Author: Bruno Delbreil

0000000000175264

AUTHOR

Bruno Delbreil

Unravelling the determinants of freezing tolerance in Medicago truncatula: a first step towards improving the response of crop legumes to freezing stress using translational genomics

International audience; Freezing is a major environmental limitation that affects biomass and seed productivity in a large number of crop species including legumes. Medicago truncatula is a model molecular‐genetic system for legume biology. A strategy to decipher freezing tolerance after a cold acclimation period in M. truncatula was developed using a quantitative genetic approach. Three main quantitative trait loci (QTL) with additive effects for freezing damage were detected on chromosomes 1, 4, and 6 using a recombinant inbred line population derived from a cross between the freezing‐tolerant accession F83005‐5 and the freezing‐sensitive accession DZA045‐5. The QTL on chromosome 6, named…

research product

Identifications des gènes sous-jacents à un QTL de tolérance au gel chez le pois

Prod 2018-220o BAP GEAPSI INRA; National audience

research product

PEPhysical Sciences and Engineering
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