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Biotechnology Aug 29, 2011

Genes ex silico: Computer-designed virus yields phenotype expression benefits

(PhysOrg.com) -- Gene therapy is medicine’s rising star with adeno-associated virus (AAV) vectors – nonpathogenic parvoviruses – among the most promising supporting actors, due largely to their capability to ...

Evolution Apr 3, 2009

Mass Extinctions, Ancient Viruses May Hold Clues to Life’s Origins

(PhysOrg.com) -- Mass extinctions occur repeatedly, though irregularly, throughout Earth’s history, and occasionally these extinctions have been devastating to life on our planet - or have they? Extinction events have sometimes ...

Cell & Microbiology 8 hours ago

Study suggests host response needs to be studied along with other bacteriophage research

A team of micro- and immunobiologists from the Dartmouth Geisel School of Medicine, Yale University, and the University of Pittsburgh has found evidence suggesting that future research teams planning to use bacteriophages ...

Archaeology Mar 14, 2024

Bacterial diseases a lethal threat during the Stone Age

Bacterial poisoning via food and water—but also via contact such as kisses—caused a lot of suffering during the Stone Age. Diseases that today can be treated with antibiotics were then fatal, concludes new study published ...

Plants & Animals Feb 29, 2024

Living species of daddy longlegs has two additional sets of underdeveloped eyes as embryos

While some people may first associate daddy longlegs with, well, their long legs, researchers Guilherme Gainett and Prashant Sharma have been especially focused on the arachnids' eyes. In their paper published last week in ...

Cell & Microbiology Feb 28, 2024

Research team uncovers universal code driving the formation of all cell membranes

Researchers at the University of Alberta have uncovered what they say has been the missing puzzle piece ever since the genetic code was first cracked.

Plants & Animals Feb 26, 2024

Using CRISPR gene editing to prevent pigs from getting blue-ear pig disease

A team of bio-scientists affiliated with a host of institutions across the U.S. has developed a gene editing technique to produce newborn pigs immune to porcine reproductive and respiratory syndrome, also known as blue-ear ...

Plants & Animals Feb 21, 2024

Universal antivenom for lethal snake toxins developed by researchers

Scripps Research scientists have developed an antibody that can block the effects of lethal toxins in the venoms of a wide variety of snakes found throughout Africa, Asia and Australia.

Biotechnology Feb 20, 2024

Junk DNA in birds may hold key to safe, efficient gene therapy

The recent approval of a CRISPR-Cas9 therapy for sickle cell disease demonstrates that gene editing tools can do a superb job of knocking out genes to cure hereditary disease. But it's still not possible to insert whole genes ...

Evolution Apr 21, 2023

New types of viruses discovered that infect plankton in the world's oceans

An international team of oceanologists, chemists and microbiologists has announced the discovery of several new viruses that infect plankton in all of the world's oceans. In their paper published in the journal Nature, the ...

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