On the Origin of Life, Computer Code, and Brownies
Review by Arthur G. Schwarz of the book “The DNA Question: Where Does the Information Come From?"
Review by Arthur G. Schwarz of the book “The DNA Question: Where Does the Information Come From?"
Laboratory abiogenesis is one of the ultimate goals of experimental biology. The most formidable barrier to create living matter in the laboratory is not the complexity of the cell, rather the absolute requirement for non-equilibrium steady state for all chemical reactions. Current synthetic biology technologies cannot yet produce cells, which harbor chemical systems in non-equilibrium steady-states.
What should a Christian’s view of natural selection be? Is it an invention? Is it nature’s great creative force? Is it good? Is it natural?
New study of neuronal diversification reveals the complexity of the gut's brain
Species may undergo minor adaptation through Darwinian processes, but this comes at the cost of genetic deterioration.
Darwin saw evolution as a slow and steady process with species gradually transforming into new species over long time. He thought that the fossil record should provide evidence for his theory. However, the needed evidence proved to be elusive.
Pseudogenes are important in gene regulation and other activities.
Changing a DNA sequence can affect a protein even if it does not change the amino acid sequence.
Claims of dinosaur DNA stir controversy
Several species of longwing butterflies are discovered to be hybrids.
The theory of evolution has pervaded most fields of knowledge. Therefore, it is important to know the fundamentals of this theory in order to understand how this ideology influences interpretations of data from nature and differs from the biblical creation model of the origin of life forms.
Chromosomes regulate their own structure through their sequences of non-protein-coding DNA.
Cichlid fish in Nicaraguan lakes show evidence of rapid change.
An average of 70 mutations occur in each person.
The type of bacteria in the gut influences the way fruit flies adapt to different environments.
Cnidarians appear to have recruited as toxins the same kinds of proteins recruited by many other venomous animals. However, toxin diversity within groups of organisms does not appear to be related to the alleged evolutionary history of the various groups.
How can some people be so certain about evolution, while others, with the same certainty, deny it? Part of the answer can, in broad terms, be boiled down to the difference between what is seen and what is not seen. More specifically, and in the context of evolution itself, this disparity arises from the difference between microevolution and macroevolution. What are these two concepts, and how does the difference between them help explain much of the controversy surrounding the theory of evolution? This article was published on the August 2019 issue of Signs of the Times.
The specific genes have been identified that cause a lizard to match the black rocks it lives on.
Humans have unique “developmental control genes” that distinguish them from chimpanzees and other animals
Is the genetic basis of loss of flight due to mutations in protein-coding genes or in regulatory genes?