organic acid production

The forced activation of asexual conidiation in Aspergillus niger simplifies bioproduction

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Researchers developed a new method to simplify the production of L-malic acid using genetically modified Aspergillus niger fungi. Instead of growing spores on solid plates—a time-consuming and labor-intensive process—they engineered the fungi to produce spores directly in liquid medium controlled by adding xylose. This simplified approach maintains the fungi’s ability to produce high levels of L-malic acid while significantly reducing costs and labor requirements for industrial production.

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels

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Researchers discovered special salt-loving fungi that can help crops absorb more phosphorus even in salty soils. These fungi produce organic acids and other compounds that unlock phosphorus trapped in soil, making it available for plants. When sorghum seeds were treated with these fungi, the plants grew better and absorbed more phosphorus, even under high salinity conditions. This discovery offers a sustainable way to improve crop production in salt-affected soils without relying heavily on chemical fertilizers.

Research Keyword: organic acid production

The forced activation of asexual conidiation in Aspergillus niger simplifies bioproduction

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels