BEAK-SHAPED GRAIN 1/TRIANGULAR HULL 1,a regulator of cell division,is associated with grain size and weight in rice

作     者：Dawei Yan~1,Ya Zhou~2,Shenghai Ye~2,Xiaoming Zhang~(2,) Zuhua He~(1*) 1 National Key Laboratory of Plant Molecular Genetics,Institute of Plant Physiology and Ecology,Shanghai Institutes For Biological Sciences,Chinese Academy of Sciences, Shanghai 200032,China 2 State Key Laboratory Breeding Base For Zhejiang Sustainable Pest and Disease Control, Institute of Crop and Nuclear Technology Utilization,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China 

会议名称：《第十三届全国植物基因组学大会》

会议日期：2012年

学科分类：09[农学] 0901[农学-作物学] 

摘      要：Grain shape and grain size both determine grain weight and therefore crop yield. However,the molecular mechanisms controlling grain shape and size are still largely ***,we isolated a rice mutant,beak-shaped grainl(bsgl),which produced beak-shaped grains with decreased width,thickness and grain weight,with loosely interlocked lemma and palea that were unable to close ***