Article
Arabidopsis PDLP7 modulated plasmodesmata function is related to BG10-dependent glucosidase activity required for callose degradation.
Science bulletin - 15 Oct 2024
Chen Xin, Li Wan-Wan, Gao Jin, Wu Zhiguo, Du Juan, Zhang Xiaoming, Zhu Yu-Xian
Abstract excerpt
The microdomains of plasmodesmata, specialized cell-wall channels responsible for communications between neighboring cells, are composed of various plasmodesmata-located proteins (PDLPs) and lipids. Here, we found that, among all PDLP or homologous proteins in Arabidopsis thaliana genome, PDLP5 and PDLP7 possessed a C-terminal sphingolipid-binding motif, with the latter being the only member that was...
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