一个含有PKC酸化位点的C终端基因调节了脑皮层的γ-Protocadherin介导的树状植被 in vivo
Camille M Hanes1, Kar Men Mah1, David M Steffen1
1Department of Biology, Iowa Neuroscience Institute, The University of Iowa, Iowa City, IA 52242.
bioRxiv : the preprint server for biology
|February 8, 2024
概括
γ-Protocadherins (γ-Pcdhs) 的酸化负面调节了树的树木化. 在 γ-Pcdh 蛋白中修改共享的 C 终端域揭示了神经发育调节的关键见解.
科学领域:
- 神经科学是一个神经科学.
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
背景情况:
- Pcdhg基因集群编码了22种对神经发育至关重要的γ-Protocadherin (γ-Pcdh) 异型.
- 不完全理解 γ-Pcdh 异形特异性与共享域的不同功能.
- 之前的体外研究将共享C终端基因的PKC酸化与通过MARKS废除的γ-Pcdh促进树树木的促进联系起来.
结论:
- 证实了共享C终端基因的酸化作为γ-Pcdhs的一个关键负调节点.
- 证明共享的C端域在调节γ-Pcdh功能的过程中起着重要作用.
- 为了解γ-Pcdh家族功能做出了贡献,突出了单个异构体和特定蛋白质域在神经发育中的作用.
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