A new in-vitro study by University of California, Davis, researchers indicates that quaternary ammonium compounds, or “quats,” used as antimicrobial agents in common household products inhibit mitochondria, the powerhouses of the cell, as well as estrogenic functions in cells. Their findings appear online today (Aug. 22) in Environmental Health Perspectives, a publication of the National Institute of Environmental Health Sciences. Quats are…
A new study by UCLA researchers reveals the range of reactions — from rejection to reinterpretation to acceptance — after white nationalists learn that DNA ancestry test results indicate they may not be as white or European as they previously thought. The study, “When Genetics Challenges a Racist’s Identity: Genetic Ancestry Testing Among White Nationalists,” is the work of UCLA researchers Aaron Panofsky and…
Aaron Panofsky, ISG faculty, and Joan Donovan, former ISG postdoctoral fellow now at Data & Society Research Institute, have published a paper titled “When Genetics Challenges a Racist’s Identity: Genetic Ancestry Testing among White Nationalists,” August 17, 2017. Abstract: This paper considers the emergence of new forms of race-making using a qualitative analysis of online discussions of individuals’ genetic ancestry test…
The golden age of antibiotics may be drawing to a close. The recent discovery of E. coli carrying mcr-1 and ndm-5 — genes that make the bacterium immune to last-resort antibiotics — has left clinicians without an effective means of treatment for the superbug. But in a new study, University at Buffalo researchers have assembled a team of three antibiotics…
The genes that are involved in the development of the fetus are activated in different tissues and at different times. Their expression is carefully regulated by so-called “enhancer sequences”, which are often located far from their target genes, and requires the DNA molecule to loop around and bring them in close proximity to their target genes. Such 3D changes of…
It is a lunchbox staple so ubiquitous as to have become mundane. But the apple we know today is the fruit of an extraordinary journey, researchers have revealed. Scientists studying the genetics of the humble apple have unpicked how the cultivated species emerged as traders travelled back and forth along the Silk Road– ancient routes running from the far east to the Mediterranean…