作　　者： ; ; ; ;

机构地区： 首都师范大学生命科学学院

出　　处： 《生物技术通报》 2011年第9期1-4,共4页

摘　　要： 重力对地球上生物的生长、发育、代谢及繁殖等具有重要影响。植物细胞的重力敏感性已被众多研究所证明,在空间微重力环境或地面模拟微重力环境下,植物表现特殊的微重力反应。微重力或模拟微重力会对植物体生长产生一系列的影响。综述微重力及模拟微重力对植物生长的影响,并对近期这一领域的研究进行了概括。 The growth,development,metabolism,and reproduction events in plant are affected profoundly by gravity which is one of the essential environment factors to organisms.As an important research issue in plant biology,the sensitivity to gravity in plant cells was demonstrated by numerous experiments.However,in the condition of microgravity and simulated microgravity,plants can hardly feel the gravity stimulus,so there is no response to gravity.Besides,microgravity or simulated microgravity will also produce a series of effects on plant growth.This paper were summarized the latest research progresses on plants growth affected by microgravity and simulated microgravity,and makes a forecast in the study of it.

关 键 词： 微重力 模拟微重力 植物效应

领　　域： [生物学]