(SRY), or testis-determining factor (TDF), is a DNA-binding protein (also known as gene-regulatory protein/transcription factor) encoded by the SRY gene...

the X with the SRY gene combines with a normal X from the mother during fertilization, the result is an XX male. Less common are SRY-negative XX males...

female with a vagina, cervix, and ovaries has XY chromosomes, but the SRY gene has been shut down. In most species with XY sex determination, an organism...

There is a gene in the Y chromosome that has regulatory sequences that control genes that code for maleness, called the SRY gene. This gene produces a...

arriving primordial cells to differentiate into sperm. In the absence of the Sry gene, primordial germ cells differentiate into eggs. Removing genital ridges...

the SRY gene is the main gene in determining male characteristics, but multiple genes are required to develop testes. In XY mice, lack of the gene DAX1...

will not experience puberty. The cause is a lack or inactivation of an SRY gene which is responsible for sexual differentiation. Pregnancy is often possible...

fuse Mutation in the SRY gene: Can be associated with ovotesticular syndrome Mutation of downstream autosomal genes: Can explain SRY-negative ovotesticular...

are the mesonephric ducts and paramesonephric ducts. The presence of the SRY gene on the Y chromosome causes the development of the testes in males, and...

Autosomes still contain sexual determination genes even though they are not sex chromosomes. For example, the SRY gene on the Y chromosome encodes the transcription...