Submitted via IRC for takyon
Male mice grow ovaries instead of testes if they are missing a small region of DNA that doesn't contain any genes, finds a new paper published in Science.
The study, led by researchers at the Francis Crick Institute, could help explain disorders of sex development in humans, at least half of which have an unknown genetic cause.
Mammals will develop ovaries and become females unless the early sex organs have enough of a protein called SOX9 at a key stage in their development. SOX9 causes these organs to become testes, which then direct the rest of the embryo to become male.
Sex reversal following deletion of a single distal enhancer of Sox9 (DOI: 10.1126/science.aas9408) (DX)
(Score: 0) by Anonymous Coward on Wednesday July 04 2018, @08:38PM (1 child)
If I understand your snark, there's
Klinefelter Syndrome (https://en.wikipedia.org/wiki/Klinefelter_syndrome)
Androgen insensitivity syndrome (https://en.wikipedia.org/wiki/Androgen_insensitivity_syndrome)
5-alpha-Reductase deficiency (https://en.wikipedia.org/wiki/5%CE%B1-Reductase_deficiency)
I could go on, but sometime tells me you really weren't interested in learning about the DNA evidence that supports gender is not binary.
(Score: 2) by Bot on Wednesday July 04 2018, @09:37PM
Car analogy -> So, when, say, a gearbox assembled with one less synchronizer makes a new kind of transmission, or a broken one that can still be functional with extra work?
Account abandoned.