节点信号模式的光遗传控制
Harold M McNamara1, Bill Z Jia2,3, Alison Guyer4
1Lewis Sigler Institute, Princeton University, Princeton, NJ, USA.
bioRxiv : the preprint server for biology
|April 22, 2024
概括
研究人员开发了光遗传工具,以精确控制斑马鱼胚胎中的节点信号模式. 这允许详细研究细胞如何解释命运决定的发育信号.
科学领域:
- 发展生物学 发展生物学
- 视觉遗传学 视觉遗传学
- 分子生物学分子生物学
背景情况:
- 建立空间信号模式对于早期胚胎发生至关重要.
- 了解胚胎细胞如何解释形态信号是确定细胞命运的关键.
结论:
- 建立了一个强大的实验工具包,用于在体内系统地探索节点信号模式.
- 为研究胚胎发生过程中的形态基因梯度解码和细胞命运决定提供了新的途径.
相关概念视频
03:14Notch Signaling Pathway
The Notch signaling pathway is a major intracellular signaling pathway that is highly conserved over a broad spectrum of metazoan species. It stands unique from other intracellular signaling mechanisms in animals because notch protein itself acts as the receptor as well as the primary signaling molecule.
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
03:14Notch Signaling Pathway
The Notch signaling pathway is a major intracellular signaling pathway that is highly conserved over a broad spectrum of metazoan species. It stands unique from other intracellular signaling mechanisms in animals because notch protein itself acts as the receptor as well as the primary signaling molecule.
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...