Oppressive temperatures can curb the growth and yields of multiple cereal crops, including rice, which is eaten by some 3.5 billion people worldwide. Though much of the research into heat stress has investigated its effects on quantity, it can degrade grain quality, too. Heat stress is especially known for introducing chalkiness to the interior of a rice seed, which, by complicating the milling process and making the grain less palatable to consumers, also lowers its market price.
Click here for original story, Study identifies gene that may reduce chalkiness of heat-stressed rice
Source: Phys.org