在C.I.C.中, 亚法丁是表皮形态发生所需的,并且在功能上与卡德林-卡特宁复合体和RhoGAP PAC-1/ARHGAP21进行接口
bioRxiv : the preprint server for biology
|August 7, 2023
概括
阿法丁 (AFD-1) 对C. elegans胚胎发育至关重要,影响细胞形状和组织形成. 它的功能与母亲的饮食有着意想不到的联系,突出了形态发生过程中的新营养投入.
科学领域:
- 发展生物学 发展生物学
- 细胞生物学 细胞生物学
- 遗传学 是一个遗传学.
背景情况:
- 表皮形态发生需要动态重塑顶峰结.
- 在C. elegans发育过程中,卡德林-素复合体 (CCC) 对于细胞粘附和actomyosin链接至关重要.
- 之前的研究表明,阿法丁 (AFD-1) 在表皮形态发生过程中起不大作用.
结论:
- C. elegans AFD-1 在表皮形态发生过程中发挥着关键作用,独立于其先前建议的次要功能.
- 孕产妇的营养是通过AFD-1调节胚胎发育的重要,不被重视的因素.
- AFD-1在功能上与核心CCC组件相互作用,并影响PAC-1等极性调节器,通过集成机制影响表皮细胞发育.
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