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DNA technology
Trends
- 19/11 victim identified with first-of-its-kind genetic genealogy technique▼9/11 victim identified using first-of-its-kind genetic genealogy technique
New York City officials have identified a victim of the September 11, 2001 attacks using a first-of-its-kind genetic genealogy technique, according to ABC News. It marks the first time this advanced DNA method has produced an identification from the 9/11 remains, more than two decades after the attacks, as the medical examiner's office continues working to name victims.
- 2Arkansas becomes third state to adopt Rapid DNA in crime lab▼Arkansas named third state to implement Rapid DNA technology in its state crime lab
Arkansas has become the third US state to implement Rapid DNA technology in its state crime lab, allowing faster DNA analysis of samples collected in criminal investigations. The technology can deliver results in hours rather than weeks, potentially speeding up case resolutions. The move places Arkansas alongside a small group of early-adopting states for the technology.
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The Arkansas State Crime Laboratory has introduced rapid DNA technology, allowing faster processing of genetic samples in criminal investigations. The technology can deliver DNA profiles in hours rather than weeks, potentially speeding up case work for law enforcement across the state. Local coverage highlights the lab's move as a step toward quicker identifications and evidence turnaround.
- 4Bacteria Use Viruses for Sex-Like DNA Exchange When Starving●ISTA Study Finds Bacteria Use Viruses for Sex-Like DNA Exchange During Starvation
Researchers at the Institute of Science and Technology Austria (ISTA) report that starving bacteria can hijack viruses to swap DNA in a process resembling sexual reproduction. The findings suggest bacteria under nutrient stress turn to virus-mediated genetic exchange, potentially spreading traits such as antibiotic resistance. The study is drawing attention across biology and bioengineering news outlets.