関連する実験動画

Updated: Jan 21, 2026

Cell-Lineage Guided Mass Spectrometry Proteomics in the Developing Frog Embryo
09:18

Cell-Lineage Guided Mass Spectrometry Proteomics in the Developing Frog Embryo

Published on: April 21, 2022

2.2K

初期のマウス胚における系統配分と組織組織の分子構造

Guangdun Peng1,2,3,4, Shengbao Suo5,6, Guizhong Cui7

  • 1State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China. peng_guangdun@gibh.ac.cn.

Nature
|August 9, 2019
PubMed
まとめ

この研究では,空間的に解明されたトランスクリプトームを用いてマウスの胚の発達をマッピングし,ゲノム発現とゲストルレーション中の系統分離を明らかにした. 細胞の運命と組織のパターンの 分子的な原動力を明らかにし 胚形成と幹細胞の研究の理解を深めています

さらに関連する動画

Ex Utero Culture of Mouse Embryos from Pregastrulation to Advanced Organogenesis07:14

Ex Utero Culture of Mouse Embryos from Pregastrulation to Advanced Organogenesis

Published on: October 19, 2021

8.0K
Quantitative Analysis of Protein Expression to Study Lineage Specification in Mouse Preimplantation Embryos11:25

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

Published on: February 22, 2016

11.4K

関連する概念動画

Cadherins in Tissue Organization01:19

Cadherins in Tissue Organization

The cadherins are a superfamily of cell adhesion molecules comprising over 180 variants, with specific tissues expressing a particular combination of cadherin types. Cadherins generally exhibit homophilic binding; i.e., cadherins on one cell bind to cadherins of the same or closely related type on another cell. Thus, cells of the same type have a specific affinity to bind to each other and sort themselves into clusters to form tissues.
Cell Sorting During Development
Cell sorting plays an...
3.9K
Development of the Sexual Organs in the Embryo and Fetus01:15

Development of the Sexual Organs in the Embryo and Fetus

Development of the reproductive organs in an embryo starts from a bipotential state. This means the early embryo can develop either male or female reproductive organs. The formation of these organs begins with the growth of gonadal ridges that arise from the intermediate mesoderm during the fifth week of development.
Near the gonadal ridges, two duct systems are present: the mesonephric ducts (Wolffian ducts) and paramesonephric ducts (Müllerian ducts). These ducts form the basis for the...
3.4K
Molecular Models02:00

Molecular Models

Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
43.6K
Lineage Commitment01:21

Lineage Commitment

Commitment is the  process whereby stem cells:
4.1K
Polymer Classification: Architecture01:14

Polymer Classification: Architecture

Polymers are classified as linear or branched on the basis of their chain architecture. The polymer chains in linear polymers have a long chain-like structure with minimal to no branching at all. Even if a polymer features large substituent groups on the monomer, which appear as branches to the skeleton, it is not considered a branched polymer. A branched polymer contains secondary polymer chains that arise from the main polymer chain. The branching occurs when the polymer growth shifts from...
3.7K
Levels of Organization01:09

Levels of Organization

Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
138.8K