Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Gastrulation01:56

Gastrulation

56.3K
Gastrulation establishes the three primary tissues of an embryo: the ectoderm, mesoderm, and endoderm. This developmental process relies on a series of intricate cellular movements, which in humans transforms a flat, “bilaminar disc” composed of two cell sheets into a three-tiered structure. In the resulting embryo, the endoderm serves as the bottom layer, and stacked directly above it is the intermediate mesoderm, and then the uppermost ectoderm. Respectively, these tissue strata...
56.3K
Cleavage and Blastulation01:33

Cleavage and Blastulation

44.6K
After a large-single-celled zygote is produced via fertilization, the process of cleavage occurs while zygotes travel through the uterine tube. Cleavage is a mitotic cell division that does not result in growth. With each round of successive cell division, daughter cells get increasingly smaller.
44.6K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A quantitative coordinate system for developmental dynamics.

bioRxiv : the preprint server for biology·2026
Same author

Patterns of mitochondrial ATP predict tissue folding.

Science advances·2026
Same author

Primordial germ cells experience increasing physical confinement and DNA damage during migration in the mouse embryo.

Science advances·2026
Same author

Mapping embryonic mouse lung development using enhanced spatial transcriptomics.

bioRxiv : the preprint server for biology·2025
Same author

A vascular origin for pulmonary smooth muscle in the avian lung.

bioRxiv : the preprint server for biology·2025
Same author

Patterns of Mitochondrial ATP Predict Tissue Folding.

bioRxiv : the preprint server for biology·2025

相关实验视频

Updated: May 29, 2025

Visualizing the Node and Notochordal Plate In Gastrulating Mouse Embryos Using Scanning Electron Microscopy and Whole Mount Immunofluorescence
09:36

Visualizing the Node and Notochordal Plate In Gastrulating Mouse Embryos Using Scanning Electron Microscopy and Whole Mount Immunofluorescence

Published on: November 6, 2018

8.8K

在小鼠胚胎中的组织活性.

Jenny Kretzschmar1, Katharine Goodwin1, Katie McDole1

  • 1MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Cambridge CB2 0QH, United Kingdom.

Cells & development
|February 8, 2025
PubMed
概括

对于脊椎动物的轴感应至关重要的斯佩曼-曼戈尔德组织者是保留的. 这篇评论探讨了小鼠胃组织器,它在早期发育中的作用,以及围绕哺乳动物头部组织器的辩论.

科学领域:

  • 发展生物学 发展生物学
  • 胚胎学 胚胎学
  • 进化发育生物学 进化发育生物学

背景情况:

  • 1924年斯佩曼和曼戈尔德发现胚胎组织器,彻底改变了发育生物学.
  • 斯佩曼-曼戈尔德组织者,一个轴诱导中心,在脊椎动物中被进化保存.
  • 自从最初的发现以来,在哺乳动物中确定类似的组织中心仍然是一个重大挑战.

研究的目的:

  • 为提供老鼠胃组织者发现的历史概述.
  • 讨论小鼠组织器在早期植入后发育中的潜在作用.
  • 检查小鼠头部组织剂的支持和反对证据,包括前内皮内皮和前皮板的作用.

主要方法:

  • 关于胚胎组织者的历史文献的审查.
  • 在小鼠组织区域内分析细胞迁移模式.
  • 检查组织细胞和组织组织中的形态遗传过程.
  • 对小鼠头部组织器功能的实验证据的评估.

主要成果:

  • 小鼠胃组织器显示出组织早期植入后发育的潜力.
  • 鼠标组织区的细胞迁移和组织形态发生对于发育至关重要.
  • 提出了支持和反对小鼠独特的头部组织者的证据,强调了特定信号中心的作用.
关键词:
在 AVE AVE AVE.我们的胃肠是胃肠.鼠标 鼠标是一个鼠标.在这里,我们可以看到NodeNodeNode.组织者 组织者 组织者在前弦前的板块.

更多相关视频

Quantitative Analysis of Protein Expression to Study Lineage Specification in Mouse Preimplantation Embryos
11:25

Quantitative Analysis of Protein Expression to Study Lineage Specification in Mouse Preimplantation Embryos

Published on: February 22, 2016

10.8K
Generation of Aggregates of Mouse Embryonic Stem Cells that Show Symmetry Breaking, Polarization and Emergent Collective Behaviour In Vitro
11:37

Generation of Aggregates of Mouse Embryonic Stem Cells that Show Symmetry Breaking, Polarization and Emergent Collective Behaviour In Vitro

Published on: November 24, 2015

17.7K

相关实验视频

Last Updated: May 29, 2025

Visualizing the Node and Notochordal Plate In Gastrulating Mouse Embryos Using Scanning Electron Microscopy and Whole Mount Immunofluorescence
09:36

Visualizing the Node and Notochordal Plate In Gastrulating Mouse Embryos Using Scanning Electron Microscopy and Whole Mount Immunofluorescence

Published on: November 6, 2018

8.8K
Quantitative Analysis of Protein Expression to Study Lineage Specification in Mouse Preimplantation Embryos
11:25

Quantitative Analysis of Protein Expression to Study Lineage Specification in Mouse Preimplantation Embryos

Published on: February 22, 2016

10.8K
Generation of Aggregates of Mouse Embryonic Stem Cells that Show Symmetry Breaking, Polarization and Emergent Collective Behaviour In Vitro
11:37

Generation of Aggregates of Mouse Embryonic Stem Cells that Show Symmetry Breaking, Polarization and Emergent Collective Behaviour In Vitro

Published on: November 24, 2015

17.7K

结论:

  • 小鼠胃组织器在哺乳动物胚胎发育中起着重要作用.
  • 需要进一步的研究来充分阐明哺乳动物头部组织者的存在和功能.
  • 了解这些组织中心是理解脊椎动物胚胎模式的关键.