Related Experiment Video

Updated: Sep 26, 2025

Dissection of Larval Zebrafish Gonadal Tissue
10:43

Dissection of Larval Zebrafish Gonadal Tissue

Published on: April 26, 2017

10.5K

Transcriptome analysis reveals key genes and pathways related to sex differentiation in the Chinese soft-shelled

Luo Lei1, Chen Chen2, Junxian Zhu2

  • 1Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu 214081, PR China; Key Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation of Ministry of Agriculture and Rural Affairs, Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangdong, Guangzhou 510380, PR China.

Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics
|April 21, 2022
PubMed

Keywords:
Pelodiscus sinensisRNA-SeqSex differentiationSex-related genes

More Related Videos

Sample Preparation and Analysis of RNASeq-based Gene Expression Data from Zebrafish11:42

Sample Preparation and Analysis of RNASeq-based Gene Expression Data from Zebrafish

Published on: October 27, 2017

11.0K
In situ Hybridization for Sipunculus nudus Coelomic Fluid07:35

In situ Hybridization for Sipunculus nudus Coelomic Fluid

Published on: May 1, 2020

5.5K

Related Concept Videos

The Ratio of X Chromosome to Autosomes02:45

The Ratio of X Chromosome to Autosomes

In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.  
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female...
8.8K
Background and Environment Affect Phenotype02:27

Background and Environment Affect Phenotype

Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
6.7K
Dosage Compensation02:50

Dosage Compensation

In animals, gender is determined by the number and type of sex chromosome. For example, human females have two X chromosomes, and males have one X and one Y chromosome, whereas C.elegans with one X chromosome is a male, and the one with two X chromosomes is a hermaphrodite.
In addition to sexual development, the X chromosome has genes involved in autosomal functions such as brain development and the immune system. Therefore, males and females with  distinct numbers of X chromosomes will...
6.4K