One Gene Can Change Gender Of Fetus.

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I have been expecting to see research like this, and in time, perhaps not so much we will know why we are the way we are.

http:/ /timesofindia.indiatimes.com/home/science/Gene-alteration-turns-male-embryos-into-female-shows-study/articleshow/7059503.cms

Much peace

Khadijah

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erin's picture

The link above has been disabled by me due to really annoying and noisy delayed ad. Sorry.

Hugs,
Erin

= Give everyone the benefit of the doubt because certainty is a fragile thing that can be shattered by one overlooked fact.

= Give everyone the benefit of the doubt because certainty is a fragile thing that can be shattered by one overlooked fact.

Alternative link...

New Scientist article

Journal abstract

Essentially, researchers have tied down one specific form of intersex to a mutation in the MAP3K1 gene. Presumably this will act as a springboard for further research - as well as meaning that some intersex people can have their condition tied down to the gene.

Reading the article, I can't help but wonder what's wrong with the term "intersex" - they seem to prefer using "DSD" (Disorders of Sex Development), which, while technically accurate, does imply a medical way of thinking - with the possibility of developing into the "do a bit of surgery, give 'em some drugs, and reconcile their physical development with their karyotype" approach. Interestingly, another term gets used at the end of the abstract: partial or complete gonadal dysgenesis.

The abstract is interesting (if you can understand it!) - apparently this gene is based on chromosome 5, so it's entirely possible some intersex people may have a completely 'normal' pair of XX / XY chromosomes, with the developmental changes due to mutations on other chromosomes.

 

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