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tag breeding evolution cell molecular biology

A close up of a tick held in a pair of forceps, with Kevin Esvelt’s face out of focus in the background.
CRISPR Gene Drives and the Future of Evolution
Hannah Thomasy, PhD | Mar 15, 2024 | 10+ min read
Genetic engineering pioneer Kevin Esvelt’s work highlights biotechnology’s immense potential for good—but also for catastrophe.
Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
Cellular DNA and epigenetics
Do Epigenetic Changes Influence Evolution?
Katarina Zimmer | Nov 1, 2022 | 10+ min read
Evidence is mounting that epigenetic marks on DNA can influence future generations in a variety of ways. But how such phenomena might affect large-scale evolutionary processes is hotly debated.
two quails
Chromosomal Rearrangement Linked to Less Mobile Quail
Chloe Tenn | Dec 7, 2021 | 5 min read
The Scientist interviews evolutionary biologist Carles Vilà about how a large genomic inversion detected in common quail affects the birds’ physical characteristics and migratory behaviors.
How to Calculate Mutation Rate for Evolutionary Biology
Amber Dance | Jul 1, 2018 | 6 min read
Four ways to study mutation rate, a crucial statistic in studies of evolution
Changing Oceans Breed Disease
Christie Wilcox, PhD | Jul 1, 2016 | 10+ min read
In the planet’s warming and acidifying oceans, species from corals to lobsters and fish are succumbing to pathogenic infection.
Tag, You're It
Carina Storrs | Feb 1, 2014 | 7 min read
A guide to DNA-encoded libraries for drug discovery
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Evolution, Resisted
Elie Dolgin | Oct 1, 2009 | 10+ min read
Scientists are trying to design the last malaria control agent the world will ever need.
The Two Genomes in Every Eukaryotic Cell
Viviane Callier | Nov 1, 2019 | 10+ min read
Interactions between mitochondrial and nuclear genomes have further-reaching effects on physiological function, adaptation, and speciation than previously appreciated.

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