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tag dna methylation evolution

a trio of infant mice, two brown mice on the ends and one white mouse in the middle
Mice Pass Epigenetic Tweaks to Pups
Katherine Irving | Feb 17, 2023 | 5 min read
An engineered methylation pattern persisted for four generations of mice, demonstrating transgenerational epigenetic inheritance can occur in mammals.
a microscope image of a rotifer
Bacterial Enzyme Keeps Rotifers’ Transposable Elements in Check
Christie Wilcox, PhD | Mar 3, 2022 | 5 min read
Jumping genes in bdelloid rotifers are tamped down by DNA methylation performed by an enzyme pilfered from bacteria roughly 60 million years ago, a study finds.
Layered visual representation of multiomics
Integrate and Innovate with NGS and Multiomics
The Scientist and Illumina | May 4, 2023 | 6 min read
Researchers across disciplines combine layers of discovery obtained with accessible NGS-based multiomics approaches.
The Genetics of Society
Claire Asher and Seirian Sumner | Jan 1, 2015 | 10 min read
Researchers aim to unravel the molecular mechanisms by which a single genotype gives rise to diverse castes in eusocial organisms.
Epigenetics and Society
Andrew D. Ellington | Mar 1, 2011 | 3 min read
Did Erasmus Darwin foreshadow the tweaking of his grandson’s paradigm?
Top 7 in Evolutionary Biology
Jef Akst | Nov 29, 2011 | 3 min read
A snapshot of the most highly ranked articles in evolutionary biology and related areas, from Faculty of 1000
Epigenetics and Society
Andrew D. Ellington | Mar 1, 2011 | 3 min read
By Andrew D. Ellington Epigenetics and Society Did Erasmus Darwin foreshadow the tweaking of his grandson’s paradigm? We can expect that epigenetics will be held up as the forerunner of that bastard child of Creationism, Intelligent Design. The potent wish in the productive hour Calls to its aid Imagination’s power, O’er embryon throngs with mystic charm presides, And sex from sex the nascent world divides… R
Epigenetics: Genome, Meet Your Environment
Leslie Pray | Jul 4, 2004 | 10+ min read
©Mehau Kulyk/Photo Researchers, IncToward the end of World War II, a German-imposed food embargo in western Holland – a densely populated area already suffering from scarce food supplies, ruined agricultural lands, and the onset of an unusually harsh winter – led to the death by starvation of some 30,000 people. Detailed birth records collected during that so-called Dutch Hunger Winter have provided scientists with useful data for analyzing the long-term health effects of prenat
Ribozymes: Hearkening Back to an RNA World
Jeffrey Perkel | Sep 15, 2002 | 9 min read
Illustration: Ned Shaw LIKE MOLECULAR TOY-MAKERS, ribozyme researchers create tools with evolutionary, diagnostic, and therapeutic applications. Nearly 20 years ago, Tom Cech and Sidney Altman discovered that some naturally occurring RNAs could perform enzymatic reactions, earning these researchers the 1989 Nobel Prize in chemistry. Scientists have now identified several examples of RNA enzymes, or ribozymes. Most make or break the phosphodiester bonds in nucleic acid backbones, but some
Toward a “Clickable Plant”
Jane Salodof Macneil | Feb 15, 2004 | 9 min read
By conscious design, plant genomics initiatives have devoted initial resources to new technology development. Part of that money went to developing functional genomics approaches, and part to new sequencing technologies.

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