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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

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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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