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Provedor de dados:  Inra
País:  France
Título:  Genome-wide identification of NBS resistance genes in Populus trichocarpa
Autores:  Kohler, A.
Rinaldi, C.
Duplessis, S.
Baucher, M.
Geelen, D.
Duchaussoy, F.
Meyers, BC
Boerjan, W.
Martin, F.
Data:  2008
Ano:  2008
Palavras-chave:  Populus
NBS-LRR
Resistance
Resumo:  As the largest class of disease resistance R genes, the genes encoding nucleotide binding site and leucine-rich repeat proteins (“NBS-LRR genes”) play a critical role in defending plants from a multitude of pathogens and pests. The diversity of NBS-LRR genes was examined in the Populus trichocarpa draft genome sequence. The NBS class of genes in this perennial tree is large and diverse, comprised of ∼400 genes, at least twice the complement of Arabidopsis. The NBS family can be divided into multiple subfamilies with distinct domain organizations. It includes 119 Coiled-Coil-NBS-LRR genes, 64 TIR-NBS-LRR genes, 34 BED-finger-NBS-LRR, and both truncated and unusual NBS- and NBS-LRR-containing genes. The transcripts of only 34 NBS-LRR genes were detected in rust-infected and non-infected leaves using a whole-genome oligoarray. None showed an altered expression two days post inoculation.
Tipo:  Journal Article
Idioma:  Inglês
Identificador:  http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010b08a4238&uri=/notices/prodinra1/2010/10/

http://www.prodinra.inra.fr/prodinra/pinra/data/2010/06/PROD2010b08a4238_20100603013857343.pdf
Formato:  application/pdf
Fonte:  Plant Molecular Biology. 2008, 66 (6) : 619-636
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