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On the , regular purveyor from misinformation YourNewsWire released a post (“Women Consume and Retain DNA from every Son They have Sex With”) one made the brand new point out that “new research” demonstrates cells moved from a guy so you’re able to a lady during the intercourse become utilized in you to definitely woman’s human anatomy immediately after intercourse. Each and every big date.

Actually, but not, you to investigation (which was penned when you look at the PLOS One out of 2012, even after are energized as “new” into the 2017) presented the very first time the current presence of genetically distinct male structure on the thoughts of females (who were checked in the autopsy). The existence of men tissue from the government of women, as a whole, isn’t development . Since discussed in the a great PLOS One post outlining one 2012 data, its visibility is usually ascribed so you’re able to tissues from a male fetus regarding a previous pregnancy:

The notion of a couple genetically line of populations out-of muscle, or their DNA, residing in one individual actually the fresh new. It is named microchimerism. […] Scientific chimerism pops up immediately after a great transfusion otherwise transplant, and it will go after maternity. Our very own microbiomes, brand new bacteria within this united states, become more such as for example travelers than areas of the body.

[The analysis teams accountable for the new 2012 analysis] found Y chromosome DNA sequences in lots of mind nations when you look at the autopsy glides away from 37 off 59 females. Lees verder →