SRY


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SRY

symbol for a "maleness" gene found on the sex-determining region of the Y chromosome. The gene is believed to function as a master control switch that can turn off or on other genes involved in sexual development.

sex-determining region Y

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SRY

The gene that determines that gonads will form as testes rather than as ovaries.
References in periodicals archive ?
10] Human genes: SRY, sex determining region Y; HBB, hemoglobin, beta.
Mostly SRY gene is translocated to X chromosome, father is unaffected and not a carrier and there is no risk of this disorder in other siblings.
SRY geni Y kromozomunda lokalize olup, cinsiyetin belirlenmesinde onemli role sahiptir.
Multiplex 1: SRY, sY84, sY134, sY255; Multiplex 2: ZFY, sY86, sY127, sY254; Multiplex 3: SRY, sY145, sY153; Multiplex 4: ZFY, sY81, sY121; and Multiplex 5: SRY, sY124, sY242, sY239.
It is likely that not crossing over with the X is an advantage, so SRY does not regularly get transferred to the X chromosome.
In this condition, the SRY gene on the Y chromosome tells the fetus's protogonads to become testes.
Although the IAAF stopped compulsory sex testing in 1991, (3) the IOC continued to screen all female participants, but replaced the Barr body test with a more complex screening process which involved PCR analysis to detect the SRY gene, which is found on the male Y chromosome.
Thief stole blue Husqvarna motorcycle W106 SRY, which had been parked up secure, with chain and padlock through the rear wheel and back swinging arm.
More detailed genetic testing found that he had an SRY gene on one of the X chromosomes.
It is likely that the genes that are activated by SRY reside on the Y chromosome as well as on autosomes.
By default, every embryo would develop as a female, and it only becomes male upon the successful expression of the SRY gene located on the short arm of the Y chromosome.