Testisdetermining factor Wikipedia ~ Testisdetermining factor TDF also known as sexdetermining region Y SRY protein is a DNAbinding protein also known as generegulatory proteintranscription factor encoded by the SRY gene that is responsible for the initiation of male sex determination in humans

Y chromosome Wikipedia ~ The Y chromosome is one of two sex chromosomes in mammals including humans and many other other is the X chromosomeY is normally the sexdetermining chromosome in many species since it is the presence or absence of Y that typically determines the male or female sex of offspring produced in sexual mammals the Y chromosome contains the gene SRY which by default

XX male syndrome Wikipedia ~ XX male syndrome also known as De la Chapelle syndrome is a rare congenital intersex condition where an individual with a female genotype has phenotypically male characteristics that can vary among cases In 90 percent of these individuals the syndrome is caused by the Y chromosomes SRY gene which triggers male reproductive development being accidentally included in the crossing over of

Sexdetermination system Wikipedia ~ Ycentered sex determination Some species including humans have a gene SRY on the Y chromosome that determines maleness Members of SRYreliant species can have uncommon XY chromosomal combinations such as XXY and still live Human sex is determined by the presence or absence of a Y chromosome with a functional SRY gene

XY sexdetermination system Wikipedia ~ The XY sexdetermination system is the sexdetermination system found in humans most other mammals some insects some snakes and some plants In this system the sex of an individual is determined by a pair of sex chromosomes Females have two of the same kind of sex chromosome XX and are called the homogametic sex

46XX testicular disorders of sex development Wikipedia ~ The translocation causes the SRY gene to be misplaced almost always onto an X chromosome If a fetus is conceived from a sperm cell with an X chromosome bearing the SRY gene it will develop as a male despite not having a Y chromosome This form of the condition is called SRYpositive 46XX testicular disorder of sex development

SOX gene family Wikipedia ~ Sox genes are defined as containing the HMG box of a gene involved in sex determination called SRY which resides on the Ychromosome There are 20 SOX genes present in humans and mice and 8 present in Drosophila Almost all Sox genes show at least 50 amino acid similarity with the HMG box in Sry

HY antigen Wikipedia ~ HY antigen is a male tissue specific antigen Originally thought to trigger the formation of testes via loci an autosomal gene that generates the antigen and one that generates the receptor it is now known that it does not trigger the formation of testes but may be activated by the formation of testes

Far Cry 4 Wikipedia ~ Far Cry 4 was released worldwide on November 18 2014 for Microsoft Windows PlayStation 3 PlayStation 4 Xbox 360 and Xbox One The PlayStation 4 Xbox One and PC versions feature higher visual fidelity such as having a higher texture resolution and more animal fur The game was supported by downloadable content upon launch

SOX9 Wikipedia ~ Transcription factor SOX9 is a protein that in humans is encoded by the SOX9 gene Function SOX9 recognizes the sequence encoded by the sexdetermining region SRY of the Y chromosome activates SOX9 activity by binding to an enhancer sequence upstream of the gene