相关实验视频

Updated: Feb 12, 2026

In Vivo Microinjection and Electroporation of Mouse Testis
08:39

In Vivo Microinjection and Electroporation of Mouse Testis

Published on: August 23, 2014

29.2K

一个特定于丸的双性基因参与了东方河,Macrobrachium nipponense的精子生成

Haifu Wan1, Lei Yu1, Shuohan Yang1

  • 1College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China.

International journal of biological macromolecules
|February 10, 2026
PubMed
概括

研究人员在东方河Macrobrachium nipponense.se中发现了双性 (DSx) 基因. 这种基因对雄性的丸发育和精子生产至关重要,为水产养殖的进步提供了目标.

关键词:
在CUT&Tag测试中使用CUT&Tag测试.双人做爱是为了双人做爱.在日本的M. nipponense.有关RNA测序的RNA测序它们是RNAiRNAi.精子发生是精子生成.

更多相关视频

Generation of Porcine Testicular Organoids with Testis Specific Architecture using Microwell Culture11:53

Generation of Porcine Testicular Organoids with Testis Specific Architecture using Microwell Culture

Published on: October 3, 2019

9.6K
Germ Cell Transplantation and Testis Tissue Xenografting in Mice10:41

Germ Cell Transplantation and Testis Tissue Xenografting in Mice

Published on: February 6, 2012

30.6K

相关概念视频

Spermatogenesis01:41

Spermatogenesis

Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male...
123.5K
Spermatogenesis01:22

Spermatogenesis

Spermatogenesis is a complex process that involves the development of sperm cells from undifferentiated stem cells in the seminiferous tubules of the testes. The process is essential for the production of mature and functional sperm cells that are capable of fertilizing an egg.
The process of spermatogenesis can be divided into mitosis, meiosis, and spermiogenesis. During mitosis, the spermatogonia or stem cells divide to produce two identical daughter cells, type A and B spermatogonia. Type-A...
9.8K
Cell Specific Gene Expression01:58

Cell Specific Gene Expression

Multicellular organisms contain a variety of structurally and functionally distinct cell types, but the DNA in all the cells originated from the same parent cells. The differences in the cells can be attributed to the differential gene expression. Liver cells, whose functions include detoxification of blood, production of bile to metabolize fats, and synthesis of proteins essential for metabolism, must express a specific set of genes to perform their functions. Gene expression also varies with...
16.6K
Cell Specific Gene Expression01:58

Cell Specific Gene Expression

5.6K
Location and Orientation of the Heart01:13

Location and Orientation of the Heart

The human heart, despite its modest size and weight, is an organ of remarkable strength and endurance. Roughly the size of a fist, the heart weighs between 250 and 350 grams and is nestled within the mediastinum, the medial cavity of the thorax. It extends obliquely for about 12 to 14 cm, resting on the superior surface of the diaphragm. The heart is positioned anterior to the vertebral column and posterior to the sternum, with two-thirds of its mass lying to the left of the midsternal line.
10.7K
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
10.7K