transformation efficiency

Fusiform nanoparticle boosts efficient genetic transformation in Sclerotinia sclerotiorum

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Scientists developed a new method using tiny fusiform nanoparticles to introduce genes into a destructive plant fungus called Sclerotinia sclerotiorum. This approach is simpler and faster than traditional genetic engineering methods because it doesn’t require complex cell preparation steps. The research shows that by silencing specific fungal genes, they could reduce the fungus’s ability to cause disease, which could help develop better strategies to protect crops like rapeseed and soybean.

PEG-Mediated Protoplast Transformation of Penicillium sclerotiorum (scaumcx01): Metabolomic Shifts and Root Colonization Dynamics

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Scientists developed a new method to genetically modify a fungus called Penicillium sclerotiorum by using protoplasts, which are fungal cells with their protective outer walls removed. They added a glowing green protein (GFP) to track the fungus and discovered that this modification changed how the fungus uses fats and lipids. When they treated tomato seeds with enzymes before exposing them to the modified fungus, it enhanced the fungus’s ability to colonize plant roots, potentially helping plants grow better.

Co-transformation of Aspergillus fumigatus: a simple and efficient strategy for gene editing without linking selectable markers

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Scientists have developed a new technique for editing genes in a dangerous fungal pathogen called Aspergillus fumigatus. Instead of permanently attaching antibiotic resistance markers to the target genes (which can interfere with normal gene function), they use a clever strategy of introducing two different DNA pieces simultaneously. One piece makes the desired gene edit while the second introduces a resistance marker to a completely different location in the genome. This approach is simple, inexpensive, and works about 11% of the time, making it practical for identifying successfully edited strains.

Research Keyword: transformation efficiency

Fusiform nanoparticle boosts efficient genetic transformation in Sclerotinia sclerotiorum

PEG-Mediated Protoplast Transformation of Penicillium sclerotiorum (scaumcx01): Metabolomic Shifts and Root Colonization Dynamics

Co-transformation of Aspergillus fumigatus: a simple and efficient strategy for gene editing without linking selectable markers