Guest Post: The world within

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Dividing HeLa cells, LM. Credit: Kevin Mackenzie, University of Aberdeen. (CC BY 4.0)

As a molecular biologist, I spent about spent 20 years in lab-based research. Much of this was working on leprosy, which took me to all kinds of fascinating places, including Ethiopia, India- and almost a decade in Nepal. I now work full time for the Church of Scotland Society, Religion and Technology (SRT) Project (www.srtp.org.uk), which aims to help the church to engage with ethical issues in science. Continue reading

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

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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

Celebrating Science in Sacred Spaces

Ely scifest_logo_long

What happens when you do science in one of the country’s most spectacular church buildings? This summer, Rev Dr Vicky Johnson got to find the answer to that question. Her doctorate in biochemistry equipped her to tackle the science, so when she started work as a Canon at Ely cathedral, she set about organising a month-long science festival as part of her work overseeing outreach and congregational growth. In this month’s podcast I found out the results (abbreviated transcript below).

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Biochemistry: Randomness and God

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DNA wrapping around histone proteins (coloured) by Penn State – Flickr. License: CC2.0

How can a random process generate meaningful mechanisms? This is the question that Keith Fox, Professor of Biochemistry at the University of Southampton and Associate Director of the Faraday Institute, asked in his seminar at the Faraday Institute last week. Biochemical reactions are chaotic at a molecular level, because it is impossible to Continue reading

Love Me to the Moon?

By ulrikebohr570 – pixabay. Public Domain
By ulrikebohr570 – pixabay. Public Domain

Anyone who was up at around 2 or 3 am on Monday last week might have seen a rare astronomical event. Lunar eclipses happen at least once or twice a year, but this one was unusual because it happened when the moon appeared larger and brighter than at any other point in the month. The next ‘supermoon’ eclipse’ is due in Continue reading

Guest Post: The Incredible Properties of DNA

View of the structure of DNA by Виталий Смолыгин. License: Public Domain
View of the structure of DNA by Виталий Смолыгин. License:Public Domain

DNA must be one of the most instantly recognisable molecules and many people will be familiar with its elegant double helical structure. I am a biochemist, and I have been privileged to work with Continue reading

Assimilation: The genetic history of the human race

freeimages.com/Chris Root
freeimages.com/Chris Root

As someone with largely European ancestry, 1-4% of my DNA is likely to have come from Neanderthals. My mother had red hair, my whole family have white skin, and we are relatively well adapted to the cold. These characteristics could all be faint traces of our Neanderthal ancestry. My friends from the Far East will probably also share a little of their DNA with another race of hominins* called Denisovans, and Africans with yet other ancient hominins.

Why do I find this new information about our ancestry so fascinating? Continue reading