Annotation | PIN1 phosphorylation at S1-S4 was detected in situ using phosphosite-specific antibodies. Pin 1 phosphorylation at phosphosites at the basal as well as the apical plasma membrane in different root cell types, in embryos, and shoot apical meristems followed the predominant PIN1 distribution but was not restricted to specific polar sides of cells. Different protein kinases or trafficking mechanisms are involved. | Organism | A. thaliana |
Gene | PIN1 | PubMed Id | 28096328 |
last updated | 2018-05-12 |