Abstract:
:Microbe-associated molecular pattern-triggered immunity (MTI) is an important component of the plant innate immunity response to invading pathogens. However, most of our knowledge of MTI comes from studies of model systems with relatively little work done with crop plants. In this work, we report on variation in both the microbe-associated molecular pattern-triggered oxidative burst and gene expression across four soybean (Glycine max) genotypes. Variation in MTI correlated with the level of pathogen resistance for each genotype. A quantitative trait locus analysis on these traits identified four loci that appeared to regulate gene expression during MTI in soybean. Likewise, we observed that both MTI variation and pathogen resistance were quantitatively inherited. The approach utilized in this study may have utility for identifying key resistance loci useful for developing improved soybean cultivars.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Valdés-López O,Thibivilliers S,Qiu J,Xu WW,Nguyen TH,Libault M,Le BH,Goldberg RB,Hill CB,Hartman GL,Diers B,Stacey Gdoi
10.1104/pp.111.183327subject
Has Abstractpub_date
2011-12-01 00:00:00pages
1975-86issue
4eissn
0032-0889issn
1532-2548pii
pp.111.183327journal_volume
157pub_type
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