Bioethics News

Human genetic architecture, mapped for the first time, shows objective sexual differences

Men and women is not just a social construct as affirm gender ideology. This work provides evidences of the sex-differential transcriptome and its importance to human entire body and physiology. Around 6,500 genes with activity that was biased toward one sex or the other in at least one tissue.

Shmuel Pietrokovski and Moran Gershoni, both researchers in the Molecular Genetics Department at the Weizmann Institute of Sciences, have revealed that close to 6,500 protein-coding human genes react differently in males and females (BMC, 6 – 1 – 2017, see HERE).

This finding is contrary to gender ideology, which considers that the difference between men and women is a social and/or cultural fact, i.e., a construct, rather than something biological or natural (see HERE). In a recent article, the scientists said that, in order identify the thousands of genes, they turned to the GTex project, a very large study of human gene expression in which numerous organs and tissues of the body had been examined in more than 550550 adult donors

Human sex genetic architecture differences were mapped

According to the authors, “that project enabled, for the first time, the comprehensive mapping of the human sex-differential genetic architecture”.

The researchers examined close to 20,000 protein-coding genes, classifying them by sex and searching for differences in expression in each tissue.

The eventually identified “around 6,500 genes with activity that was biased toward one sex or the other in at least one tissue”.

In the same manner, many genes that are associated with sexually dimorphic traits might undergo differential selection, which will likely impact reproduction, evolution, and even speciation events.

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