obviously you did not watch the clip .
the mutation found is in every human on earth and is the norm!
Let me explain something to you. Not every human possesses the same mutation. We might possess the same gene. But a mutation is a copying error of the Dna. God created us with the same substances. I will be home tonight and will watch the video tonight. See what you are misunderstanding and respond. Don't forget my theory is that God used the loss of genetic information as the means to carry out his punishment for sin which is death. Slowly as our Dna replicates copying errors happen I believe it is the loss of genetic information is what causes us age and die.
another steaming pile of non provable bullshit what you belive does has no bering on the question you posed..
this statement :"Don't forget my theory is that God used the loss of genetic information as the means to carry out his punishment for sin which is death"-ywc
is laughable.
you don't have a theory you have speculation, why? you have no testable evidence (no evidence at all) that god exists.
so any speculation of what god would or would not do is just specious and invalid..
Letters to Nature
Nature 428, 415-418 (25 March 2004) | doi:10.1038/nature02358; Received 5 April 2003; Accepted 20 January 2004
Myosin gene mutation correlates with anatomical changes in the human lineage
Hansell H. Stedman1,3, Benjamin W. Kozyak1, Anthony Nelson1, Danielle M. Thesier2, Leonard T. Su1, David W. Low1,5, Charles R. Bridges1, Joseph B. Shrager1,3, Nancy Minugh-Purvis2,4,5 & Marilyn A. Mitchell1
1.Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
2.Cell and Developmental Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
3.the Pennsylvania Muscle Institute, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
4.Department of Anatomy and Cell Biology, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
5.Division of Plastic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA
Correspondence to: Hansell H. Stedman1,3 Email:
hstedman@mail.med.upenn.edu
Top of pagePowerful masticatory muscles are found in most primates, including chimpanzees and gorillas, and were part of a prominent adaptation of Australopithecus and Paranthropus, extinct genera of the family Hominidae1, 2. In contrast, masticatory muscles are considerably smaller in both modern and fossil members of Homo. The evolving hominid masticatory apparatus—traceable to a Late Miocene, chimpanzee-like morphology3—shifted towards a pattern of gracilization nearly simultaneously with accelerated encephalization in early Homo 4. Here, we show that the gene encoding the predominant myosin heavy chain (MYH) expressed in these muscles was inactivated by a frameshifting mutation after the lineages leading to humans and chimpanzees diverged. Loss of this protein isoform is associated with marked size reductions in individual muscle fibres and entire masticatory muscles. Using the coding sequence for the myosin rod domains as a molecular clock, we estimate that this mutation appeared approximately 2.4 million years ago, predating the appearance of modern human body size5 and emigration of Homo from Africa6. This represents the first proteomic distinction between humans and chimpanzees that can be correlated with a traceable anatomic imprint in the fossil record.
http://www.nature.com/nature/journal/v428/n6981/abs/nature02358.html
[ame=http://www.youtube.com/watch?v=g0D_k4lYrdo]Evolution: Jaw Muscle and Brain Cavity Size - YouTube[/ame]
MYH16 geneFrom Wikipedia, the free encyclopediaJump to: navigation, search The MYH16 gene encodes a protein called myosin heavy chain 16 which is a muscle protein in mammals. At least in primates, it is a specialized muscle protein found only in the temporalis and masseter muscles of the jaw.[1][2] Myosin heavy chain proteins are important in muscle contraction, and if they are missing, the muscles will be smaller.[1] In non-human primates, MYH16 is functional and the animals have powerful jaw muscles. In humans, the MYH16 gene has a mutation which causes the protein not to function.[3] Although the exact importance of this change in accounting for differences between humans and apes is not yet clear, such a change may be related to increased brain size and finer control of the jaw which facilitates speech.[1] It is not clear how the MYH16 mutation relates to other changes to the jaw and skull in early human evolution (for example, whether the MYH16 mutation happened first and led to other changes, or whether the MYH16 mutation happened after other changes made the MYH16 protein no longer necessary).[1]
The initial discovery of the human MYH16 mutation was published in 2004 by a team at the University of Pennsylvania led by Hansell H. Stedman.[2] The date of the mutation has variously been estimated at about 2.4 million years ago[2] or 5.3 million years ago.[4]
The MYH16 gene is present in dogs,[4] but does not appear to be present in mice.[5]
MYH16 gene - Wikipedia, the free encyclopedia