College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China.
State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Int J Mol Sci. 2021 Oct 27;22(21):11603. doi: 10.3390/ijms222111603.
Voltage-dependent anion channels (VDACs) are the most important proteins in mitochondria. They localize to the outer mitochondrial membrane and contribute to the metabolite transport between the mitochondria and cytoplasm, which aids plant growth regulation. Here, we report that VDAC1 is involved in the floral transition, with the loss of function, resulting in an early-flowering phenotype. is expressed ubiquitously in . To identify the flowering pathway integrators that may be responsible for AtVDAC1's function during the floral transition, an RNA-seq analysis was performed. In total, 106 differentially expressed genes (DEGs) were identified between wild-type and mutant seedlings. However, none were involved in flowering-related pathways. In contrast, AtVDAC1 physically associated with FLOWERING LOCUS T. Thus, in the floral transition, AtVDAC1 may function partly through the FLOWERING LOCUS T protein.
电压门控阴离子通道（VDACs）是线粒体中最重要的蛋白质。它们定位于线粒体外膜，并有助于线粒体和细胞质之间代谢物的运输，这有助于植物生长的调控。在这里，我们报告 VDAC1 参与了花的转变，其功能丧失导致早花表型。在 中广泛表达。为了鉴定可能负责 AtVDAC1 在花转变过程中功能的花途径整合因子，进行了 RNA-seq 分析。总共在野生型和 突变体幼苗之间鉴定出 106 个差异表达基因（DEGs）。然而，没有一个与开花相关途径有关。相比之下，AtVDAC1 与 FLOWERING LOCUS T 蛋白物理结合。因此，在花的转变过程中，AtVDAC1 可能部分通过 FLOWERING LOCUS T 蛋白发挥作用。
