Patellin protein family functions in plant development and stress response

The plant patellin (PATL) proteins are yeast Sec14 protein (Sec14p)-like phosphatidylinositol transfer proteins (PITPs), which are widely distributed across the plant kingdom. The model plant Arabidopsis has six PATL members (designated as PATL1-PATL6). Accumulated evidence has indicated the involve...

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Bibliographic Details
Published in:Journal of plant physiology 2019-03, Vol.234-235, p.94-97
Main Authors: Zhou, Huapeng, Duan, Hongqin, Liu, Yunhong, Sun, Xia, Zhao, Jinfeng, Lin, Honghui
Format: Article
Language:English
Subjects:
Arabidopsis
Biological activity
Environmental regulations
Environmental stress
Membrane trafficking
Multigene Family
Patellin
Phosphatidylinositol
Phospholipid Transfer Proteins - physiology
Phospholipids - metabolism
PITP
Plant Development
Plant development and stress tolerance
Plant growth
Plant Proteins - physiology
Plants (botany)
Plants - genetics
Proteins
Sec14 protein
Signal Transduction
Stress response
Stress, Physiological
Yeast
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Summary:The plant patellin (PATL) proteins are yeast Sec14 protein (Sec14p)-like phosphatidylinositol transfer proteins (PITPs), which are widely distributed across the plant kingdom. The model plant Arabidopsis has six PATL members (designated as PATL1-PATL6). Accumulated evidence has indicated the involvement of Arabidopsis PATLs in various biological processes. This mini-review briefly summarizes our current knowledge on individual PATLs regarding their roles in plant development and stress tolerance regulation. The elucidation of PATLs’ biological function in plants will provide new insights on plant membrane trafficking and its regulatory roles in either plant growth or environmental stress response signaling networks.
ISSN:0176-1617
1618-1328
DOI:10.1016/j.jplph.2019.01.012