Data/hora: 24/06/2024 05:57:30

Biblioteca(s): | Embrapa Soja.
Data corrente: | 18/06/2012
Data da última atualização: | 19/08/2015
Autoria: | WANDERLEY-NOGUEIRA, A. C.; BELARMINO, L. C.; SOARES-CAVALCANTI, N. da M.; BEZERRA-NETO, J. P.; KIDO, E. A.; PANDOLFI, V.; ABDELNOOR, R. V.; BINNECK, E.; CARAZZOLE, M. F.; BENKO-ISEPPON, A. M.
Afiliação: | ANA C. WANDERLEY NOGUEIRA, UFPE; LUIS C. BELARMINO, UFPE; NINA DA M. SOARES-CAVALCANTI, UFPE; JOÃO P. BEZERRA-NETO, UFPE; EDERSON A. KIDO, UFPE; VALESCA PANDOLFI, UFPE; RICARDO VILELA ABDELNOOR, CNPSO; ELISEU BINNECK, CNPSO; MARCELO F. CARAZZOLE, UNICAMP; ANA M. BENKO-ISEPPON, UFPE.
Título: | An overall evaluation of the resistance (R) and pathogenesis-related (PR) superfamilies in soybean, as compared with Medicago and Arabidopsis.
Ano de publicação: | 2012
Fonte/Imprenta: | Genetics and Molecular Biology, Ribeirão Preto, v. 35, n. 1, suppl., p. 260-271, May 2012.
Idioma: | Inglês
Conteúdo: | Plants have the ability to recognize and respond to a multitude of pathogens, resulting in a massive reprogramming of the plant to activate defense responses including Resistance (R) and Pathogenesis-Related (PR) genes. Abiotic stresses can also activate PR genes and enhance pathogen resistance, representing valuable genes for breeding purposes. The present work offers an overview of soybean R and PR genes present in the GENOSOJA (Brazilian Soybean Genome Consortium) platform, regarding their structure, abundance, evolution and role in the plantpathogen metabolic pathway, as compared with Medicago and Arabidopsis. Searches revealed 3,065 R candidates (756 in Soybean, 1,142 in Medicago and 1,167 in Arabidopsis), and PR candidates matching to 1,261 sequences (310, 585 and 366 for the three species, respectively). The identified transcripts were also evaluated regarding their expression pattern in 65 libraries, showing prevalence in seeds and developing tissues. Upon consulting the SuperSAGE libraries, 1,072 R and 481 PR tags were identified in association with the different libraries. Multiple alignments were generated for Xa21 and PR-2 genes, allowing inferences about their evolution. The results revealed Medicago and Arabidopsis.
Palavras-Chave: | Bioinformática; Pathogen response.
Thesagro: | Doença de planta; Gene; Genoma; Resposta da planta; Soja.
Thesaurus Nal: | Bioinformatics; biotic stress; Genes; Genome; Plant diseases and disorders; Soybeans.
Categoria do assunto: | S Ciências Biológicas
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/61085/1/gmb.overall.v35n1s.260-271.2012.pdf
Registro original: | Embrapa Soja (CNPSO)
Exemplares: | CNPSO - (33165-1) - UPC - AP - PP -  -  -  - DIS