New Research Evaluating Similarities Between Human and Chimpanzee DNA | The Institute for Creation Research
 
New Research Evaluating Similarities Between Human and Chimpanzee DNA

Download PDFDownload New Research Evaluating Similarities Between Human and Chimpanzee DNA PDF

In M. Horstemeyer, ed., 2013, Proceedings of the Seventh International Conference on Creationism, Pittsburgh, PA: Creation Science Fellowship. Visit the ICC at www.creationicc.org.

Abstract

A preliminary study was performed by Tomkins comparing 40,000 chimpanzee genomic sequences against the human genome which indicated that reported levels of human-chimp DNA similarity were significantly lower than commonly reported. The present, follow-up study was then completed in which chimp chromosomes were sliced into new individual query files of varying string lengths and queried against their human chromosome homolog. This allowed for comparisons to be optimized irrespective of the linear order of genes and sequence features. The definition of similarity was the amount (percent) of optimally aligned chimp DNA. For the chimp autosomes, the amount of optimally aligned DNA sequence provided similarities between 66 and 76 percent, depending on the chromosome. Only 69 percent of the chimpanzee X chromosome was similar to human and only 43 percent of the Y chromosome. Genome-wide, only 70% of the chimpanzee DNA was similar to human under the most optimal alignment conditions. While, chimpanzees and humans share many localized protein-coding regions of high similarity, the overall extreme discontinuity between the two genomes defies evolutionary time-scales and dogmatic presuppositions about a common ancestor.

Keywords

Human, chimpanzee, genome, DNA similarity, primate evolution

For Full Text

Please see the Download PDF link above for the entire article.

The Latest
NEWS
Micro-Plastic Wastes, European Dippers, and the Genesis Mandate
European dippers are making the news lately, including science news in Wales.1-3 These riparian habitat birds are indicators4...

COVID-19
Looking for Provision
Lawmakers are at it again as they vote on the latest stimulus bill. This potential “relief” might bring you some much-needed peace, or perhaps...

NEWS
Desperate Dinosaurs Cannibalized During Global Flood
Scientists recently discovered evidence that large theropods were possibly guilty of cannibalism.1 The new study, published in PLOS ONE,...

NEWS
Dumbo Octopus, God's Wonder in the Deepest Deep
About 3,000 years ago, the Bible taught that the “wonders in the deep” are the “works of the Lord.”1 Now that truth...

NEWS
The Rocket Bug: Lone Insect of the Open Ocean
Various water-striding insects use small body sizes, long legs, and fine hairs on their feet to skate on the surfaces of ponds and streams. But life on...

NEWS
Cuckoo Completes Mammoth 7,500-Mile Migration
One particular common cuckoo will soon complete a mammoth migration through both Africa and Asia—a migration that is anything but common. Onon...

NEWS
Inside June 2020 Acts & Facts
How can we find joy, peace, and hope during dark times? What's going on in ICR's virtual classroom? How does the Flood model solve the Antarctica...

NEWS
Norwegians Find Viking Grave Under House Floor
In America we have the idiomatic expression “skeletons in the closet,” but what about finding a 1,000-year-old Viking grave, literally buried...

NEWS
‘Grand Canyon’ of Greenland Formed by Genesis Flood
A massive canyon rivalling Grand Canyon has been discovered beneath the ice on Greenland, and uniformitarian scientists are explaining it as a consequence...

DAYS OF PRAISE DEVOTIONALS
Summer 2020
...