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Now researchers have linked chronic diarrhea to a specific pattern of gut bacteria, a discovery that could pave the way for new treatments capable of saving ...

Antibiotic resistance genes were typically isolated by cloning from cultured bacteria or by PCR amplification. Those methods missed potential antibiotic resistance reservoirs because of ...

This important study explores the interplay between gene dosage and gene mutations in the evolution of antibiotic resistance. The authors provide solid evidence to connect proteostasis with gene ...

are DNA amplification without bacterial cloning and DNA sequencing without chain termination. First, each fragment of DNA is PCR-amplified independently, in a way that keeps the amplification ...

Now researchers have linked chronic diarrhea to a specific pattern of gut bacteria, a discovery that could pave the way for new treatments capable of saving ...

This important work advances our understanding of DNA methylation and its consequences for susceptibility to DNA damage. This work presents evidence that DNA methylation can accentuate the genomic ...

These first microbes would have been extremely simple. Meanwhile, viruses degrade more easily than bacteria, so there are no physical fossils of viruses. Related: What was the first animal on Earth?

"The data shows that you should do a set of three treatments each year in perpetuity,” says Dr. Bhanusali. 7. Cloning and ...