In humans, biological sex is determined by a specific set of chromosomes. Chromosomes are long, threadlike structures of DNA that encode for different traits in an

Sex determination results in the development of individuals with characteristics that allow them to be identified as males, females, or in some cases, hermaphrodites.

Sex can be much more complicated than it at first seems. According to the simple scenario, the presence or absence of a Y chromosome is what counts: with it, you are

400045 – 46,xx sex reversal 1; srxx1 – 46,xx sex reversal, sry-positive;; xx male, sry-positive;; 46,xx testicular disorder of sex development;; 46

Meiosis, the form of cell division unique to egg and sperm production, sets the stage for sex determination by creating sperm that carry either an X or a Y sex

Le gène SRY (de l’anglais Sex-determining Region of Y chromosome) est un gène architecte situé sur le bras P (court) du chromosome Y en position Yp11.31 chez l’Homme.

A sex-determination system is a biological system that determines the development of sexual characteristics in an organism. Most organisms that create their offspring

How did the human Y chromosome become so small relative to its X counterpart? This animation depicts the 300-million-year odyssey of the sex chromosomes that began

Testis-determining factor (TDF), also known as sex-determining region Y (SRY) protein, is a DNA-binding protein (also known as gene-regulatory protein/transcription

Complete information for SRY gene (Protein Coding), Sex Determining Region Y, including: function, proteins, disorders, pathways, orthologs, and expression. GeneCards