Guest post: Translating (and editing) DNA – Wonder and Wonder

800px-How_proteins_are_made_NSF
By Nicolle Rager, National Science Foundation [Public domain], via Wikimedia Commons
I remember touring an auto manufacturer several years ago in the United States. The whole factory was a wonder to behold. Tiny parts started on an assembly line that eventually became, at the end of the process, a completed car. Hundreds of workers added parts and pieces to an unfinished vehicle slowly over time until, eventually, it would become a complex functioning vehicle. A wheel in the wrong place or Continue reading

White for Harvest: The art and science of microbes

field-918534_1920

“Look at the yeast fields, for they are already white for harvest!”, wrote Dr Maria Eugenia Inda, one of the winners of the American Society for Microbiology ‘Agar Art’ contest. I’m not sure she meant anything more than to pick up a quote remembered from the Bible and subvert it for a scientific message – the “Harvest Season” of yeast knowledge – but it made me think. Continue reading

Fearfully and Wonderfully Made

Every person was once a sperm and an egg. Those two unique germ cells fused together, and in nine months they turned into a living, breathing, human being. Each of us emerged from the same Continue reading

Guest Post: Suffering and the Grace of God

9195512403_d9a74aabe9_o
Secuencia de AND by Pablo Gonzalez. Flickr. (CC BY-NC-ND 2.0)

Most weeks in my work as an immunologist, I am faced with the reality of our evolutionary origins. Someone will give a talk, describing the function of this or that receptor in humans and – in passing – will mention that the same receptor is seen in bacteria. Or (hoorah!) we find that an antibody, created to identify a protein in rats, nicely targets the same protein in human cells. Or an online search to identify a human DNA sequence ends up with a piece of armadillo DNA as the closest match (yes that did happen!)

1024px-Tree_of_life_SVG.svg
Tree of life By Ivica Letunic: Iletunic. Retraced by Mariana Ruiz Villarreal: LadyofHats [Public domain], via Wikimedia Commons
But as a Christian, I am troubled by Darwinian evolution. What does it say of the character of God? Continue reading

The Eager Gene, and the Symphony

© Daniela Corno, freeimages.com
© Daniela Corno, freeimages.com

I recently heard a new metaphor for the gene. Although this phrase was coined by a physicist*, I think it’s an interesting one. The concept of ‘The Eager Gene’ comes from Andrew Steane, Professor of Physics at Oxford University, in his book Faithful to Science (see previous blog).

Steane writes that “Genes are, of course, inanimate molecules, having no eagerness or moral capacity, but Continue reading