Brain gain: Early stimulation gives mice life-long benefits
Mice that grow up in stimulating environments not only become smarter and more curious but are also more likely to develop individualized "personalities," a new study showed Wednesday.
Mice that grow up in stimulating environments not only become smarter and more curious but are also more likely to develop individualized "personalities," a new study showed Wednesday.
Plants & Animals
Aug 27, 2020
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165
A new study has revealed an undiscovered reprogramming mechanism that allows plants to maintain fitness down the generations.
Biotechnology
Dec 18, 2017
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152
Images of a protein involved in creating a potent antibiotic reveal the unusual first steps of the antibiotic's synthesis. The improved understanding of the chemistry behind this process, detailed in a new study led by Penn ...
Materials Science
Jan 18, 2021
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225
By identifying two genes required for transforming inorganic into organic mercury, which is far more toxic, scientists today have taken a significant step toward protecting human health.
Biotechnology
Feb 7, 2013
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(Phys.org)—The single most important barrier to the use of lignocellulosic biomass such as switchgrass, populous, sorghum and miscanthus for production of biofuels is the resistant nature of the biomass itself. The problem ...
Biotechnology
Aug 24, 2012
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(Phys.org) -- Cornell nanotechnology researchers have devised a new tool to study epigenetic changes in DNA that can cause cancer and other diseases: a nanoscale fluidic device that sorts and collects DNA, one molecule at ...
Bio & Medicine
May 24, 2012
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A powerful class of antibiotics called carbapenems can circumvent antibiotic resistance thanks to a particular chain of atoms in their structure. Now, a team of researchers from Penn State and Johns Hopkins University have ...
Biochemistry
Feb 2, 2022
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168
Researchers from the University of Zurich and the University Hospital Zurich have discovered the protein that enables natural embryonic stem cells to form all body cells. In the case of embryonic stem cells maintained in ...
Cell & Microbiology
Jun 27, 2017
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172
Over the past decade, research in the field of epigenetics has revealed that chemically modified bases are abundant components of the human genome and has forced us to abandon the notion we've had since high school genetics ...
Cell & Microbiology
May 17, 2012
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Picrotoxinin, a plant-derived toxin that Asian fishermen traditionally have used to paralyze and catch fish, has long been seen as a possible starting point for new human therapeutics and other neuroactive products.
Biochemistry
Dec 21, 2023
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