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Ecology Jun 20, 2024

Hidden partners: Symbiodolus bacteria found in various insect orders

Scientists at the Max Planck Institute for Chemical Ecology report the discovery of at least six orders of endosymbiont Symbiodolus clandestinus, which lives inside insect cells. Using fluorescence in situ hybridization, ...

Biochemistry Jun 19, 2024

Old drugs new tricks—novel approach shows 'enormous potential' for rapid antibiotic discovery

An innovative project to re-purpose existing drugs for their potential as antibiotics has uncovered a highly promising candidate with a potent and unique way of killing drug resistant bacteria.

Analytical Chemistry Jun 18, 2024

Novel sensor developed for rapid detection of harmful insecticides

A research team led by Prof. Jiang Changlong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has constructed a visual sensing platform based on DNA aptamer-based sensing system. This sensor ...

Plants & Animals Jun 17, 2024

Six turtle species that live in Australia are all vulnerable or endangered, but there's hope

The six turtle species that call Australia home appear to have few similarities at first. Some turtles are large, others are much smaller. Some turtles are herbivores, others enjoy a varied diet. Unfortunately, their threats ...

Plants & Animals Jun 17, 2024

Scientists develop a new computer language to model organismal traits

One of the most beautiful aspects of nature is the endless variety of shapes, colors and behaviors exhibited by organisms. These traits help organisms survive and find mates, like how a male peacock's colorful tail attracts ...

Molecular & Computational biology Jun 17, 2024

Phosphorylation: The molecular key to birch trees' drought endurance

Drought stress poses a significant challenge to plant survival, affecting growth and productivity. Transcription factors, particularly NAC proteins, play vital roles in plant responses to abiotic stress.

Ecology Jun 17, 2024

Genome reconstruction reveals previously uncharacterized parasite in fish worldwide

Using genome reconstruction, scientists unveiled a once "invisible" fish parasite present in many marine fish world-wide that belongs to the apicomplexans, one of the most important groups of parasites at a clinical level. ...

Cell & Microbiology Jun 17, 2024

Researchers propose a new way to measure aging and disease risk with the protein aggregation clock

Could measuring protein clumps in our cells be a new way to find out our risk of getting age-related diseases? Professor Dorothee Dormann and Professor Edward Lemke of Johannes Gutenberg University Mainz (JGU), who are also ...

Biotechnology Jun 17, 2024

Scientists modify function of common enzymes by hacking genetics, could improve cancer treatments

Researchers are using the Canadian Light Source at the University of Saskatchewan to study how enzymes found in all forms of life (called ribonucleases) can be modified to work to our advantage. This technology could have ...

Evolution Jun 17, 2024

Modern human DNA contains bits from all over the Neanderthal genome, except the Y chromosome. What happened?

Neanderthals, the closest cousins of modern humans, lived in parts of Europe and Asia until their extinction some 30,000 years ago.

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