News tagged with genetic method

Report: FBI's anthrax investigation was flawed

The FBI used flawed scientific methods to investigate the 2001 anthrax attacks that killed five people and sickened 17 others, federal auditors said Friday in a report sure to fuel skepticism over the FBI's ...

14 hours ago
5 / 5 (1) 1

Cutting costs to the bone

A new and cheaper method for screening ancient bones to determine whether they contain DNA has been described in a PhD thesis by a conservator at the University of Stavanger's Archaeological Museum.

Aug 15, 2013
4.8 / 5 (5) 0

Unraveling genetic networks

If genes are the currency of life, then the whole economies are genetic networks, which include genes as well as the complex webs of interactions and interconnections between them. Genetic networks are integrally important ...

Jul 29, 2013
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It's all in the genes—including the tracking device

Parentage-based tagging (PBT) is an emerging genetic-based fish tagging method that involves genotyping hatchery broodstock. PBT is a passive non-invasive approach to stock identification because the parents, not the offspring, ...

Jun 24, 2013
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Family trees for yeast cells

Researchers at the Institute for Systems Biology in Seattle and the Luxembourg Centre for Systems Biomedicine (LCSB) at the University of Luxembourg have jointly developed a revolutionary method to analyse the genomes of ...

May 13, 2013
not rated yet 0 | with audio podcast

Analytical trick accelerates protein studies

Researchers at the University of Wisconsin-Madison have found a new way to accelerate a workhorse instrument that identifies proteins. The high-speed technique could help diagnose cancer sooner and point to new drugs for ...

Feb 24, 2013
5 / 5 (2) 0 | with audio podcast

This is what a fish thought looks like

For the first time, researchers have been able to see a thought "swim" through the brain of a living fish. The new technology is a useful tool for studies of perception. It might even find use in psychiatric ...

Jan 31, 2013
4.7 / 5 (7) 0 | with audio podcast

Microscope looks into cells of living fish

Microscopes provide valuable insights in the structure and dynamics of cells, in particular when the latter remain in their natural environment. However, this is very difficult especially for higher organisms. ...

May 16, 2012
not rated yet 0 | with audio podcast