06May 2021 by Post

Did the Origin of Animals Require New Genes?

Andrew Baldwin, animal body plans, Bilateria, biological complexity, Cambrian Explosion, Cambrian News, Charles Marshall, Darwin's Doubt, eLife, Eumetazoa, Evolution, gene regulatory networks, genes, genetic information, homology groups, Hoover Institution, Hox genes, Intelligent Design, Larry Moran, Metazoa, multiverse, Nature Communications, neo-Darwinian theory, paleontology, Peter Robinson, Planulozoa, Return of the God Hypothesis, rewiring, Stanford University, Stephen Meyer, U.C. Berkeley, Uncommon Knowledge, University of Toronto
Materialists who purport to explain the origin of nature's complexity by smuggling in information unwittingly demonstrate the need for intelligent design. Source
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21Oct 2020 by Post

Scientific Paper Reaffirms New Genes Required for Cambrian Explosion

arthropods, bilateral symmetry, bilaterians, body plans, Cambrian animals, Cambrian Explosion, Cambrian News, Darwin's Doubt, ecological factors, eLife, Evolution, Evolution News, evolutionary biology, fossil record, genes, genetic information, Günter Bechly, Intelligent Design, Nature Communications, orthology, oxygenation, paleontology, Precambrian, Stephen Meyer
The notion that many genes would be required for the Cambrian explosion may seem unsurprising — what is surprising is that anyone would challenge the idea. Source
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10Jan 2020 by Post

New Research on Animal Egg Orientation Shows “Unexpected” Diversity

Christian de Duve, eLife, embryo, embryonic development, Evidence, Evolution, evolutionary plasticity, evolutionary theory, evolutionists, genes, nucleic acids, proteins, unexpected, Urs Schmidt-Ott, Vital Dust, Yoseop Yoon, zygote
When the first cell of an animal — the zygote — divides, it usually has a front end, and a back end, and this orientation will influence how the embryo develops. This orientation is inherited from the egg, where certain gene products are deposited, often at the front end of the egg. These so-called anterior determinants signal the basic, front-back, orientation which is fundamental for the later embryonic development. But as is typical in biology, the specific genes involved often are not conserved across different species. As the summary of recent research explains: With very few exceptions, animals have “head” and “tail” ends that develop when they are an embryo. The genes involved in specifying these ends vary between species and even closely-related animals may use different genes for the…
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