What Process Used to Backcrossing Introgression of Hominid And Sapiens Species.

What Process Used to Backcrossing Introgression of Hominid And Sapiens Species.

What cause the backcrossing introgression extinction of Sapiens Neanderthals. 

Introgression, also known as introgressive hybridization, in genetics is the transfer of genetic material from one species into the gene pool of another by the repeated backcrossing of an interspecific hybrid with one of its parent species

Review

 Nat Rev Genet

​​​​​​​. 2015 Jun; 2015 May 12.

Evidence for archaic adaptive introgression in humans

Affiliations expand

PMID: 25963373

PMCID: PMC4478293 DOI: 10. 1038/nrg/3936                    

Abstract

As modern and ancient DNA sequence data from diverse human populations accumulate, evidence is increasing in support of the existence of beneficial variants acquired from archaic humans that may have accelerated adaptation and improved survival in new environments - a process known as adaptive introgression. Within the past few years, a series of studies have identified genomic regions that show strong evidence for archaic adaptive introgression. Here, we provide an overview of the statistical methods developed to identify archaic introgressed fragments in the genome sequences of modern humans and to determine whether positive selection has acted on these fragments. We review recently reported examples of adaptive introgression, grouped by selection pressure, and consider the level of supporting evidence for each. Finally, we discuss challenges and recommendations for inferring selection on introgressed regions.

TIME HAS COME THE HOMINID SPECIES MUST  UNQUESTIONABLY VACATE ALL ELOHIM LANDS.