Biologists and informaticists at Indiana University have produced one of the most extensive pictures ever of mutation processes in the DNA sequence of an organism, elucidating important new evolutionary information about ...
Biotechnology
Sep 17, 2012
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Biotechnology
Sep 17, 2023
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Proteins inside bacteria cells engage in "search-and-rescue"-type behavior to ferret out mismatched DNA and fix it to thwart dangerous mutations that can be associated with certain cancers, a University of Michigan study ...
Cell & Microbiology
Nov 9, 2015
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Errors in the human genetic code that arise from mismatched nucleotide base pairs in the DNA double helix can lead to cancer and other disorders. In microbes, such errors provide the basis for adaption to environmental stress. ...
Biotechnology
Oct 23, 2013
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Researchers studied the role of DNA methylation on gene expression and other processes in the heavy-metal reducing bacterium Shewanella oneidensis MR-1 with the help of next-generation Single-Molecule Real Time (SMRT) sequencers ...
Biotechnology
Oct 21, 2013
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Since the discovery of CRISPR/Cas9, also known as molecular scissors, scientists around the world have been working to improve the revolutionary technique for altering DNA that earned Emmanuelle Charpentier and Jennifer Doudna ...
Molecular & Computational biology
Feb 9, 2022
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72
DNA is well known as the blueprint of life, necessary for an organism to facilitate living processes. DNA can be damaged by various factors such as radical metabolites, radiation, and some toxic chemicals. As DNA is a molecule ...
Cell & Microbiology
May 18, 2023
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