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| Gonçalves-Vidigal,Maria Celeste; Silva,Claudete Rosa da; Vidigal Filho,Pedro Soares; Gonela,Adriana; Kvitschal,Marcus Vinícius. |
| The genetic resistance of Phaseolus vulgaris L. cultivar Michelite to races 8 and 64 of Colletotrichum lindemuthianum, causal agent of bean anthracnose, was characterized. Crosses were made between Michelite and Mexico 222 cultivars and the F2 population was inoculated with race 64 in order to study the inheritance of resistance to anthracnose in Michelite. The segregation of F2 population fitted in a ratio of 3R:1S, showing the presence of a dominant gene in Michelite gene conditioning resistance to race 64. Allelism tests were conducted with F2 populations derived from crosses between Michelite and AB 136, AND 277, BAT 93, Cornell 49-242, G 2333, Kaboon, Mexico 222, Michigan Dark Red Kidney (MRDK), Ouro Negro, Perry Marrow, PI 207262, TO, TU, and Widusa.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colletotrichum lindemuthianum; Gene pool; Mesoamerican resistance gene; Phaseolus vulgaris L.. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000400015 |
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| Cardozo Junior,Euclides Lara; Donaduzzi,Carmen Maria; Ferrarese-Filho,Osvaldo; Friedrich,Juliana Cristhina; Gonela,Adriana; Sturion,José Alfredo. |
| The objective of this work was to determine the contents of methylxanthines, caffeine and theobromine, and phenolic compounds, chlorogenic and caffeic acids, in 51 mate progenies (half-sib families) and estimate the heritability of genetic parameters. Mate progenies were from five Brazilian municipalities: Pinhão, Ivaí, Barão de Cotegipe, Quedas do Iguaçu, and Cascavel. The progenies were grown in the Ivaí locality. The contents of the compounds were obtained by high performance liquid chromatography (HPLC). The estimation of genetic parameters by the restricted maximum likelihood (REML) and the prediction of genotypic values via best linear unbiased prediction (BLUP) were obtained by the Selegen - REML/BLUP software. Caffeine (0.248-1.663%) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ilex paraguariensis; Caffeine; Caffeic acid; Chlorogenic acid; Genetic parameters; Theobromine. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010000200008 |
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| Gonela,Adriana; Lemos,Eliana Gertrudes Macedo; Rodrigues,Teresinha de Jesus Deléo; Paterniani,Maria Lidia Stipp. |
| O objetivo deste trabalho foi avaliar a influência do NaCl nos sistemas isoenzimáticos durante o estádio inicial de germinação do Stylosanthes guianensis (Aubl.) Sw. Sementes das variedades botânicas canenscens, microcephala, pauciflora e vulgaris foram colocadas para germinar em caixas de plástico, com papel-filtro umedecido com água (controle) e solução de NaCl (134 mmol), em estufa BOD, por 14 horas. Após este período, foi realizada a extração das enzimas glutamato desidrogenase e peroxidase. As enzimas apresentaram comportamentos diferenciados nas quatro variedades quando submetidas ao estresse salino. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Stylosanthes guianensis; Salinidade; Leguminosa forrageira; Isoenzimas. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000100014 |
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| Gonçalves-Vidigal,Maria Celeste; Bonett,Lucimar Pereira; Vidigal Filho,Pedro Soares; Gonela,Adriana; Ribeiro,Aliny Simony. |
| The aim of this work was to perform genetic control on differential cultivars Michelite, Michigan Dark Red Kidney, Perry Marrow, Cornell 49-242, PI 207262, AB 136 and G 2333 and its diallel hybrids by using Hayman's methodology. The entire F1s populations were evaluated in relation to race 89, whereas the race 31, the diallel scheme did not include the cultivar G 2333. The results showed that the additive effects were predominant for the 31 race, while non-additive effects were more important for race 89. The results demonstrated a high coefficient of genetic determination for the race 31. The G 2333, AB 136 and PI 207262 cultivars should be recommended obtaining cultivar resistant to anthracnose by backcross programs because theyshowed the highest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diallel analysis; Genetic inferences. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400003 |
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