Tube worm slime displays long-lasting, self-powered glow

When threatened, the marine parchment tube worm secretes a sticky slime that emits a unique long-lasting blue light. New research into how the worm creates and sustains this light suggests that the process is self-powered.

Scientists use bacteria to help plants grow in salty soil

A new study has shown that salt-tolerant bacteria can be used to enhance salt tolerance in various types of plants. The new approach could increase crop yield in areas dealing with increasing soil salinity.

What's the best way to identify male hemp seedlings?

The surge in cannabidiol (CBD) popularity means more farmers are growing non-intoxicating strains of cannabis, or hemp, for CBD production. This new market has led to commercial genetic tests for early determination of hemp ...

Mice display altered immune system following spaceflight

New research published in The FASEB Journal brings to light new information regarding the increased susceptibility of mice to infection during spaceflight. Based on examinations of mice that had been on board the Bion-M1 ...

Hormonal control of appetite in ants identified

Ants and humans have a lot in common at the level of genes and proteins: Numerous studies have shown that ants also possess the genetic basis of a hormone system based on the neuropeptides oxytocin and vasopressin, which, ...

Enzyme adopts dynamic structure to function in hot, salty sea

For the microbes that dwell in the hot, salty depths of the Red Sea, life is a delicate evolutionary balancing act. Just for these critters to replicate their DNA requires an enzyme that's adapted to both high temperatures ...

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