More Healthy Land – Page 44
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NewsDeadly frog disease more prevalent in central Florida than expected
As climate change alters temperature and rainfall patterns in North America, researchers say more areas could experience conditions favorable to the disease known as amphibian Perkinsea.
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FeaturesUnder the microscope: the rhizosphere
Microorganisms have diverse roles in the rhizosphere, which can include plant nutrition, promoting growth, and inducing and/or preventing disease.
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CareersEarly career scientists team up with biotech firm NCIMB to tackle pesticide toxicity
Biotech company NCIMB, one of the industrial beneficiaries, recently hosted three early career scientists as part of the ARISTO programme which aims to develop tools to assess the toxicity of pesticides on soil microorganisms.
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NewsLife in boiling water similar in far-flung locations
Scientists studied hot springs on different continents and found similarities in how some microbes adapted despite their geographic diversity, yeilding clues to the evolution of life.
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NewsLack of maternal care affects development, microbiome and health of wild bees
Most wild bees are solitary, but one tiny species of carpenter bees fastidiously cares for and raises their offspring, an act that translates into huge benefits to the developing bee’s microbiome, development and health.
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NewsMysterious family of microbial proteins hijack crops’ cellular plumbing
Duke researchers may have come up with a way to disarm them, preventing $220 billion in annual crop damage.
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NewsLeading scientists issue ‘gain of function’ recommendations
A workshop of leading scientists has reviewed the benefits and risks of ’gain of function’ research, and proposed a foundation to guide discussions and improve oversight moving forward.
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NewsE coli bacteria engineered to generate electricity from wastewater
Scientists have reported a groundbreaking achievement in bioelectronics, advancing the capabilities of common E. coli bacteria to generate electricity.
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NewsAI method refines biome labeling for microbial community samples
Researchers have introduced Meta-Sorter, an AI-based method that leverages neural networks and transfer learning to significantly improve biome labeling for thousands of microbiome samples in the MGnify database.
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NewsNew strains of influenza A virus in pigs potentially pose pandemic risk
A new study addresses gaps in understanding of swine influenza A virus evolution and highlights need for early warning of disease emergence.
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NewsCustom extracellular membrane vesicles deliver crop growth payload, without downsides of PGPRs
Custom-built extracellular membrane vesicles (MVs) can be deployed as a microbe-free way of boosting crop growth without the downsides of plant-growth promoting rhizobacteria (PGPR), a new study reveals.
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News3D-printed ‘living material’ waffles could clean up contaminated water
Researchers have developed a new type of material, combining a seaweed-based polymer with engineered bacteria, that could offer a sustainable and eco-friendly solution to clean pollutants from water.
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NewsLarge numbers of sea lions found dead in South America due to bird flu
Large numbers of sea lions have been found dead along the Argentinian coast as a result of avian influenza.
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NewsAlgae provide clues about 600 million years of plant evolution
Research team led by Göttingen University investigates 10 billion RNA snippets to identify ’hub genes’.
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NewsResearchers track yeast population dynamics in fuel bioethanol production
Despite the presence of invasive strains of Saccharomyces cerevisiae, all of them belong to the ethanol fermentation environment, keeping the industrial process stable, a new study reveals.
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NewsChytrid fungi revealed to be parasitic species that infects snow algae
Researchers were able to analyze chytrid DNA from two alpine snowpack sites in Japan using single-spore PCR.
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NewsSome hosts have an ‘evolutionary addiction’ to their microbiome
Microbes might not actually be helping their hosts; instead, microbe-free hosts might malfunction because they have evolved an addiction to their microbes, says one evolutionary ecologist.
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NewsFungal-plant symbiosis offers a promising tool to boost crop resilience
A species of fungus that normally grows in the wild and kills insects can be successfully inoculated in oilseed rape plants where it fosters a unique symbiotic relationship.
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NewsStudy IDs secret of stealthy invader essential to ruinous rice disease
The virulence of a rice-wrecking fungus — and deployment of ninja-like proteins that help it escape detection by muffling an immune system’s alarm bells — relies on genetic decoding quirks that could prove central to stopping it.
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NewsFirst defence against devastating ToCSV tomato virus explored
How tomato plants defend themselves against a devastating ‘young’ Southern African virus has now been investigated at a molecular genetics level for the first time.