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PMID:22309453
| Citation |
de Jong, W, Vijgenboom, E, Dijkhuizen, L, Wösten, HA and Claessen, D (2012) SapB and the rodlins are required for development of Streptomyces coelicolor in high osmolarity media. FEMS Microbiol. Lett. 329:154-9 |
|---|---|
| Abstract |
Streptomyces coelicolor produces spore-forming aerial hyphae after a period of vegetative growth. These aerial structures are decorated with a hydrophobic coating of rodlets consisting of chaplins and rodlins. Here, we show that rodlins and the surface-active peptide SapB are essential for development during growth in a medium with high osmolarity. To this end, both vegetative and aerial hyphae secrete SapB, whereas rodlins are only secreted by the spore-forming aerial hyphae. |
| Links |
PubMed Online version:10.1111/j.1574-6968.2012.02517.x |
| Keywords |
Bacterial Proteins/chemistry; Bacterial Proteins/genetics; Bacterial Proteins/metabolism; Culture Media; Fungal Proteins/chemistry; Fungal Proteins/genetics; Fungal Proteins/metabolism; Hydrophobic and Hydrophilic Interactions; Hyphae/chemistry; Hyphae/metabolism; Osmolar Concentration; Osmotic Pressure; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spores, Fungal/chemistry; Spores, Fungal/metabolism; Streptomyces coelicolor/genetics; Streptomyces coelicolor/metabolism; Streptomyces coelicolor/physiology |
| edit table |
Significance
Annotations
| Gene product | Qualifier | GO Term | Evidence Code | with/from | Aspect | Extension | Notes | Status |
|---|---|---|---|---|---|---|---|---|
| GO:0043581: mycelium development |
ECO:0000315: |
P |
Figure 2a,b, and c. Shows that SapB is required for differentiation in high osmolarity media. |
complete | ||||
| GO:0043581: mycelium development |
ECO:0000316: |
UniProtKB:Q934F8
|
P |
Figure 3. shows that the rodlet layer is important for differentiation in high osmolarity media |
complete | |||
| GO:0043581: mycelium development |
ECO:0000316: |
UniProtKB:Q7AY50
|
P |
Figure 3. Shows that the rodlet layer is important for differentiation in high osmolarity media. |
complete | |||
| GO:0043581: mycelium development |
ECO:0000315: |
P |
Figure 3. Shows that ramR is required for aerial mycelium development on high osmolarity media in S. coelicolor |
complete | ||||
See also
References
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