The 4x rule: Why some people’s DNA is more unstable than others
  1. Life Sciences

The 4x rule: Why some people’s DNA is more unstable than others

A large scale genetic analysis of more than 900,000 people has revealed that specific regions of DNA become increasingly unstable over time. These regions are made up of very short sequences that repeat again and again, and the study shows that they tend to grow longer as people age. Researchers also found that common inherited […]
Written by
  1. Biology

Mitochondrial presequences harbor variable strengths to maintain organellar function

Hundreds of mitochondrial proteins rely on N-terminal presequences for organellar targeting and import. While generally described as positively charged amphiphilic helices, presequences lack a consensus motif and thus likely promote protein import into mitochondria with variable efficiencies. Indeed, the concept of presequence strength underlies biological models such as stress sensing, yet a quantitative analysis of […]
Written by
  1. Environmental Science

Labour’s ‘deeply alarming’ attack on protest rights

British authorities have severely restricted the right to protest in contravention of their international human rights obligations, creating an environment in which peaceful dissent is increasingly treated as a criminal act, Human Rights Watch said in its latest report. ‘Silencing the Streets’: The Right to Protest Under Attack in the UK documents that the UK’s […]
Written by
Ancient skeletons reveal viruses embedded in human DNA
  1. Life Sciences

Ancient skeletons reveal viruses embedded in human DNA

Scientists have, for the first time, rebuilt ancient genomes of Human betaherpesvirus 6A and 6B (HHV-6A/B) using DNA from archaeological human remains that are more than 2,000 years old. The research, led by teams at the University of Vienna and the University of Tartu (Estonia) and published in Science Advances, shows that these viruses have […]
Written by
  1. Life Sciences

FDA Launches the TEMPO Pilot for Digital Health Devices to Improve Patient Access to Technologies – Duane Morris Life Sciences Law

By Vicki G. Norton, Ph.d., Frederick R. Ball and Victoria (Tori) Hawekotte The U.S. Food and Drug Administration has announced the Technology-Enabled Meaningful Patient Outcomes (TEMPO) for Digital Health Devices Pilot, through which FDA would exercise enforcement discretion over participant manufacturers’ digital health devices to improve patient access to digital health […]
Written by
  1. Biology

New Arabidopsis BIK1 Alleles Confirm Immunity Role

In a groundbreaking study poised to redefine our understanding of plant immunity, researchers have unveiled novel insights into the pivotal roles of the receptor-like cytoplasmic kinases BIK1 and PBL1 in Arabidopsis. These kinases, previously studied primarily through single transfer DNA (T-DNA) insertional mutant alleles, are reaffirmed as central players in the plant’s pattern-triggered immunity (PTI) […]
Written by
  1. Environmental Science

Climate Action Costs More in the Global South. Here’s Why. – State of the Planet

Clean energy technologies have become more affordable around the world. Yet for many countries in the Global South, the cost of transitioning to a low-carbon economy remains disproportionately high. But not because the equipment is more expensive: in fact, solar and wind components are often imported at comparable prices around the world, as global manufacturing scale and […]
Written by
The poison frog that fooled scientists for decades
  1. Life Sciences

The poison frog that fooled scientists for decades

Scientists at the University of Kansas Biodiversity Institute and Natural History Museum recently uncovered a mistake that dates back decades involving a poison frog specimen from Peru. The frog had been incorrectly identified and designated as a holotype, which is the single preserved specimen used to officially define a species. While modern taxonomy may also […]
Written by

Good Reads

New Arabidopsis BIK1 Alleles Confirm Immunity Role

In a groundbreaking study poised to redefine our understanding of plant immunity, researchers have unveiled novel insights into the pivotal roles of the receptor-like cytoplasmic kinases BIK1 and PBL1 in Arabidopsis. These kinases, previously studied primarily through single transfer DNA (T-DNA) insertional mutant alleles, are reaffirmed as central players in the plant’s pattern-triggered immunity (PTI) […]
Written by

Worlwide

New Arabidopsis BIK1 Alleles Confirm Immunity Role

In a groundbreaking study poised to redefine our understanding of plant immunity, researchers have unveiled novel insights into the pivotal roles of the receptor-like cytoplasmic kinases BIK1 and PBL1 in Arabidopsis. These kinases, previously studied primarily through single transfer DNA (T-DNA) insertional mutant alleles, are reaffirmed as central players in the plant’s pattern-triggered immunity (PTI) […]
Written by

Climate Action Costs More in the Global South. Here’s Why. – State of the Planet

Clean energy technologies have become more affordable around the world. Yet for many countries in the Global South, the cost of transitioning to a low-carbon economy remains disproportionately high. But not because the equipment is more expensive: in fact, solar and wind components are often imported at comparable prices around the world, as global manufacturing scale and […]
Written by

Trending

Login

Welcome to Life Science News!
"Explore the Latest Discoveries and Breakthroughs in Life Science with Life Science News!"
Read Smart, Save Time
Pick all the topics you are interested in to fill your homepage with stories you'll love.
Join our community
Registration is closed.