阿拉伯半乳糖蛋白在植物根发育过程中的研究进展  

Functional studies of arabinogalactan proteins on root morphological formation in higher plant

作　　者：曾伟 江艾西 涂金华 汤行春[1] ZENG Wei;JIANG Ai-xi;TU Jin-hua;TANG Xing-chun(School of Life Science,Hubei University,Wuhan 430062,China)

机构地区：[1]湖北大学生命科学学院,湖北430062

出　　处：《生物学杂志》2018年第5期91-94,共4页Journal of Biology

基　　金：国家自然科学基金(31270355);湖北省自然科学基金(ZRY0558)

摘　　要：阿拉伯半乳糖蛋白(arabinogalactan proteins,AGPs)是存在于高等植物细胞中的一类重要的糖蛋白。人们采用生理生化、免疫组化及分子生物学技术证实了AGPs参与了高等植物细胞增殖、细胞分裂、非生物胁迫、有性生殖过程中的配子发育与配子识别以及胚胎发生等生物学过程。就AGPs的结构和分类,并对在植物根形态建成、植物与微生物的相互作用的研究现状进行概述。Arabinogalactan proteins （AGPs） are complex proteoglycans found in the entire plant kingdom, implicating that biological functions of which are involved in various aspects of cell proliferation, cell division, abiotic stress, sexual reproductive development and embryogenesis. In this review, we summarized their specific features of AGPs, and then focused on current knowledge of their functional properties, interactions between plant and environment in root tissues.

关 键 词：阿拉伯半乳糖蛋白 根 形态建成 

分 类 号：Q946.1[生物学—植物学]