高等植物根系边缘细胞的抗逆性研究进展  

Reseach on Stress Response and Resistance of Root Border Cells in Higher Plants

作　　者：张永平[1] 付玲[1] 包颖 乔永旭[1] 王继红 张红心[1] 陈超[1] ZHANG Yongping;FU Ling;BAO Ying;QIAO Yongxu;WANG Jihong;ZHANAG Hongxin;CHEN Chao(Department of Life Science,Tangshan Normal University,Tangshan, Hebei 06300)

机构地区：[1]唐山师范学院生命科学系,河北唐山063000

出　　处：《北方园艺》2017年第24期189-193,共5页Northern Horticulture

基　　金：河北省自然科学基金资助项目(C2015105091);唐山师范学院博士基金资助项目(2014A04);唐山师范学院科学研究基金资助项目(2013D06)

摘　　要：该研究综述了近年来根系边缘细胞(root border cells,RBCs)的产生和调控机制、抵御致病性细菌和真菌感染、抵御根结线虫危害、抵御金属阳离子毒害等的进展,概括了RBCs保护根尖的模式,以期为增强植物根系、抵御生物和非生物胁迫提供参考。Studies on root border cells（RBCs）in recent years,including RBCs generation and regulation mechanisms,repelling or binding pathogenic fungal and bacteria,attracting and immobilizing nematodes,decreasing sensitivity to the metal cation,and model for protecting root tips,were reviewed.Advices were expected to get to improve ability of plant roots against biological and abiotic stresses in agricultural cultivation.

关 键 词：根系边缘细胞 抗逆性 生物/非生物胁迫 

分 类 号：Q942[生物学—植物学]