Morphological and molecular characterizations of psychrophilic fungus Geomyces destructans from New York bats with white nose syndrome (WNS) ...

• Main Authors: Chaturvedi, Vishnu, Springer, Deborah J., Behr, Melissa J., Ramani, Rama, Li, Xiaojiang, Peck, Marcia K., Ren, Ping, Bopp, Dianna J., Wood, Britta, Samsonoff, William A., Butchkoski, Calvin M., Hicks, Alan C., Stone, Ward B., Rudd, Robert J., Chaturvedi, Sudha
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Zenodo 2010
• Subjects: Bat immunology; Diversity; Myotis; antarctic soils; cryptococcus-neoformans; infection; pannorum; responses; system; Biodiversity; Mammalia; Chiroptera; Chordata; Animalia; bats; bat; Antarc*; Antarctic
• Online Access: https://dx.doi.org/10.5281/zenodo.13526308; https://zenodo.org/doi/10.5281/zenodo.13526308

(Uploaded by Plazi for the Bat Literature Project) BACKGROUND: Massive die-offs of little brown bats (Myotis lucifugus) have been occurring since 2006 in hibernation sites around Albany, New York, and this problem has spread to other States in the Northeastern United States. White cottony fungal growth is seen on the snouts of affected animals, a prominent sign of White Nose Syndrome (WNS). A previous report described the involvement of the fungus Geomyces destructans in WNS, but an identical fungus was recently isolated in France from a bat that was evidently healthy. The fungus has been recovered sparsely despite plentiful availability of afflicted animals.\n\nMETHODOLOGY/PRINCIPAL FINDINGS: We have investigated 100 bat and environmental samples from eight affected sites in 2008. Our findings provide strong evidence for an etiologic role of G. destructans in bat WNS. (i) Direct smears from bat snouts, Periodic Acid Schiff-stained tissue sections from infected tissues, and scanning electron micrographs of ...