variedades para riego, estas se cruzaron con la  variedad susceptible Avocet- YrA, progenitor femenino mientras que Cortázar S94,  Bárcenas S2002, Maya S2007 y Urbina S2007 fueron empleados como progenitores  masculinos. Para las cruzas resistentes por resistentes se realizaron tres cruzas que  implicaron al progenitor Cortázar S94 como progenitor femenino, y Bárcenas S2002,  Maya S2007 y Urbina S2007 como progenitores masculinos, dos cruzas implicaron a  Urbina S2007 como progenitor femenino, y  Bárcenas S2002 y Maya S2007 como  progenitores masculinos, la cruza de Maya S2007 como progenitor femenino y  Bárcenas S2002 como...
Tipo: Tesis
Palavras-chave: Genética de la resistencia; Gen; Puccinia triticina f sp. tritici; Trigo harinero; Segregación; Y Bajío Genetics of resistance; Genes; Puccinia striiformis f. sp. tritici; Bread wheat and Bajío.
Ano: 2012
URL: http://hdl.handle.net/10521/1070

Genética de la resistencia a roya amarilla (Puccinia striiformis f. Sp. Tritici) en variedades de trigo harinero (Triticum aestivum L.) liberadas para el bajio
Provedor de dados: 32
Autores: Torres García, Rocío.
Con el fin de determinar la genética de la resistencia a roya amarilla (Puccinia triticina f.  sp. tritici) de las cuatro nuevas variedades para riego, estas se cruzaron con la  variedad susceptible Avocet- YrA, progenitor femenino mientras que Cortázar S94,  Bárcenas S2002, Maya S2007 y Urbina S2007 fueron empleados como progenitores  masculinos. Para las cruzas resistentes por resistentes se realizaron tres cruzas que  implicaron al progenitor Cortázar S94 como progenitor femenino, y Bárcenas S2002,  Maya S2007 y Urbina S2007 como progenitores masculinos, dos cruzas implicaron a  Urbina S2007 como progenitor femenino, y  Bárcenas S2002 y Maya S2007 como  progenitores masculinos, la cruza de Maya S2007 como progenitor femenino y  Bárcenas S2002 como...
Tipo: Tesis
Palavras-chave: Genética de la resistencia; Gen; Puccinia triticina f sp. tritici; Trigo harinero; Segregación; Bajío; Maestría; Fitopatología; Genetics of resistance; Genes; Bread wheat and Bajío.
Ano: 2009
URL: http://hdl.handle.net/10521/1375

mRNA transcription and protein expression of PPAR&amp;#947;, FAS, and HSL in different parts of the carcass between fat-tailed and thin-tailed sheep
Provedor de dados: 69
Autores: Xu,Xiaochun; Wei,Xuan; Yang,Yuxin; Niu,Wenzhi; Kou,Qifang; Wang,Xiaolong; Chen,Yulin.
Background The objective of this study was to compare the level differences of mRNA transcription and protein expression of PPAR&amp;#947;, FAS and HSL in different parts of the carcass in different tail-type sheep. Six Tan sheep and six Shaanbei fine-wool sheep aged 9 months were slaughtered and samples were collected from the tail adipose, subcutaneous adipose, and longissimus dorsi muscle. The levels of mRNA transcription and protein expression of the target genes in these tissues were determined by real-time quantitative PCR and western blot analyses. Results The results showed that PPAR&amp;#947;, FAS, and HSL were expressed with spatial differences in tail adipose, subcutaneous adipose and longissimus dorsi muscle of Tan sheep and Shaanbei fine-wool...
Tipo: Journal article
Palavras-chave: Genes; Difference; Tissues; Ovis.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000300012

Gene expression profile analysis of human intervertebral disc degeneration
Provedor de dados: 74
Autores: Chen,Kai; Wu,Dajiang; Zhu,Xiaodong; Ni,Haijian; Wei,Xianzhao; Mao,Ningfang; Xie,Yang; Niu,Yunfei; Li,Ming.
In this study, we used microarray analysis to investigate the biogenesis and progression of intervertebral disc degeneration. The gene expression profiles of 37 disc tissue samples obtained from patients with herniated discs and degenerative disc disease collected by the National Cancer Institute Cooperative Tissue Network were analyzed. Differentially expressed genes between more and less degenerated discs were identified by significant analysis of microarray. A total of 555 genes were significantly overexpressed in more degenerated discs with a false discovery rate of &lt; 3%. Functional annotation showed that these genes were significantly associated with membrane-bound vesicles, calcium ion binding and extracellular matrix. Protein-protein interaction...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genes; Intervertebral disc degeneration; Molecular classification; Protein-protein interaction.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572013000300021

Caractérisation de marqueurs génétiques fonctionnels de la nutrition et/ou de l'adaptation (les amylases) chez l'huître creuse Crassostrea gigas : intérêts pour la sélection
Provedor de dados: 5
Autores: Prudence, Marie.
Two amylase genes, A and B, from the oyster Crassostrea gigas were characterized. Using PCR-RFLP, 6 and 4 alleles, respectively, were described for the amylase genes A and B. The roles of A and B amylase genes were investigated experimentally. They are expressed during larval and adult stages, and A transcripts are more abundant than B. The A transcript increases significantly with temperature, in high trophic conditions. However, A and B transcript levels do not change when food quantity increases although amylase activity augments. The level of B is correlated with dietary starch quantities, whereas the amount of A appears to remain constant ; simultaneously amylase activity decreases and the KM increases. These results suggest that expression of B is...
Tipo: Text
Palavras-chave: Enzymatic analyse; Genetic polymorphism; Genes; Nutrition; Growth; Environmental effects; Oysters; Amylases; Amylases; Analyse enzymatique; Polymorphisme génétique; Gènes; Nutrition; Croissance; Effets de l'environnement; Huîtres; Amylases; Amylases.
Ano: 2006
URL: http://archimer.ifremer.fr/doc/2006/these-1700.pdf

Código de barras de ADN  de las especies cubanas de peces  dulceacuícolas.
Provedor de dados: 20
Autores: Lara Lorenzo, A.
En el presente trabajo se realizó el análisis del código de barras ADN de 24 especies de la  ictiofauna dulceacuícola cubana. Para ello,  se secuenciaron 652pb del gen mitocondrial  citocromo oxidasa I (COI) de 96 individuos provenientes de diferentes áreas geográficas y  representativos, en la mayoría de los casos, de la distribución espacial de cada especie. En  el análisis se utilizó la distancia genética Kimura 2 parámetros (K2P), considerando como  cota superior el valor de 3%, para identificar los límites de divergencia entre especies.  Complementariamente se llevó a cabo un análisis de agregación poblacional para  identificar grupos poblacionales  indicativos de linajes evolutivos independientes. El  estimado promedio de divergencia genética entre...
Tipo: Theses and Dissertations
Palavras-chave: CDNA; Genes; Fishes; Fish wastes.
Ano: 2008
URL: http://hdl.handle.net/1834/5514

Analyse moléculaire des relations Phylogénétiques au sein des six espèces de Mugilidae en Tunisie
Provedor de dados: 20
Autores: Blel, H.; Said, K.; Durand, J.D.
Afin d’étudier les relations phylogénétiques chez les six espèces méditerranéennes de la famille de Mugilidé en Tunisie (Mugil cephalus, Chelon labrosus, Liza aurata, Liza ramada, Liza saliens et Oedalechilus labeo), un fragment de 589pb du gène mitochondrial ARN 16S a été analysé. Ce gène à été amplifié,  séquencé puis analysé chez les différentes espèces. La détermination des différentes espèces de mugilidé réalisée dans cette étude est en accord avec les données de séquences disponibles dans GenBank et confirme la présence de l’espèce Oedalechilus labeo dans les côtes tunisiennes malgré sa rareté. L’arbre phylogénétique établit confirme la grande divergence de Mugil cephalus par rapport aux autres espèces présentes en Méditerranée. Le genre Oedalechilus...
Tipo: Journal Contribution
Palavras-chave: Genes.
Ano: 2013
URL: http://hdl.handle.net/1834/5903

Production of fertile progeny from interspecific incompatible cross Cajanus platycarpus × C. cajan
Provedor de dados: 30
Autores: Mallikarjuna, N.,( Nalini Mallikarjuna ).
Palavras-chave: Pigeonpeas; Gene pools; Backcrossing; Hybrids; Genes; Genomes; Introgression; Mosses; Chickpeas; Self pollination.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3291

Genes are gems:reporting agri-biotechnology
Provedor de dados: 30
Autores: R.L.
Palavras-chave: Biotechnology; Transgenics; Genes; DNA; Mycotoxins; Chickpeas; Transgenic plants; Genetic markers; Genetic engineering; Genomes.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4146

Exploitation of wild relatives of pigeonpea and chickpea for resistance to Helicoverpa armigera
Provedor de dados: 30
Autores: Mallikarjuna, N.,( Nalini Mallikarjuna ).
Palavras-chave: Pigeonpeas; Chickpeas; Hybridization; Genes; Gene pools; Interspecific hybridization; Hybrids; Genomes; Gene transfer; Polyploidy.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3283

Pearl millet germplasm at ICRISAT genebank – status and impact
Provedor de dados: 30
Autores: Upadhyaya, H.D.,( Hari D. Upadhyaya ).
Palavras-chave: Germplasm; Millets; Gene banks; Genetic resources; Agronomic characters; Genetics; Seed viability; Genes; Early maturation; Phenotypes.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3299

Pearl Millet Male-Sterile Line ICMA 2 and its Maintainer Line ICMB 2
Provedor de dados: 30
Palavras-chave: Hybrids; Genes; Millets; Grain; Self pollination; Replication; Research methods; Yields; Tropical zones; Crossing over.
Ano: 1985
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3764

Genetic Stock Puckered-Leaf Groundnut Mutant ICGL 6
Provedor de dados: 30
Palavras-chave: Phenotypes; Genotypes; Segregation; Mutants; Genes; Groundnuts; Marketing margins; Plant habit; Tropical zones; Crossing over.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3834

Pearl Millet Male-sterile line ICMA 1 and its Maintainer line ICMB 1
Provedor de dados: 30
Palavras-chave: Hybrids; Genes; Cross pollination; Self pollination; Cytoplasm; Millets; Grain; Breeds (animals); Deblossoming; Crossing over.
Ano: 1985
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3763

Stability analysis of chickpea large genomic DNA inserts in Agrobacterium
Provedor de dados: 30
Autores: Rajesh, P.N.
Palavras-chave: Cloning; Genomes; Plasmids; DNA; Chickpeas; Genetic transformation; Chromosomes; Antibiotics; Bacteria; Genes.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3293

Sequence of ITS-2 Amplified from Pearl Millet Downy Mildew Samples
Provedor de dados: 30
Autores: Viswanathan, A.
Palavras-chave: DNA; PCR; Genetic techniques; Sampling; Ribosomes; Fungi; Genetic variation; Genes; Millets; Cloning.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3262

Chickpea Genomics Consortium on Drought Tolerance
Provedor de dados: 30
Autores: Varshney, R.K.,( Rajeev K. Varshney ).
Palavras-chave: Genomes; Chickpeas; Biotechnology; Genes; Tolerance; Weather hazards.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3324

Working together on groundnut virus diseases
Provedor de dados: 30
Autores: D.V.R.
Palavras-chave: Viruses; Groundnuts; RNA; Genes; ELISA; Genotypes; Transgenics; PCR; Genetic structures.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4178

Improving Vegetable Productivity in a Variable and Changing Climate
Provedor de dados: 30
Autores: de la Peña,R.
Palavras-chave: Tolerance; Genes; Climatic change; Grafting; Rootstocks; Drought stress; Vegetable products; Trickle irrigation; Genomes; Temperature.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3331

Recent advances in research on botrytis gray mold of chickpea
Provedor de dados: 30
Autores: M.P.
Palavras-chave: Chickpeas; Fungi; Genotypes; Sowing date; Allelochemicals; Breeds (animals); Genes; Fungicides; Germplasm; Seed treatment.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4195

Groundnut Virus Diseases in Africa
Provedor de dados: 30
Autores: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).
Palavras-chave: Groundnuts; Viruses; Genotypes; RNA; Quarantine; Breeds (animals); Genetic markers; Genes; Recessive genes; Resistance varieties.
Ano: 1991
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4093

Sorghum genetic enhancement: research process, dissemination and impacts
Provedor de dados: 30
Autores: M.C.S.
Palavras-chave: Sorghum; Hybrids; Germplasm; Breeds (animals); Grain; Genes; Pure lines; Cytoplasm; Yields; Millets.
Ano: 2004
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4235

Working Together on Groundnut Virus Diseases
Provedor de dados: 30
Autores: D.V.R.( editor).
Palavras-chave: Viruses; Groundnuts; RNA; Genes; ELISA; Genotypes; Transgenics; PCR; Genetic structures.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3121

Alternative cytoplasmic male sterility systems in sorghum and their utilization
Provedor de dados: 30
Autores: A.A. ( A. Ashok Kumar ).
Palavras-chave: Cytoplasm; Genes; Sorghum; Hybrids; Heterosis; Transcription; DNA; Genetic structures; Segregation; Genomes.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3149

Collaboration on Genetic Resources
Provedor de dados: 30
Palavras-chave: Crops; Germplasm; Pigeonpeas; Millets; Genetic resources; Chickpeas; Genes; Quarantine; Gene banks; Germplasm collections.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4052

Global sorghum genetic enhancement processes at ICRISAT
Provedor de dados: 30
Autores: B.V.S.
Palavras-chave: Sorghum; Hybrids; Germplasm; Breeds (animals); Grain; Genes; Pure lines; Cytoplasm; Yields; Millets.
Ano: 2004
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3170

Achieving high groundnut yields
Provedor de dados: 30
Autores: C.L.L.
Palavras-chave: Groundnuts; Electrophoresis; Leaf area; Oilseeds; Area; Genes; Tropical zones; Seasons; Fungi; Insecticides.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4186

Plant Resistance to Insects in Sorghum
Provedor de dados: 30
Autores: H.C.
Palavras-chave: Crops; Sorghum; Biological interaction; Animal developmental stages; Genotypes; Genes; Grain; Antibiosis; Eggs.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4662

Future challenges and opportunities for agricultural R&amp;D in the semi-arid tropics
Provedor de dados: 30
Autores: J.G.
Palavras-chave: Crops; Pigeonpeas; Chickpeas; Millets; Sorghum; Policies; Private sector; Coarse grains; Genes.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4225

Biological activity of lectins from grain legumes and garlic against the legume pod borer, Helicoverpa armigera
Provedor de dados: 30
Autores: Arora, R.,( Richa Arora ).
Palavras-chave: Garlic; Pigeonpeas; Proteins; Transgenics; Transgenic plants; Chickpeas; Genes; Enzymes; Animal developmental stages; Genetic transformation.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3230

Rust of groundnut
Provedor de dados: 30
Autores: D.
Palavras-chave: Crops; Groundnuts; Genotypes; Allelochemicals; Genes; Fungicides; Fungi; Pathogens; Diseases.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4166

Cytoplasmic male-sterility affects expression of resistance to Shoot Bug (Peregrinus maidis), Sugarcane Aphid (Melanaphis sacchari) and Spotted Stem Borer (Chilo partellus) in Sorghum
Provedor de dados: 30
Autores: Dhillon, M.K.,( Mukesh K. Dhillon ).
Palavras-chave: Cytoplasm; Hybrids; Sorghum; Genes; Sugarcane; Leaf area; Biological interaction; Plant production; Electrophoresis; Tropical zones.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3196

Cytoplasmic male-sterility affects expression of resistance to Shoot Bug (Peregrinus maidis), Sugarcane Aphid (Melanaphis sacchari) and Spotted Stem Borer (Chilo partellus) in Sorghum
Provedor de dados: 30
Autores: Dhillon, M.K.,( Mukesh K. Dhillon ).
Palavras-chave: Cytoplasm; Hybrids; Sorghum; Genes; Sugarcane; Leaf area; Biological interaction; Plant production; Electrophoresis; Tropical zones.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3195

Host plant resistance to insects in sorghum: present status and need for future research
Provedor de dados: 30
Autores: Sharma, H.C.
Palavras-chave: Genes; Sorghum; Transgenics; Cytoplasm; Transgenic plants; Hybrids; Esters; Gene expression; Biochemical compounds; Phenotypes.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3250

International Workshop on Sorghum Stem Borers
Provedor de dados: 30
Palavras-chave: Sorghum; Biological interaction; Animal developmental stages; Genotypes; Yield losses; Genes; Diapause; Pheromones; Insecticides.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4080

ICGL 1, ICGL 2, ICGL 3, ICGL 4, and ICGL 5 nonnodulating groundnut germplasm lines
Provedor de dados: 30
Palavras-chave: Root nodulation; Genotypes; Genes; Recessive genes; Groundnuts; Alleles; Humus; Nitrogen fixation; Proteins; Plant habit.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3832

Impact of Allium sativum leaf lectin on the Helicoverpa armigera larval parasitoid Campoletis chlorideae
Provedor de dados: 30
Autores: Arora, R.,( Richa Arora ).
Palavras-chave: Animal developmental stages; Parasites; Transgenics; Biological interaction; Chickpeas; Biotechnology; Genes; Garlic; Proteins; Grain legumes.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3288

Towards Sustainable Sorghum Production, Utilization, and Commercialization in West and Central Africa
Provedor de dados: 30
Autores: Akintayo, I.
Palavras-chave: Crops; Sorghum; Grain; Genotypes; Cereals; Genes; Millets; Brewing; Biological interaction.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3711

Genetic structure, diversity, and allelic richness in composite collection and reference set in chickpea (Cicer arietinum L.)
Provedor de dados: 30
Autores: Upadhyaya, H.D.
Palavras-chave: Alleles; Chickpeas; Locus; Genomes; Polymorphism; Genes; Genetic structures; DNA; PCR; Peas.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3334

Integrated Pest Management Research at ICRISAT: Present status and future priorities
Provedor de dados: 30
Autores: H.C.
Palavras-chave: Pigeonpeas; Chickpeas; Integrated pest management; Mycotoxins; Transgenics; Sorghum; Electrophoresis; Groundnuts; Genes; Fungi.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3692

Research and development of hybrid pigeonpea
Provedor de dados: 30
Autores: K.B.
Palavras-chave: Pigeonpeas; Hybrids; Heterosis; Seed production; Self pollination; Genes; Cytoplasm; Backcrossing; Segregation; Grain legumes.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4191

Proceedings of the International Pearl Millet Workshop
Provedor de dados: 30
Palavras-chave: Imports; Millets; Hybrids; Cytoplasm; Grain; Genes; Breeds (animals); Sorghum; Genotypes.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4046

New molecular marker technologies for pearl millet improvement
Provedor de dados: 30
Autores: Gale, M.D.
Palavras-chave: Millets; Genomes; Genes; DNA; Genetic polymorphism; Genetic structures; Genetic markers; Locus; Genetic maps; Chromosomes.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3219

Evidence for temporal virulence change in pearl millet downy mildew pathogen populations in India
Provedor de dados: 30
Autores: Thakur, R.P.
Palavras-chave: Millets; Pathogens; Hybrids; Fungi; Genes; Diseases; Tropical zones; Land resources; Location; Sorghum.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3307

Proceedings of the International Workshop of Pigeonpeas,Volume 2
Provedor de dados: 30
Autores: Y.L.
Palavras-chave: Pigeonpeas; Genotypes; Root nodulation; Grain legumes; Intercropping; Photoperiodicity; Sole cropping; Harvest index; Genes.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4156

Transformation and Regeneration of Groundnut, and Utilization of Viral Genes to Induce Resistance to Virus Diseases
Provedor de dados: 30
Autores: D.V.R.
Palavras-chave: Genes; RNA; Transgenics; Protoplasts; Groundnuts; Transgenic plants; Biotechnology; Regeneration; Genomes; Nucleotides.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4105

Evidence for enhanced resistance to diverse isolates of Pearl Millet Downy Mildew through gene pyramiding
Provedor de dados: 30
Autores: Hash, C.T.
Palavras-chave: Inbred lines; Pathogens; Millets; Backcrossing; Genotypes; Hybrids; Locus; Genes; Pure lines; Fungi.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3207

Pigeonpea male-sterile line ICPM 1
Provedor de dados: 30
Palavras-chave: Genes; Hybrids; Self pollination; Pigeonpeas; Backcrossing; Disease resistance; Seed production; Tropical zones; Research methods; Yields.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3168

Artificial Hybridization in Groundnut
Provedor de dados: 30
Autores: S.N.
Palavras-chave: Hybridization; Self pollination; Artificial hybridization; Groundnuts; Hybrids; Cross pollination; Planting; Crop management; Genes; Crossing over.
Ano: 1990
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4085

Pearl millet male-sterile line ICMA 3 and its maintainer line ICMB 3
Provedor de dados: 30
Palavras-chave: Hybrids; Genes; Millets; Grain; Replication; Research methods; Yields; Tropical zones; Crossing over; Tillage equipment.
Ano: 1985
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4150

Diagnosis of key nematode pests of chickpea and pigeonpea and their management
Provedor de dados: 30
Autores: S.B.
Palavras-chave: Pigeonpeas; Chickpeas; DNA; Parasites; Genes; Grain legumes; Biological interaction; Nematicides; Yield losses.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4196

Pearl Millet Molecular Marker Research
Provedor de dados: 30
Autores: Hash,C.T.
Palavras-chave: Hybrids; Millets; Genomes; Genes; Locus; Genetic markers; Backcrossing; Drought stress; Chromosome mapping; Breeds (animals).
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3223

Development of cost-effective SNP assays for chickpea genome analysis and breeding
Provedor de dados: 30
Autores: Varshney, R.K.,( Rajeev K. Varshney ).
Palavras-chave: Genomes; Polymorphism; Genotypes; Enzymes; Nucleotides; Chickpeas; DNA; Bioinformatics; Genetic structures; Genes.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3282

Food security in nutrient-stressed environments: exploiting plants' genetic capabilities
Provedor de dados: 30
Autores: J.J.
Palavras-chave: Exudates; Pigeonpeas; Genotypes; Nutrients; Genes; Nutrient uptake; Genetic engineering; Cell walls; Phosphate fertilizers; Cropping systems.
Ano: 1999
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4202

An effective method for cloning of partial MADS-box genes related to flower development in groundnut
Provedor de dados: 30
Autores: Yuan, M.
Palavras-chave: Genes; PCR; DNA; Cloning; Transcription factors; Genomes; Transcription; Genetic structures; Nucleotides; Molecular cloning.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3213

AN ANNOTATED BIBLIOGRAPHY OF PIGEONPEA
Provedor de dados: 30
Autores: B.S.
Palavras-chave: Pigeonpeas; Crops; Legumes; Genes; Peas; Mutants; Grain legumes; Fungi; Cowpeas.
Ano: 1980
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3959

Groundnut Rust Disease
Provedor de dados: 30
Palavras-chave: Crops; Groundnuts; Genotypes; Allelochemicals; Genes; Fungicides; Fungi; Pathogens; Diseases.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4048

Influence of cytoplasmic-nuclear male sterility on agronomic performance of sorghum hybrids
Provedor de dados: 30
Autores: Ramesh, S.
Palavras-chave: Cytoplasm; Hybrids; Agronomic characters; Grain; Heterosis; Sorghum; Crossing over; Locus; Genes; Genomes.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3192

International Sorghum and Millets Newsletter
Provedor de dados: 30
Autores: J.A.
Palavras-chave: Millets; Sorghum; Grain; Hybrids; Genotypes; Cytoplasm; Germplasm; DNA; Breeds (animals); Genes.
Ano: 1998
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4667

Pigeonpea Male-sterile Line ICPM 1
Provedor de dados: 30
Palavras-chave: Genes; Hybrids; Self pollination; Pigeonpeas; Backcrossing; Disease resistance; Seed production; Tropical zones; Research methods; Yields.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4650

Conservation, evaluation and dissemination of groundnut germplasm and foundation seed production and distribution for the West African region
Provedor de dados: 30
Autores: B.R.
Palavras-chave: Genes; Seed production; Groundnuts; ADP; Germplasm; Genetic resources; Breeders seed; Mycotoxins; Gene banks; Variety trials.
Ano: 2003
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4228

Sorghum in the Eighties
Provedor de dados: 30
Palavras-chave: Sorghum; Cytoplasm; Apomixis; Genotypes; Hybrids; Genes; Grain; Breeds (animals); Cereals.
Ano: 1982
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3994

Variation in virulence in the rice blast fungus Magnaporthe grisea in São Paulo State
Provedor de dados: 86
Autores: Urashima,Alfredo Seiiti.
Resistant varieties have been the preferred means to control Magnaporthe grisea, the causal organism of the rice blast disease. The objective of this study was to examine the degree of diversity of the pathogen in different rice growing regions of São Paulo State, Brazil. Blast samples collected from rice varieties in three different regions (Tremembé, Mococa and José Bonifácio) were analyzed for race structure employing the Japanese rice differentials. The highest degree of virulence diversity was observed in Tremembé with 22 different races in three different varieties. Furthermore, no resistance gene in the Japanese differentials was effective to all isolates of M. grisea from São Paulo State.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Pyricularia; Genes; Disease resistance; Pathogenicity.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002000100015

Analysis of preharvest sprouting in three Brazilian wheat populations
Provedor de dados: 86
Autores: Bassoi,Manoel Carlos; Flintham,John; Riede,Carlos Roberto.
The objective of this work was to evaluate the possibility of obtaining recombinant inbred wheat lines more resistant to preharvest sprouting, independently of colour genes, in three red-grained Brazilian wheat populations. The results showed statistical significance among lines within all populations, which presented a normal distribution and transgressive segregation for preharvest sprouting. The normal distribution of the lines from all red-grained populations suggests that sprouting, excluding the genes expressing seed coat pigmentation, is, probably, controlled by many genes. These findings also indicate that it may be possible to improve resistance to preharvest sprouting, independently of the colour genes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Dormancy; Grain colour; Genes; Genetic variation.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000400006

Biotechnology's Potential Contribution to Global Wood Supply and Forest Conservation
Provedor de dados: 31
Autores: Sedjo,   Roger A.
Over the past 30 years, industrial plantation forests have become a major supplier of industrial wood. There are several reasons for this, including the improved economics of planted forests due to biotechnological innovations, the increases in natural forest wood costs due to increasing inaccessibility, and rising wood costs from natural forests due to new environmental restrictions related to logging. Forestry today is on the threshold of the widespread introduction of biotechnology into its operational practices. In many cases, the biotechnology likely to be introduced is simply an extension of that being utilized in agriculture, such as herbicide-tolerant genes. However, biotechnology in forestry also is developing applications unique to forestry,...
Tipo: Working or Discussion Paper
Palavras-chave: Biotechnology; Breeding; Forestry; Tree plantations; Timber; Fiber; Genes; GMOs; Industrial wood; Economics; Benefits; Costs; Resource /Energy Economics and Policy; Q21; Q23; Q16; O32; L73.
Ano: 2001
URL: http://purl.umn.edu/10708

Transgenic Trees: Implementation and Outcomes of the Plant Protection Act
Provedor de dados: 31
Autores: Sedjo,   Roger A.
The responsibility for protecting U.S. agriculture from pests and diseases is assigned by the Federal Plant Pest Act (FPPA) to the Animal and Plant Health Inspection Service (APHIS) of the Department of Agriculture. The Plant Protection Act (Title 7 U.S.C. Sections 7701 et seq.) gives Aphis statutory authority over genetically modified organisms (GMO), in effect assigning to APHIS a related responsibility of determining whether a genetically altered plant, crop, or tree is likely to pose unacceptable risks to the environment. Although APHIS has considerable experience with crop plants, it has only limited experience with trees. Yet the possible benefits of applying genetic engineering to trees are substantial and include industrial wood production and...
Tipo: Working or Discussion Paper
Palavras-chave: Forestry; Biotechnology; Transgenic; Tree plantations; Timber supply; Genes; GMOs; Industrial wood; Economics; Regulations; Costs; Benefits; Conservation; Resource /Energy Economics and Policy; Q21; Q23; Q16; O32; L73.
Ano: 2004
URL: http://purl.umn.edu/10629

Expression of Myostatin (Mstn) and Myogenin (Myog) Genes in Zi And Rhine Goose and Their Correlation with Carcass Traits
Provedor de dados: 89
Autores: Zhao,XH; Li,MY; Xu,SS; Sun,JY; Liu,GJ.
ABSTRACT The aim of this study was to investigate the effects of Myostatin (MSTN) and MyoGenin (MyoG) on goose skeletal muscle growth. In this study, MSTN and MyoG gene expression in breast and leg muscle of Zi and Rhine goose were detected by Real-time Polymerase Chain Reaction (PCR), and the correlations between genes expression levels and carcass traits were investigated. The results showed that the breast muscle weight and breast muscle percentage of Rhine goose were significantly higher than Zi goose (p&lt;0.01). MSTN mRNA and MyoG mRNA expression in breast muscle of Zi goose were significantly higher than that of Rhine goose and the level of MSTN in leg muscle of Rhine was significantly higher than that of Zi goose (p&lt;0.01). There was a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass traits; Goose; Genes; MRNA expression.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000100306

Saponin production from Quillaja genus species. An insight into its applications and biology
Provedor de dados: 63
Autores: Guerra,Fernando; Sepúlveda,Sebastián.
ABSTRACT: Quillaja genus (Quillajaceae family) is endemic to South America, where is represented by two species, Quillaja saponaria and Quillaja brasiliensis. One outstanding characteristic of these forest tree species is their production of saponins, a family of amphipathic glycosides, involved in the defensive response of plants against biotic and abiotic factors. Saponins are metabolites of economic importance due to their chemical and physical properties. Basic and applied research efforts performed during the last decades, mainly on Q. saponaria, have placed these compounds as an important raw material in industrial areas, such as food and beverage, cosmetics, vaccine production, biopesticides, among others. In this review, we summarize information on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triterpenes; Secondary metabolism; Chemical structure; Biosynthesis pathway; Genes.
Ano: 2021
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000501802

MODELO EXPERIMENTAL DE HIPOPERFUSIÓN CEREBRAL PRODUCE DÉFICIT DE LA MEMORIA Y APRENDIZAJE Y MODIFICACIONES EN LA EXPRESIÓN DE GENES
Provedor de dados: 37
Autores: LEÓN,Rilda; PENTÓN,Giselle; ALMAGUER,William; MARÍN,Javier; CRUZ,Alieski; LORIGADOS,Lourdes; BLANCO,Lisette; ESTUPIÑÁN,Bárbara; MERCERON,Daymara; MACÍAS,Laura; BERGADO,Jorge; PAVÓN,Nancy.
A escala mundial, la isquemia cerebral constituye una de las principales causas de muerte, por lo que los modelos animales de isquemia cerebral son extensamente usados tanto en el estudio de la pato-fisiología del fenómeno isquémico; como en la evaluación de agentes terapéuticos con posible efecto protector o regenerador. Los objetivos de este estudio fueron examinar la presencia de daño neuronal en diferentes áreas cerebrales como consecuencia del evento isquémico; así como evaluar consecuencias de este proceder sobre los procesos de memoria-aprendizaje. Los grupos de estudios incluyeron un grupo experimental de animales isquémicos, 30 ratas a las que se les ocluyó ambas arterias carótidas comunes, y un grupo control. Fue evaluada la expresión de genes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genes; Hipoxia-isquemia cerebral; Interleucinas; Memoria; Modelos experimentales.
Ano: 2015
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2015000100002

Detection of genes providing salinity-tolerance in rice - doi: 10.4025/actascibiolsci.v36i1.15437
Provedor de dados: 3
Autores: Lima, Maria da Graça de Souza; Universidade Federal de Pelotas; Lopes, Nei Fernandes; Universidade Federal de Pelotas; Zimmer, Paulo Dejalma; Universidade Federal de Pelotas; Meneghello, Geri Eduardo; Universidade Federal de Pelotas; Ferrari, Cibele; Universidade Federal de Pelotas; Mendes, Cristina Rodrigues; Universidade Federal de Pelotas.
  The present study aimed to identify salinity-tolerant genes in three cultivars (BRS-7 Taim, BRS Querência and BRS Atalanta) of Oryza sativa L. ssp. indica S. Kato and in three cultivars (BRS Bojurú, IAS 12-9 Formosa and Goyakuman) of Oryza sativa L. ssp. japonica S. Kato. Ten days after emergence seedlings were transferred to a greenhouse and placed in a 15L vessel with half strength Hoagland nutrient solution, which was changed every four days, under controlled temperature and humidity. Plants were harvested 56 days after transfer. DNA extraction was carried out by CTAB method and salinity-tolerant genes SOS and CK1 were identified by in silico research. Amplification of gene sequence was performed with in silico primers. Bands were detected by agar gel...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.03.03.00-9 Oryza sativa L.; Cultivars; Salinity-tolerance; Genes; In silico Biologia Molecular.
Ano: 2013
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/15437

Análisis de virulencia de la roya amarilla (Puccinia striiformis f. sp. tritici) del trigo (Triticum aestivum L. ) en los Valles Altos de México
Provedor de dados: 115
Autores: Rodríguez-García,M. Florencia; Huerta-Espino,Julio; Villaseñor-Mir,Héctor E.; Sandoval Islas,José S.; Singh,Ravi P.
La roya amarilla (Puccinia striiformis f. sp. tritici) del trigo (Triticum aestivum L.) causa pérdidas importantes en rendimiento en los Valles Altos de México, debido a que el hongo puede evolucionar y vencer la resistencia de las nuevas variedades. Por tanto, se estudio la virulencia de este patógeno en los ciclos Primavera-Verano (P-V)/2005, 2006 y 2007 en los Valles Altos de México. Se recolectaron hojas y espigas infectadas con el hongo causante de la roya amarilla de zonas productoras de los estados de Tlaxcala, Hidalgo, Puebla y el Estado de México. Las muestras se procesaron en el Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) ubicado en El Batán, Texcoco, Estado de México. Para identificar las razas fisiológicas se usaron 14 líneas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: P. striiformis f. sp. tritici; Genes; Variedades; Raza fisiológica; Trigo; Yr.
Ano: 2010
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952010000400009

Genes de virulência e diversidade genética em Salmonella spp. isoladas de amostras de origem suína
Provedor de dados: 45
Autores: Moura,M.S.; Oliveira,R.P.; Melo,R.T.; Mendonça,E.P.; Fonseca,B.B.; Rossi,D.A.
A diversificação da produção industrial de alimentos de origem suína e o intercâmbio comercial de animais e seus derivados destinados ao consumo humano podem ser importantes disseminadores de sorovares de Salmonella spp. na cadeia alimentar. Objetivou-se avaliar em 86 cepas de Salmonella spp., isoladas em granja de terminação e no abate de suínos, a ocorrência de três genes de virulência (invA, agfA e lpfA), bem como a similaridade genética entre elas. A ocorrência do gene invA foi verificada em 100% das amostras. O gene lpfA foi detectado em 80,23% (69/86) das cepas, não foi detectado em S. Panama e estava presente em todas as cepas de S. Infantis. O gene agfA foi detectado em 63,95% (55/86) das amostras. S. Agona apresentou positividade para todos os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Suíno; Genes; RAPD-PCR; Salmonella; Virulência.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000501367

Efeito do gene receptor de prolactina sobre características quantitativas de interesse econômico em suínos
Provedor de dados: 62
Autores: Alonso,Vivian; Santana,Bárbara Amélia Aparecida; Pirage Junior,Waldesse; Goulart,Luiz Ricardo; Diniz,Heyder da Silva; Machaim,Maurício Franco; Borges,Graciele Segantini Nascimento.
O aumento da produtividade e qualidade dos produtos animais vem se tornando de grande interesse econômico. A prolactina (PRL) é um hormônio essencial para o sucesso reprodutivo e seu receptor (RPRL) tem sido detectado em vários tecidos². O gene RPRL foi recentemente mapeado em suínos no cromossomo 16(6). Este trabalho teve como objetivo analisar a frequência genotípica do RPRL em três diferentes raças de suíno, Landrace, Large White e Pietrain e correlacionar os genótipos com características de interesse. Foram analisados um total de 124 animais. O DNA foi extraído de sangue total suíno e submetido a técnica de PCR-RFLP, para determinação do genótipo do gene do receptor da prolactina. As análises estatísticas mostraram que o genótipo RPRL teve efeito sobre...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prolactina; Receptores; Genes; Suínos.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962003000500008

Investigating ego modules and pathways in osteosarcoma by integrating the EgoNet algorithm and pathway analysis
Provedor de dados: 56
Autores: Chen,X.Y.; Chen,Y.H.; Zhang,L.J.; Wang,Y.; Tong,Z.C.
Osteosarcoma (OS) is the most common primary bone malignancy, but current therapies are far from effective for all patients. A better understanding of the pathological mechanism of OS may help to achieve new treatments for this tumor. Hence, the objective of this study was to investigate ego modules and pathways in OS utilizing EgoNet algorithm and pathway-related analysis, and reveal pathological mechanisms underlying OS. The EgoNet algorithm comprises four steps: constructing background protein-protein interaction (PPI) network (PPIN) based on gene expression data and PPI data; extracting differential expression network (DEN) from the background PPIN; identifying ego genes according to topological features of genes in reweighted DEN; and collecting ego...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteosarcoma; Ego; Genes; Modules; Pathways.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000200607

Exploring the shared genes of hypertension, diabetes and hyperlipidemia based on microarray
Provedor de dados: 60
Autores: Dong,Wenzhu; Chen,Hangping; Wang,Lu; Cao,Xiaoqian; Bu,Xiawei; Peng,Yan; Dong,Aiqing; Ying,Mengjiang; Chen,Xu; Zhang,Xin; Yao,Li.
Given their relationship with metabolic syndrome and systematic inflammatory diseases, the pathogenesis of hypertension, hyperglycemia, and hyperlipidemia is closely related. To explore the common genes among these three conditions, spontaneous hypertensive rats (SHR), spontaneous diabetic Goto-Kakizaki rats (GK) and hyperlipidemia rats (HMR) were reared for experiments. Gene array was used to identify the genes of SHR, GK and HMR compared with normal Wistar rats using TBtools software. First, real-time PCR was applied to verify these genes, and Cytoscape software was used to construct networks based on the National Center for Biotechnology Information (NCBI) database. Second, Kyoto Encyclopedia of Genes and Genomes (KEGG) database analysis was performed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hypertension; Diabetes; Hyperlipidemia; Genes; Microarray; Neoplasm.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100566

Use of the QTL approach to the study of soybean trait relationships in two populations of recombinant inbred lines at the F7 and F8 generations
Provedor de dados: 61
Autores: Vieira,Antonio José Dias; Oliveira,Dario Alves de; Soares,Taís Cristina Bastos; Schuster,Ivan; Piovesan,Newton Deniz; Martínez,Carlos Alberto; Barros,Everaldo Gonçalves de; Moreira,Maurílio Alves.
This work aimed to identify the quantitative trait loci (QTL) associated with photosynthesis and growth and productivity traits of soybean and to study possible associations between these traits by the analysis of coincidence of QTL in linkage groups (LGs). Thus, populations of recombinant inbred lines (RILs) of the F7 and F8 generations derived from the cross between the varieties BARC-8 and Garimpo were used. The traits evaluated were net assimilation rate of CO2 under saturating light (Asat), potential photosynthesis rate (Pmax), leaf area (A), specific leaf area (SLA), specific leaf nitrogen (N); root (W R), nodule (W N), stem (W ST), leaf (W L), pod (W P) and plant dry mass (W T); nodule (nN), seed (n s), and pod number (nP); seed fresh mass per plant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Correlation; Genes; Photosynthesis; Quantitative trait loci.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202006000200004

Controle genético da incompatibilidade do cruzamento entre cultivares andinas e mesoamericanas de feijoeiro comum
Provedor de dados: 64
Autores: Arantes,Lúcio de Oliveira; Ramalho,Magno Antonio Patto; Abreu,Ângela de Fátima Barbosa.
Normalmente, ocorre incompatibilidade nos cruzamentos entre feijoeiros de origem andina com mesoamericanas. Há dúvidas no controle genético do caráter. Singh &amp;amp; Gutiérrez (1984) relataram que no controle do caráter estão envolvidos dois genes e ocorre epistasia recessiva dupla. Vilarinho (2004) apresentou resultados, relatando que não seriam apenas dois genes. Para melhor elucidar o controle genético desse caráter foi realizado o presente trabalho. Para isso, a cultivar de origem andina 'Jalo EEP 558' foi cruzada com a 'Small White', que é mesoamericana, porém compatível com a anterior. A cultivar de origem mesoamericana 'Mulatinho da Vagem Roxa' também foi cruzada com a 'Small White'. As gerações F1 desses dois híbridos foram cruzadas entre si. As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Epistasia; Genes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542008000300041