Observations on life; particularly spiritual

Posts tagged “Heterozygosity

Genetics doesn’t support the idea of biological evolution

We have seen that biology and paleoanthropology don’t support the idea of biological evolution – that single cells changed into humans by mutations and natural selection. But what about genetics?

This post is based on the documentary movie “Dismantled” by Back2Genesis.

DNA sequencing has enabled the determnation of genomesChimp-human similarity

It’s hard to find anyone who has not heard the often repeated claim that humans and chimpanzees are genetically 98-99% identical. This has been promoted to the world as proof that humans share a common evolutionary ancestor with chimps. However, recent studies now challenge this claim.

Evolutionary geneticists have acknowledged that the actual genetic differences are far greater than we’ve been told. For example, primate evolutionist Todd Preuss states “it is now clear that the genetic difference between humans and chimpanzees are far more extensive than previously thought; their genomes are not 98% or 99% identical” (1). Earlier studies published in the evolutionary scientific literature reported an overall DNA similarity of 98-99%. However, large portions of the chimp genome didn’t align with the human genome and so were excluded from the reported estimates! For instance, the algorithm parameters used in the major milestone publication in Nature reported by the chimpanzee sequencing and analysis consortium omitted over 100 million DNA letters (2)! When accounting for these large non-alignable regions and other omitted sequence data, the actual chimp-human DNA similarity is significantly lower than the 98-99% identity claims. (more…)