番茄果实早期发育的分子生理机制研究进展

Advances in the Molecular and Physiological Mechanisms of Early Development of Tomato Fruit

番茄(Solanum lycopersicum)是目前世界上种植面积最广且最受欢迎的蔬菜作物之一,也是肉果及茄科的重要模式植物。番茄果实发育主要分为早期果实发育和果实成熟2个时期,但果实形态结构和大小主要决定于早期果实发育时期。该文围绕番茄早期果实发育时期植物激素、细胞周期、表观遗传和源库代谢等多方面调控的分子机制进行了综述,旨在认识植物生长与发育的基本生物学问题及促进基础理论研究成果在生产中应用。

Tomato is one of the most widely cultivated and the most popular vegetable crops.It is also an important model plant of Solanaceae.The development of tomato fruit can be divided into early fruit development and fruit ripening, but fruit morphological structure and size are mainly determined by the early stage of fruit development.This review focuses on the early development of tomato fruit,including the molecular mechanism of plant,hormones,cell cycle,epigenetics,and source-sink metabolism,to understand the basic biological problems of plant growth and development,as well as promoting the application of basic theoretical research results in production.