Cell biology Evolution Intelligent Design Origin Of Life Viruses

Virus expert highlights the conflict over whether viruses are alive

From science writer Suzan Mazur, at Oscillations, interviewing Bogdan Dragnea, who studies the physical structure of viruses via spectrosopy: Suzan Mazur: Do you consider viruses live organisms since viruses can recognize their targets, attach, and infect their hosts—most viruses using a tail spike and needle [see following Parent lab image]—and as you’ve noted, they can […]

Darwinism Evolution Intelligent Design Viruses

Viruses invent their own genes? Then what is left of Darwinism?

From ScienceDaily: In 2013, the discovery of two giant viruses unlike anything seen before blurred the line between the viral and cellular world. Pandoraviruses are as big as bacteria, and contain genomes that are more complex than those found in some eukaryotic organisms (1). Their strange amphora shape and enormous, atypical genome (2) led scientists […]

Cambrian explosion Extraterrestrial life Human evolution Intelligent Design Origin Of Life Viruses

Panspermia (maybe life came from outer space) is back, in Progress in Biophysics and Molecular Biology

Abstract: We review the salient evidence consistent with or predicted by the Hoyle-Wickramasinghe (H-W) thesis of Cometary (Cosmic) Biology. Much of this physical and biological evidence is multifactorial. One particular focus are the recent studies which date the emergence of the complex retroviruses of vertebrate lines at or just before the Cambrian Explosion of ∼500 Ma. […]