Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Sciences, South China Normal University , Guangzhou , China.
Plant Signal Behav. 2019;14(11):1656036. doi: 10.1080/15592324.2019.1656036. Epub 2019 Aug 20.
Prohibitins (PHBs) are composed of an obviously conserved protein family in eukaryotic cells. Despite the extensive and in-depth research of mammalian PHB1 and PHB2, the plant prohibitins functions are not completely elucidated and little is known about their mechanism of action. This review focuses on the current knowledge about the protein subcellular localization, interaction proteins and target genes of PHB3. Furthermore, we discussed the roles of PHB3 protein in plant growth and development, plant responses to abiotic or biotic stresses and its participation in phytohormonal signaling.
抑素（PHBs）是真核细胞中一个明显保守的蛋白质家族。尽管对哺乳动物 PHB1 和 PHB2 进行了广泛而深入的研究，但植物抑素的功能尚未完全阐明，其作用机制知之甚少。本综述重点介绍了 PHB3 蛋白的亚细胞定位、相互作用蛋白和靶基因的最新知识。此外，我们还讨论了 PHB3 蛋白在植物生长发育、植物应对非生物或生物胁迫以及参与植物激素信号转导中的作用。
