Article
The rice CK2 kinase regulates trafficking of phosphate transporters in response to phosphate levels.
The Plant cell - 1 Mar 2015
Chen Jieyu, Wang Yifeng, Wang Fei, Yang Jian, Gao Mingxing, Li Changying, Liu Yingyao, Liu Yu, Yamaji Naoki, Ma Jian Feng, Paz-Ares Javier, Nussaume Laurent, Zhang Shuqun, Yi Keke, Wu Zhongchang, Wu Ping
Abstract excerpt
Phosphate transporters (PTs) mediate phosphorus uptake and are regulated at the transcriptional and posttranslational levels. In one key mechanism of posttranslational regulation, phosphorylation of PTs affects their trafficking from the endoplasmic reticulum (ER) to the plasma membrane. However, the kinase(s) mediating PT phosphorylation and the mechanism leading to ER retention of phosphorylated PTs remain...
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