Scientists discovered six new species of fungi belonging to the genus Amphisphaeria in northern Thailand. These fungi were found growing on dead tree twigs from various plant species. The researchers used both microscopic examination and genetic analysis to identify and describe these new species, expanding our knowledge of fungal diversity in tropical regions.
Researchers in Thailand found that certain fungal infections caused by Aspergillus fumigatus are becoming resistant to common antifungal medications like voriconazole. They identified a specific genetic mutation called TR34/L98H in one patient sample that makes the fungus resistant to azole drugs used to treat these serious infections. By analyzing the genetic makeup of these resistant fungi, scientists discovered additional changes beyond the known resistance gene, suggesting these organisms may adapt in multiple ways to survive treatment. This is the first time this particular resistance mutation has been detected in a clinical patient sample in Thailand, indicating that antifungal resistance in Aspergillus is spreading and requires closer monitoring and testing.
Researchers in Thailand studied a common fungal plant pathogen called Colletotrichum that causes diseases like anthracnose and leaf spots on various plants. They identified eight different species of this fungus and discovered two previously unknown species. The study helps farmers and plant scientists better understand and identify these disease-causing fungi to protect their crops.