Scientists who have described in a new study the step-by-step details of a bacterial defense strategy see the mechanism as a ...

Consumption of soft drinks, supplemented with white sugar, alters the DNA of gut bacteria and affects the host immune system.

The new DNA writing technique, which the researchers call HiSCRIBE, is much more efficient than previously developed systems for editing DNA in bacteria, which had a success rate of only about 1 ...

Preserving its DNA ought to be a cell’s top priority. But bacteria slow their DNA repair to a crawl in favor of proofreading gene transcripts. Evolution is a game of trade-offs. Every trait an ...

New model captures the erratic speed of DNA copying proteins in bacteria. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 09 / 220929203715.htm ...

In bacterial cells, DNA polymerase III is known to make about 2,000 of these mistakes every time it copies a cell's genetic material. To maintain genome integrity, ...

image: Improved single-cell genome amplification by a high-efficiency HotJa Phi29 DNA polymerase view more . Credit: LIU Yang. Sequencing the genome of single bacterial cells has long been ...

In other words, DNA may be used by the bacterial cell for nutrition, and even as the main source of nitrogen, despite an enriched medium being available. DNA vs glutamic acid.

They suspect that certain bacteria can damage our cells’ DNA, including by changing their epigenetics and shutting down genes that usually prevent tumor formation. Johnston’s lab focuses on the ...

CATCH technology engineers cells to detect and discriminate cell-free DNA. This may be of value in clinical (cancer and infection) and commercial (ecology, industrial) applications – wherever and ...