摘要
Rice storage proteins(RSPs)are plant proteins with high nutritional quality.As the second largest type of storage substance in rice,it is the main source of protein intake for people who consume rice as a staple food.The content and type of RSPs affect the appearance,processing quality and eating quality of rice.These effects involve the distribution of RSPs in rice grains as well as the interactions of RSPs with other components such as starch in rice grains.In the past two decades,some progress has been made in the genetic improvement of RSPs.However,the determination mechanism of protein content and composition in rice is still unclear,and the mechanism of the effect of RSPs on rice quality has not been elucidated.In this review,the composition,biosynthesis and distribution of RSPs,and quantitative trait loci mapping and cloning of RSP genes are summarized,the research progress of the influence of RSPs and their components on rice quality are reviewed,and the research directions in the future are proposed.
出处
《Rice science》
SCIE
CSCD
2023年第3期207-221,I0035-I0037,共18页
水稻科学（英文版）
基金
supported by the Scientific Research Foundation of Hunan Provincial Education Department,China(Grant Nos.19A532,19B594 and 19B597)
National Key Research and Development Program of China(Grant No.2022YFD2101303)
Hunan Key Research and Development Plan Project,China(Grant No.2022NK2032)
the Program for Science&Technology Innovation Platform of Hunan Province in China(Grant Nos.2019TP1028 and 2019TP1029).
