Some Viruses May Infect by Inserting Different Portions of Genetic Material
Some Viruses May Infect by Inserting Different Portions of Genetic Material
Viruses that infect plants and occasionally insects appear to cause infection with a divide-and-conquer strategy, multiplying separate segments of genetic material in different host cells.
Some Viruses May Infect by Inserting Different Portions of Genetic Material
Some Viruses May Infect by Inserting Different Portions of Genetic Material

Viruses that infect plants and occasionally insects appear to cause infection with a divide-and-conquer strategy, multiplying separate segments of genetic material in different host cells.

Viruses that infect plants and occasionally insects appear to cause infection with a divide-and-conquer strategy, multiplying separate segments of genetic material in different host cells.

research, cell & molecular biology
Chemogenetics Method Uses Anti-Smoking Drug to Control Cells
Chemogenetics Method Uses Anti-Smoking Drug to Control Cells
Ruth Williams | Mar 14, 2019
A new set of engineered receptors responds to an FDA-approved drug to provide the most potent chemogenetic toolkit to date.
Image of the Day: Taken to Heart
Image of the Day: Taken to Heart
Carolyn Wilke | Mar 14, 2019
By zooming in on a developing mouse heart, scientists are studying whether defects in vasculature contribute to a thin muscle wall.
Labs Pick Up the Pieces After St. Andrews Fire
Labs Pick Up the Pieces After St. Andrews Fire
Carolyn Wilke | Mar 11, 2019
Since a February blaze displaced 10 research groups, “phenomenally generous” support has emerged from across campus and the world as scientists wait to return to the bench.
Trump Threatens to Cut Federal Research Funding Over Free Speech
Trump Threatens to Cut Federal Research Funding Over Free Speech
Carolyn Wilke | Mar 4, 2019
On Saturday, the US President announced that he would soon issue an executive order denying funds to colleges and universities that fail to protect free speech.
Without This Enzyme, Insertions Thrive in the Yeast Genome
Without This Enzyme, Insertions Thrive in the Yeast Genome
Katarina Zimmer | Mar 1, 2019
A study underscores the importance of Dna2 in maintaining the integrity of the genetic code.
The Challenge of Using CRISPR to Knock In Genes
The Challenge of Using CRISPR to Knock In Genes
Anna Nowogrodzki | Mar 1, 2019
Researchers are developing an array of techniques for accurately and efficiently inserting genes into DNA.
Infographic: How Stray DNA Can Land in Double-Strand Breaks
Infographic: How Stray DNA Can Land in Double-Strand Breaks
Katarina Zimmer | Mar 1, 2019
A study on yeast illuminates how insertions may occur.
Doctors Report World’s Second Case of “Semi-Identical” Twins
Doctors Report World’s Second Case of “Semi-Identical” Twins
Catherine Offord | Feb 28, 2019
The extremely rare event, thought to be caused by two sperm cells fertilizing the same egg simultaneously, was last reported in 2007.
HeLa Cells from Different Labs Vary in Genetics, Phenotype
HeLa Cells from Different Labs Vary in Genetics, Phenotype
Katarina Zimmer | Feb 26, 2019
This could account for some reproducibility problems in cell line research, according to the authors of a comprehensive analysis of HeLa variants.