Evolution fast forward: Dog breeding

150 years of Dog breeding shows what evolution actually means. Dead end.


The following figure illustrates the huge differences between different breeds of dog skulls. Variation has occurred rapidly, mostly during the last 150 years as a result of so called artificial selection.

The skull morphogenesis, i.e. the determination of the shape of the skull, is based on epigenetic mechanism, mainly on certain histone methylation.

I have claimed that the variation is only caused by epigenetic factors and leads to sequence alterations that burden the genome and cause genetic degeneration and disease.

Now, can we have honest answers from the evolutionists? What condition might be the dog breed genome today?

You have just seen the evolution in Fast Forward. Dead end.

Comments

Post a Comment

Popular posts from this blog

Previous Sexual Partners Can Influence Another Male's Offspring

Image
Telegony (microchimerism) is not studied by pseudoscientists because it refutes the theory of evolution http://www.theneonnettle.com/features/1006-study-women-store-dna-from-every-male-they-have-sex-with "A new study by the University of Seattle and the Fred Hutchinson Cancer Research Center has revealed that Women absorb and retain living DNA of every single man they have sex with. When scientists were trying to determine if women who had been pregnant with a son might be more predisposed to diseases usually found in men, then also found in the study that the female brain also absorbs male DNA." "Le Dantec wrote that some farmer told him that once his swine copulated with a boar and their pigs absolutely resembled the father in color. But when the same swine copulated with another boar some pigs of the second farrow still resembled the color of the male pig the swine had copulated first."   http://modernnotion.com/is-telegony-real/ "Scientists believe the phe...
Read more

Early-stage embryos with abnormalities can still develop into healthy babies

Image
Early-stage embryos with abnormalities can still develop into healthy babies http://www.sanger.ac.uk/news/view/early-stage-embryos-abnormalities-can-still-develop-healthy-babies Excerpt: "Abnormal cells in the early embryo are not necessarily a sign that a baby will be born with a birth defect such as Down’s syndrome, suggests new research from the University of Cambridge, the Wellcome Trust Sanger Institute and the University of Leuven, Belgium. In a study published today (29 March) in the journal Nature Communications, scientists show that abnormal cells are eliminated and replaced by healthy cells, repairing – and in many cases completely fixing – the embryo. Researchers at the Department of Physiology, Development and Neuroscience at Cambridge report a mouse model of aneuploidy, where some cells in the embryo contain an abnormal number of chromosomes. Normally, each cell in the human embryo should contain 23 pairs of chromosomes (22 pairs of chromosomes and one pair of sex chr...
Read more

DNA methylation is directed by RNA

Image
Cellular differentiation, adaptation and variation of organisms is directed by RNA, not DNA https://www.researchgate.net/publication/24312289_RNA-directed_DNA_methylation_and_demethylation_in_plants Excerpt: "RNA-directed DNA methylation (RdDM) is a nuclear process in which small interfering RNAs (siRNAs) direct the cytosine methylation of DNA sequences that are complementary to the siRNAs. In plants, double stranded-RNAs (dsRNAs) generated by RNA-dependent RNA polymerase 2 (RDR2) serve as precursors for Dicer-like 3 dependent biogenesis of 24-nt siRNAs. Plant specific RNA polymerase IV (Pol IV) is presumed to generate the initial RNA transcripts that are substrates for RDR2. siRNAs are loaded onto an argonaute4-containing RISC (RNA-induced silencing complex) that targets the de novo DNA methyltransferase DRM2 to RdDM target loci." My comment: There are only a few chemical modifications discovered on the DNA and histones; especially methylation and acetylation. But the list o...
Read more