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Genome-wide association analysis for heat tolerance at flowering detected a large set of genes involved in adaptation to thermal and other stresses

Lafarge T., Bueno C.S., Frouin J., Jacquin L., Courtois B., Ahmadi N.
2017

Fertilization sensitivity to heat in rice is a major issue within climate change scenarios in the tropics. A panel of 167 indica landraces and improved varieties was phenotyped for spikelet sterility (SPKST) under 38°C during anthesis and for several secondary traits potentially affecting panicle micro-climate and thus the fertilization process. The panel was genotyped with an average density of ...

Génétique et amélioration des plantes; Physiologie végétale : reproduction; Troubles divers des plantes; Météorologie et climatologie; Méthodes de relevé

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