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A cost-effective approach to DNA methylation detection by Methyl Sensitive DArT sequencing. Repositório Alice
PEREIRA, W. J.; PAPPAS, M. de C. R.; GRATTAPAGLIA, D.; PAPPAS JUNIOR, G. J..
Tipo: Artigo de periódico Palavras-chave: DNA Sequencing; Epigenetic Inheritance; Genome; Transposons; Sulfites; Methylation; Genes; Genomics.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124582
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A re-annotation of the Anopheles darlingi mobilome Genet. Mol. Biol.
Diesel,Jose Francisco; Ortiz,Mauro F.; Marinotti,Osvaldo; Vasconcelos,Ana Tereza R.; Loreto,Elgion L. S..
Abstract The mobilome, portion of the genome composed of transposable elements (TEs), of Anopheles darlingi was described together with the genome of this species. Here, this mobilome was revised using similarity and de novo search approaches. A total of 5.6% of the A. darlingi genome is derived of TEs. Class I gypsy and copia were the most abundant superfamilies, corresponding to 22.36% of the mobilome. Non-LTR elements of the R1 and Jockey superfamilies account for 11% of the TEs. Among Class II TEs, the mariner superfamily is the most abundant (16.01%). Approximately 87% of the A. darlingi mobilome consist of short, truncated and/or degenerated copies of TEs. Only three retrotransposons, two belonging to gypsy and one to copia superfamilies, are...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Transposable elements; Transposons; Mosquitoes; Evolvability..
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000100125
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Distribution and insertion numbers of transposable elements in species of the Drosophila saltans group Genet. Mol. Biol.
Castro,Juliana P. de; Setta,Nathalia de; Carareto,Claudia Marcia A..
Information about the distribution and insertion numbers of many transposable elements is restricted to few species of Drosophila, although these elements are widely distributed throughout the genus. The aim of this work was to describe the distribution and insertion numbers of four retrotransposons (copia, gypsy, micropia, I) and four transposons (hobo, mariner, Minos and Bari-1) in the saltans group of Drosophila. Our data shows that, except for mariner, all the other elements are widespread within the saltans group and show variable insertion numbers of up to 24 copies.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Drosophila; Genomic insertion; Saltans group; Retrotransposons; Transposons.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000200029
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Effect of single resistance genes and their pyramid on the diversity of Xanthomonas oryzae pv. oryzae population under field conditions as revealed by insertion sequence-polymerase chain reaction (IS PCR) International Rice Research Institute
Nguyen Dac Khoa.
xv, 105 leaves : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Molecular genetics; Genetic resistance; Host-pathogen relationships; Xanthomonas oryzae pv. oryzae; Genetic variation; Transposons; Polymerase chain reaction.
Ano: 2005 URL: http://hdl.handle.net/123456789/358
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Occurrence and abundance of a mariner-like element in freshwater and terrestrial planarians (Platyhelminthes, Tricladida) from southern Brazil Genet. Mol. Biol.
Sperb,Fernanda; Schuck,Desirée Cigaran; Rodrigues,Jaqueline Josi Samá.
Transposable elements are DNA sequences present in all the large phylogenetic groups, both capable of changing position within the genome and constituting a significant part of eukaryotic genomes. The mariner family of transposons is one of the few which occurs in a wide variety of taxonomic groups, including freshwater planarians. Nevertheless, so far only five planarian species have been reported to carry mariner-like elements (MLEs), although several different species have been investigated. Regarding the number of copies of MLEs, Girardia tigrina is the only planarian species in which this has been evaluated, with an estimation of 8,000 copies of the element per haploid genome. Preliminary results obtained in our laboratory demonstrated that MLE is...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mariner; Planarian; Transposable element; Transposons.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000400012
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Unraveling the evolutionary scenario of the hobo element in populations of Drosophila melanogaster and D. simulans in South America using the TPE repeats as markers Genet. Mol. Biol.
Ragagnin,Geovani T.; Bernardo,Larissa P.; Loreto,Elgion L. S..
Abstract Transposable elements (TEs) are nucleotide sequences found in most studied genomes. These elements are highly diversified and have a large variation in nucleotide structure and mechanisms of transposition. hobo is a member of class II, belonging to hAT superfamily, described inDrosophila melanogaster, and it presents in its Open Reading Frame, a repetitive region encoding the amino acids threonine-proline-glutamic acid (TPE), which shows variability in the number of repeats in some regions of the world. Due to this variability some evolutionary scenarios of the hobo element are discussed, such as the scenario of the invasion of hobo element in populations ofD. melanogaster. In the present study, we investigated 22 DNA sequences of D. melanogaster...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Transposable elements; Transposons; HAT; Genomic evolution; Molecular evolution.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000100145
Registros recuperados: 6
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