丛枝菌根真菌根外菌丝跨膜H +和Ca 2+流对干旱胁迫的响应
徐丽娇1,2,郝志鹏1,谢伟1,2,李芳1,2,陈保冬1,2,*(
)
)
Transmembrane H + and Ca 2+ fluxes through extraradical hyphae of arbuscular mycorrhizal fungi in response to drought stress
XU Li-Jiao1,2, HAO Zhi-Peng1, XIE Wei1,2, LI Fang1,2, CHEN Bao-Dong1,2,*()
)
图5. PEG处理1 h和24 h对丛枝菌根真菌菌丝尖端和侧面细胞内Ca2+浓度的影响。荧光图像显示激发波长为488 nm条件下菌丝内Ca2+浓度变化。
Fig. 5. The effect of PEG treatment for 1 h and 24 h on the Ca2+ concentration at the tip and side of arbuscular mycorrhizal fungi hypha. Fluorescence image at 488 nm excitation shows the Ca2+ variation in the hyphal cell.
