A screen for spore wall permeability mutants identifies a secreted protease required for proper spore wall assembly.
The ascospores of Saccharomyces cerevisiae are surrounded by a complex wall that protects the spores from environmental stresses. The outermost layer of the spore wall is composed of a polymer that contains the cross-linked amino acid dityrosine. This dityrosine layer is important for stress resista...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2009-09-01
|
| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC2743993?pdf=render |