MycoWeekly Newsletter

Your Weekly Dose of Mycology Research

Study on geographic differentiation and environment-host synergistic assembly mechanism of root-associated fungal communities in Paphiopedilum purpuratum

2026-02-02
Microbiology spectrum • Level 2 (7 panels)
Yong Tan, Junxi Liang, Qifei Yi

This study examines the root-associated fungal communities of the endangered orchid Paphiopedilum purpuratum. Key findings reveal significant geographic differentiation predominantly driven by abiotic factors like longitude. Notably, 44% of root fungal taxa are soil-derived. Assembly processes differ: stochastic within roots and deterministic in rhizosphere, underscoring a complex environment–host synergy.

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Divergence in the tomato rhizosphere microbial community structure driven by three soil types

2026-03-26
Microbiology spectrum • Level 2 (7 panels)
Ken Chen, Xinru Lin, Xiaodao Wei, Yan Yin, Mingqin Ye, Shangdong Yang

This study examines how loess, calcareous, and laterite soils in Guangxi, China, influence tomato rhizosphere microbial communities. Findings reveal distinct microbial assemblages, with laterite soil enriched in beneficial fungi like Curvularia and bacteria including Bacillus, offering superior conditions for tomato growth. These insights support targeted soil management to enhance productivity.

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Gut microbiota regulates the brain metabolism of sexually mature drones

2025-06-05
Microbiology spectrum • Level 2 (7 panels)
Jun Zhang, Ya-Zhou Zhao, Meng-Shang Hou, Qing Tang, Yan-Tao Pang, Xi-Jie Li, Jian Xiong, Chong-Hui Zhao, Qi Huang, Shao-Jiang Tian, Zhi-Xiang Dong, Zhenxing Liu, Jun Guo

This study explores how gut microbiota influences brain metabolism in sexually mature drones. Key findings reveal significant microbial changes, with Lactobacillus and Chaetothyriales as biomarkers, impacting glycerophospholipid pathways linked to learning and memory. These insights into microbial-metabolite interactions highlight potential enhancements in drone mating efficacy.

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Antifungal susceptibility profiles of Candida and non-albicans species isolated from pregnant women: implications for emerging antimicrobial resistance in maternal health

2025-06-02
Microbiology spectrum • Level 2 (7 panels)
G. Aboagye, S. Waikhom, E. Asiamah, C. Tettey, H. Mbroh, Cecilia Smith, George Yiadom Osei, Karikari Asafo Adjei, R. H. Asmah

This study on vulvovaginal candidiasis in pregnant women reveals significant fungal diversity and emerging antifungal resistance. Conducted in Ho, Ghana, the research identifies Candida albicans as prevalent, yet many strains show resistance to fluconazole and itraconazole. Effective treatment relies on species-specific diagnostics and highlights the need for routine antenatal screenings.

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