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

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.