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A genetic resource for early-morning flowering trait of wild rice Oryza officinalis to mitigate high temperature-induced spikelet sterility at anthesis

ABSTRACT: High temperatures over 32–36 °C at anthesis induce spikelet sterility in rice. The use of a germplasm with an early-morning flowering (EMF) trait has been hypothesized as a way of avoiding this problem. In this study, the effect of the EMF trait on avoiding high temperature-induced sterility at anthesis by flowering at a cooler temperature in the early morning was evaluated.

 

Category: Papers Genetic diversity Breeding
Authors: Ishimar, T. et al.
Publication Year: 2010

Related links

  • http://aob.oxfordjournals.org/content/106/3/515.short
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