Molecular mechanisms of partial resistance to Aphanomyces euteiches in Medicago truncatula (affy_molecularmechanism_medicago)

ABSTRACT: affy_molecularmechanism_medicago - affy_molecularmechanism_medicago - -Aphanomyces euteiches (Ae), a soilborne oomycete, is the causal agent of pea root rot, a major disease on various cultivated legume species. To gain insight into the mechanism underlying partial resistance to this pathogen, a pathosystem has been developed using the model legume Medicago truncatula (Mt). Two Mt accessions A17 and F83005.5 have been shown to display differential responses upon infection with Ae (partially resistance and susceptibility, respectively). Genetic analyses using a RIL population derived from a cross between those two lines lead to the identification of, prAe1, a major QTL involved in the observed partial resistance. Near isogenic lines (NIL) 5B2 and 5D2 whose genomes are identical except at th

ORGANISM(S): Medicago truncatula

SUBMITTER: stephanie huguet 

PROVIDER: E-GEOD-31198 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress