Transcription profiling of Medicago truncatula responses to Colletotrichum species

ABSTRACT: We have previously showed a strong genetic determinant governing resistance of the M. truncatula A17 line to C. trifolii is located in a chromosomal region at the top of chromosome 4 (Ameline-torregrosa et al., 2008). This region also contains the RCT1 gene which has been shown to confer resistance to C. trifolii when transferred to a susceptible alfalfa plants (Zhu et al.), In order to evaluate the role of this region in the response to non-adapted Colletorichum species and to compare this response to those induce by C. trifolii, two M. truncatula near-isogenic lines differing only in this chromosomal region were used for transcript profiling experiments. These two lines were issued from a recombinant-inbred collection obtained from a A17-F83005.5 cross (Cazaux et al., in preparation). Pl

ORGANISM(S): Medicago truncatula

DISEASE(S): 1dpi

SUBMITTER: Bernard Dumas 

PROVIDER: E-MEXP-2349 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress