May 3rd, 2010
Which came first: the nervous system or the increased animal morphology?
More than half billion years ago, during an evolutionarily very short period of time, an extremely rapid diversification of animal morphology took place that led to formation of all the extant and more extinct phyla that, for this reason, biologists call it Cambrian explosion. The New Synthesis has been unable to rationally explain the driving forces of the phenomenon, thus facilitating creationist attacks on the theory of evolution. Read the rest of this entry »
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May 3rd, 2010
The binary control of gene expression in bone formation Global hormonal control of bone formation
The central global regulation of bone formation and homeostasis in vertebrates is performed by the central nervous system via the hypothalamic-pituitary-terminal endocrine glands. It is demonstrated that Read the rest of this entry »
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May 3rd, 2010
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February 21st, 2010
The mechanism determining the spatio-temporal patterns of expression of non-housekeeping genes, i.e. restriction of their expression at specific times and sites while they are suppressed in cells in all the rest of the body is one of the enigmas of modern biology. This spatio-temporal restriction of expression of genes is so vital that no organism would exist without it. Nevertheless most biologists neglect/ignore the issue as being self-evident. Read the rest of this entry »
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