Archive for December, 2016

Bacteria Evolution

Bacteria Evolution

The shape of bacteria has long been anticipated to correlate with movement. From an evolutionary perspective, form is predicted to follow function – but, had yet to be tested. In the words of evolutionary geneticist Fouad El baidouri, “despite a few pioneering attempts to link bacterial form and function, functional morphology is largely unstudied in prokaryotes [bacteria].”

Now in a landmark study published in Nature, Ecology & Evolution, a research team lead by El baidouri from the University of Lincoln in the United Kingdom Elizabeth Allen explains in Phys Org, “the shape of bacteria does not influence how well they can move – this is the surprising finding… The findings refute long-held theories that there should be a strong link between the evolution of shape in bacteria and their ability to move.”

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Darwin, Then and Now is a journey through the most amazing story in the history of science - the history of evolution. The book encapsulates who Darwin was, what he said, and what scientists have discovered since the publication of The Origin of Species in 1859.

With over 1,000 references, Darwin Then and Now is a historical chronicle of the rise and fall of the once popular theory of biological evolution.