相关实验视频

Updated: Jul 11, 2025

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches
07:10

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches

Published on: December 20, 2024

661

rDNA放大是生殖系干细胞的一个独特特征

Jonathan O Nelson1,2, Tomohiro Kumon1,2, Yukiko M Yamashita1,2,3

  • 1Whitehead Institute for Biomedical Research, Cambridge, MA 02142.

Proceedings of the National Academy of Sciences of the United States of America
|November 15, 2023
PubMed
概括

核糖体DNA (rDNA) 拷贝数通过rDNA放大来跨代保持,这是生殖系干细胞 (GSC) 唯一发生的过程. 不对称的GSC分裂对于这种生殖不朽机制至关重要.

关键词:
德洛索菲拉菌的生殖系生殖线不朽性的生殖线不朽性rDNA复制号维护维护 rDNA复制号维护这是核糖体DNA的核糖体DNA.

更多相关视频

Computational Analysis of the Caenorhabditis elegans Germline to Study the Distribution of Nuclei, Proteins, and the Cytoskeleton08:01

Computational Analysis of the Caenorhabditis elegans Germline to Study the Distribution of Nuclei, Proteins, and the Cytoskeleton

Published on: April 19, 2018

6.3K
Quantification of Colonic Stem Cell Mutations07:53

Quantification of Colonic Stem Cell Mutations

Published on: September 25, 2015

6.7K

相关概念视频

Multipotency and Niche of Bulge Stem Cell01:06

Multipotency and Niche of Bulge Stem Cell

A hair follicle or HF is a small part of the skin that produces the hair shaft. Paul Gerson Unna was the first to observe a bulge in the human hair follicle's outer root sheath (ORS). The bulge is present between the sebaceous gland and the arrector pili muscle and is the niche for hair follicle stem cells (HFSCs). The bulge is also a niche for melanocyte stem cells, and their loss results in graying of hair. The HFSCs express Sox9 and Lhx2, which help them maintain stemness and prevent...
3.7K