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tag dna methylation neuroscience ecology

early-life stress, histone, chromatin, epigenetics, epigenetic modification, methylation, DNA, protein, stress, adversity, mice, genetics, genomics
Early-Life Stress Exerts Long-Lasting Effects Via Epigenome
Asher Jones | Mar 18, 2021 | 5 min read
In mice, epigenetic marks made on histones during infancy influence depression-like behavior during adulthood. A drug that reverses the genomic tags appears to undo the damage.
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.
Cancer cell
Interrogating the Complexities of the Tumor Microenvironment
Alison Halliday, PhD, Technology Networks | May 19, 2023 | 5 min read
Gaining a better understanding of the dynamic and reciprocal interactions between cancer cells and the tumor microenvironment is essential for improving patient diagnosis and treatment.
Epigenetic Effects of Mom’s Diet
Emily Willingham | Apr 29, 2014 | 3 min read
Molecular markers of a mother’s nutrition around the time of conception can be found in her child’s DNA.
Top 10 Innovations 2013
The Scientist | Dec 1, 2013 | 10+ min read
The Scientist’s annual competition uncovered a bonanza of interesting technologies that made their way onto the market and into labs this year.
Illuminating Behaviors
Douglas Steinberg | Jun 1, 2003 | 6 min read
Courtesy of Genevieve Anderson If not for Nobel laureates Thomas Hunt Morgan, Eric R. Kandel, and Sydney Brenner, the notion of a general behavioral model might seem odd. Behaviors, after all, are determined by an animal's evolutionary history and ecological niche. They are often idiosyncratic, shared in detail only by closely related species. But, thanks to Morgan's research in the early 20th century, and Kandel's and Brenner's work over the past 35 years, the fly Drosophila melanogaster, t
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.
Planning the Future of Plant Genomics
Eugene Russo | Jul 21, 2002 | 5 min read
Image: Courtesy of National Sciences Foundation Arabidopsis Plant genomics researchers stand at a crossroads. Behind them are the completed genome sequences of rice1 and the model mustard plant Arabidopsis thaliana.2 Now, armed with insights gained from both plant and animal sequencing projects, plant biologists must decide how to proceed with future sequencing, proteomics, and functional genomics endeavors--and how to allot precious basic research dollars while, at the same time, keeping
The Four R's
Amy Norton | Nov 21, 2004 | 7 min read
Teams at each of New York City's leading universities are making important research advances.

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