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U.S. weighs crackdown on experiments that could make viruses more dangerous
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Source: ScienceNOW - October 19, 2022 Category: Science Source Type: news

Variation in DNA-Damage Responses to an Inhalational Carcinogen (1,3-Butadiene) in Relation to Strain-Specific Differences in Chromatin Accessibility and Gene Transcription Profiles in C57BL/6J and CAST/EiJ Mice
Conclusions: These results suggest that strain-specific changes in chromatin and transcription in response to chemical exposure lead to a “compensation” for underlying genetic-driven interindividual differences in the baseline chromatin and transcriptional state. This work represents an example of how chemical and environmental exposures can be evaluated to better understand gene-by-environment interactions, and it demonstrates the important role of chromatin response in transcriptomic changes and, potentially, in deleterious effects of exposure. https://doi.org/10.1289/EHP1937 Received: 21 March 2017 Revis...
Source: EHP Research - October 17, 2017 Category: Environmental Health Authors: Daniil Lyalko Tags: Research Source Type: research