Actin cytoskeleton in the control of vesicle transport, cytoplasmic organization, and pollen tube tip growth

• DOI: 10.1093/plphys/kiad203
• Publication Date: 2023-04-01T10:32:33Z
• Authors: Ruihui Zhang; Yanan Xu; Ran Yi; Jiangfeng Shen; Shanjin Huang
• Keywords: Cytoplasmic streaming; Organelle

Abstract Pollen tubes extend rapidly via tip growth. This process depends on a dynamic actin cytoskeleton, which has been implicated in controlling organelle movements, cytoplasmic streaming, vesicle trafficking, and cytoplasm organization pollen tubes. In this update review, we describe the progress understanding regulation of cytoskeleton function traffic We also discuss interplay between ion gradients that regulates spatial arrangement dynamics filaments Finally, several signaling components regulate