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Regulating the ribosomal RNA production line

Scienmag

coli enzyme synthesizing ribosomal RNA that shift it between turbo- and slow-modes depending on the bacteria’s growth rate Credit: Murakami Laboratory, Penn State The enzyme that makes RNA from a DNA template is altered to slow the production of ribosomal RNA (rRNA), the […].

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New method boosts the study of regulation of gene activity

Scienmag

One way cells can control the activities of their genes is by adding small chemical modifications to the DNA that determine which genes are turned on or off. Researchers have found that in bacteria DNA methylation plays a role in regulating virulence, reproduction and gene […].

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Bacteriophages: the viruses that can actually be good for you

Pharmaceutical Technology

Bacteria naturally develop resistance to antibiotics over time, through genetic mutation, horizontal gene transfer between bacteria, or because of selective pressure. Virus versus bacteria. Phages are viruses of bacteria. Secondly, the relationships between phages and bacteria are very specific.

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#news #biotech DNA methylation from bacteria and microbiome using nanopore technology

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: DNA methylation from bacteria and microbiome using nanopore technology.Bacterial DNA methylation occurs in diverse sequence contexts and plays important functional roles in cellular defense and gene regulation.

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CRISPR pioneers Doudna and Charpentier claim Nobel chemistry prize

pharmaphorum

Originally discovered in bacteria as a defense mechanism against pathogens, CRISP/Cas9 has made it possible to make exquisitely detailed and precise alterations to DNA sequences on demand, and as a tool for molecular biology has already transformed research into diseases and drug discovery. million) Nobel Prize award.

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Engineering an “invisible cloak” for bacteria to deliver drugs to tumors

The Pharma Data

Columbia Engineering researchers report that they have developed a “cloaking” system that temporarily hides therapeutic bacteria from immune systems, enabling them to more effectively deliver drugs to tumors and kill cancer cells in mice. Using Bacteria For Therapy. ” The Ideal Bacteria.

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Rising Demand for DNA and Gene Cloning  Service Providers

Roots Analysis

DNA cloning refers to the process of generating multiple copies of a particular DNA segment. DNA and Gene Cloning involves the isolation of a DNA sequence of any species ( often a gene ) and its insertion into a vector to enable growth without any alteration in the original DNA sequence.

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