Trametes sp. – mycolab.ai

Enhancing the Substrate Adaptability of Laccase through Ancestral Sequence Reconstruction for Applications in Mycotoxin Detoxification

mycolabadmin

Researchers used evolutionary analysis to redesign a fungal enzyme called laccase to better detoxify harmful mold toxins found in grains. The new engineered enzyme (LacANC278) can break down both aflatoxin and zearalenone toxins much more effectively than the original enzyme, and converts them into less harmful substances. This enzyme works without expensive helper chemicals and works well at room temperature, making it practical for treating contaminated corn and other grains.

Characterization of the Enzymatic and Biosorption Processes Involved in the Decolorization of Remazol Brilliant Blue R Dye by Pleurotus ostreatus Pellets

mycolabadmin

Researchers used oyster mushroom (Pleurotus ostreatus) pellets to remove toxic blue dye commonly found in textile wastewater. The study found that these mushroom pellets achieved 98.5% dye removal through multiple mechanisms: special enzymes (laccase and peroxidase) that break down the dye molecules, and physical absorption where the dye sticks to the mushroom cells. The mushroom could also use the dye as a food source, making this an effective and sustainable approach for cleaning industrial wastewater.

First Report of Trametes hirsuta, Causal Agent White Rot in Avocado Trees Grown in the State of Michoacán, México

mycolabadmin

Researchers discovered that a wood-decay fungus called Trametes hirsuta is causing serious damage to avocado trees in Michoacán, México, the world’s largest avocado-producing region. The fungus infects tree trunks and branches, causing white rot that eventually kills the trees. About 60% of surveyed avocado trees showed signs of infection. Laboratory experiments confirmed that this fungus, previously known only as a decomposer of dead wood, can actively infect and destroy living avocado trees through wounds in the bark.

Electricity generation and oxidoreductase potential during dye discoloration by laccase-producing Ganoderma gibbosum in fungal fuel cell

mycolabadmin

Scientists used a special fungus called Ganoderma gibbosum to clean contaminated water and generate electricity at the same time. The fungus produces an enzyme called laccase that breaks down textile dyes while the fuel cell converts the chemical energy into electrical power. This eco-friendly technology could help industries treat wastewater while producing clean energy, offering a sustainable alternative to traditional chemical treatment methods.

Production of fungal hypocrellin photosensitizers: Exploiting bambusicolous fungi and elicitation strategies in mycelium cultures

mycolabadmin

Hypocrellins are powerful compounds from fungi that can treat cancers and infections through light-activated therapy. Since wild sources are limited, scientists are growing these fungi in laboratory cultures and using special techniques to boost production. This review summarizes the best methods for producing hypocrellins, from choosing the right fungal strains to optimizing growing conditions and using natural stimulants to increase yields.

First Report of Trametes hirsuta, Causal Agent White Rot in Avocado Trees Grown in the State of Michoacán, México

mycolabadmin

Researchers discovered a wood-destroying fungus called Trametes hirsuta causing serious disease in avocado trees in Mexico’s main avocado-growing region. The fungus attacks tree trunks and branches, causing white rot that can kill trees within 3-5 years. The study confirmed this is a new threat to avocado orchards and suggests controlling it through pruning, chemical fungicides, or biological control methods.

Wood decay under anoxia by the brown-rot fungus Fomitopsis pinicola

mycolabadmin

Researchers discovered that a common wood-decaying fungus called Fomitopsis pinicola can break down wood even when there is no oxygen present, which happens in the interior of fallen trees. Instead of using the chemical process it normally uses in oxygen-rich conditions, the fungus switches to releasing powerful digestive enzymes that break down plant fibers. This finding explains how wood continues to decompose deep inside tree trunks and could inspire new industrial processes for breaking down plant material without oxygen.

First Report of Trametes hirsuta, Causal Agent White Rot in Avocado Trees Grown in the State of Michoacán, México

mycolabadmin

Scientists in Mexico discovered a wood-rotting fungus called Trametes hirsuta infecting avocado trees for the first time. The fungus causes white rot disease that damages tree wood and can kill trees within 3-5 years. Researchers found the fungus on 60% of avocado trees in Michoacán orchards and confirmed its destructive effects through laboratory tests. Treatment options include pruning infected areas and applying antifungal chemicals or biological control agents.

Fungal Species: Trametes sp.