All Asia & Oceania articles – Page 52
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NewsNovel strain of Shigella in gut of bottom-dwelling fish beats off competition with help of T2SS
A novel strain of Shigella isolated from the gut of a bottom-dwelling fish exposed to high loads of heavy metals and antibiotics has been found to have the first Type 2 secretion system fully documented in the bacterium.
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NewsResearchers discover how bacteria in deep-sea vents deal with toxic metal environments
A new study investigates how bacteria in deep-sea hydrothermal vents can survive and thrive in the presence of highly toxic copper and cadmium.
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NewsSoil organisms are key to high functioning of city parks and gardens
A new global study highlights the fundamental role of soil biodiversity in maintaining the functioning of the world’s parks and gardens.
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NewsShort-lived volcanic island harboured sulphur-metabolizing microbes
Researchers discovered a unique microbial community that metabolizes sulphur and atmospheric gases, similar to organisms found in deep sea vents or hot springs, on a volcanic island that only lasted for seven years.
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NewsResearchers scour more than 600 genome sequences in quest for origins of Black Death
Researchers seeking to better understand the origins and movement of bubonic plague have completed a painstaking granular examination of hundreds of modern and ancient genome sequences, the largest analysis of its kind.
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NewsCorals may punish cheating symbiont algae by cutting off their food supply
Corals may ‘punish’ the algae that live inside them by cutting off their food supply if such algae become selfish and renege on their part of the resource-sharing deal with the coral as part of their symbiosis.
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NewsCannabis shows potential as weapon in the fight against COVID-19
Cannabis could become an important weapon in the battle against Covid-19, with a new review suggesting both cannabinoids and terpenes show great promise in lab research, due to their antiviral qualities.
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NewsResearchers evaluate mass spectrometry approaches for mould identification
A study by researchers at Chung-Ang University is the first to compare the sensitivity and accuracy of three MALDI-TOF MS instruments as well as the efficacy of three pretreatment methods for filamentous fungal identification.
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NewsResearch finds key connection between Legionnaires disease and ‘host’ amoeba
A new study of domestic and hospital drinking water systems found Legionella in 41% of samples – with Flinders University researchers making a key connection between the pathogen’s co-existence with a ‘host’ microorganism in all samples tested.
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NewsGenetically engineered bacterium can synthesize melanin nanoparticles
Researchers have heterologously expressed a tyrosinase gene in Escherichia coli to synthesize melanin nanoparticles which offer potential for tumour treatment.
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NewsScientists synthesize precursors of powerful anti-cancer drug in yeast cells
Researchers have identified a novel method for the biological synthesis of catharanthine and vindoline - the two pharmacologic precursors of anti-cancer drug vinblastine - using yeast cells.
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NewsEnzyme mechanism discovery in filamentous fungi could usher in efficient biomass energy production
Scientists discover new regulatory mechanisms in moulds, potentially enabling a comprehensive high production method for various enzymes that degrade plant biomass.
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NewsIron-scavenging endophyte could be newest weapon against resistant TB
An iron-scavenging endophytic bacterium could be the latest class of weapon in the fight against multi-drug resistant tuberculosis, researchers have found.
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NewsTwo fungi join forces to rampage through fig trees
Researchers have identified a fungus, Fusarium kuroshium, which is harmless by itself, but ravages fig trees when found together with Ceratocystis ficicola, which is transmitted by an ambrosia beetle, Euwallacea interjectus.
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NewsResearchers uncover role of sulphides in aerobic/anaerobic switching in bacteria
A research team has cast fresh light on the special mechanisms by which bacteria in the human intestinal tract can switch from aerobic respiration to anaerobic respiration depending on their environment.
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NewsResearchers infect ‘brain in a dish’ in pursuit of Zika antivirals
A University of Queensland-led project has used a ‘brain in a dish’ to study the effects of the Zika virus, taking research a step closer towards developing drugs to combat the infection.
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NewsEngineered microbial community could serve as living carbon sink
A Chinese team of researchers has genetically engineered a microbial community which could serve as a living carbon sink.
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NewsMicrobially synthesized compound stabilizes lithium ion batteries - and it’s eco-friendly too
Researchers in Japan have found that a microbially prepared pyrazine diamine compound can significantly stabilize high-energy density lithium-ion batteries.
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NewsClover’s vaccine candidate reduced household transmission of SARS-CoV-2
A collaboration between Clover Biopharmaceuticals Ltd and the International Vaccine Institute showed that a household contact was 84% less likely to get a SARS-CoV-2 infection when the infected household member had received SCB-2019 (CpG 1018/Alum) compared to placebos.
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CareersEngaging Nepal with Science
Discover how the creators of the Meet the Microbes project have shared their passion for science education with over 2000 participants in 36 schools.