The Temperature-Sensitive Role of Cryptococcus neoformans ROM2 in Cell Morphogenesis
2007
The Role of ROM2 in Cryptococcus neoformans Cell Morphology
publication
Evidence: moderate
Author Information
Author(s): Beth Fuchs, Robin J. Tang, Eleftherios Mylonakis
Primary Institution: Massachusetts General Hospital
Hypothesis
ROM2 is involved in cell growth specifically at high temperature conditions.
Conclusion
ROM2 is important for several cell maintenance functions in Cryptococcus neoformans, particularly at high temperatures.
Supporting Evidence
- ROM2 is associated with Cryptococcus neoformans virulence.
- At high temperatures, rom2 mutant cells show a 'tear'-like shape and clustering.
- Defects in actin and microtubule organization were observed in rom2 mutant cells at restrictive temperatures.
Takeaway
ROM2 helps the fungus Cryptococcus neoformans grow properly, especially when it's hot. Without it, the cells can get really long and messy.
Methodology
The study involved examining the morphology and cytoskeletal organization of rom2 mutant cells at different temperatures.
Digital Object Identifier (DOI)
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