Sing orthologues among large families of paralogues is less severe with the phylogenetically distinct ECF class of sigmas and their antisigma partners, which are more diverse than the class regulated through BldG-like cascades, and usually show high partner specificity (Staron et al., 2009). bldN, a direct target of BldD, encodes one of about 50 S. coelicolor ECF sigma factors (Bibb et al., 2000;
There is little evidence of direct regulatory interplay between the two genes. Possibly, then, AdpA evolved to regulate aspects of developmental physiology complementary to those regulated by BldN (if so, one might anticipate that some cross-checks between the two regulons will eventually be discovered). The regulation of adpA in streptomycetes is remarkably complex (reviewed in detail in Liu et a
There is little evidence of direct regulatory interplay between the two genes. Possibly, then, AdpA evolved to regulate aspects of developmental physiology complementary to those regulated by BldN (if so, one might anticipate that some cross-checks between the two regulons will eventually be discovered). The regulation of adpA in streptomycetes is remarkably complex (reviewed in detail in Liu et a
There is little evidence of direct regulatory interplay between the two genes. Possibly, then, AdpA evolved to regulate aspects of developmental physiology complementary to those regulated by BldN (if so, one might anticipate that some cross-checks between the two regulons will eventually be discovered). The regulation of adpA in streptomycetes is remarkably complex (reviewed in detail in Liu et a
Racellular functions such as protease cascades, extracellular morphogenetic peptides and secondary metabolism (Akanuma et al., 2009; Chater et al., 2010; Higo et al., 2012), but also contributing to the regulation of DnaA-mediated chromosome replication initiation (Wolanski et al., 2012). In S. griseus, many hundreds of direct targets for AdpA have been defined, and it is suspected that the unusua
Ehalf of the Federation of European Microbiological SocietiesG. Chandra K.F. ChaterTable 2. Streptomyces genes or gene clusters that frequently contain TTA codons* SCO number of gene *asterisk means TTA codons are absent from the S. coelicolor gene 0381*;0382*;0383 0683*;0684*;0685* Fraction of TTA-containing orthologues among 14 Streptomyces genomes (see note) 6/12; 5/9; 2/10 2/12; 4/13; 2/Func
There is little evidence of direct regulatory interplay between the two genes. Possibly, then, AdpA evolved to regulate aspects of developmental physiology complementary to those regulated by BldN (if so, one might anticipate that some cross-checks between the two regulons will eventually be discovered). The regulation of adpA in streptomycetes is remarkably complex (reviewed in detail in Liu et a
Among actinobacteria) 3919* (abaB*) 3943* (rstP*) 4114 (widespread among actinobacteria) 4263 4395 5203 5460 5495 5970 6156* 6245* 6476 6681(amfC); 6685* (amfR*) 7251 7465 (cvnC13)Cellulose utilisation DNA-binding regulatory protein (WhiJ-like) Unknown Secreted AAA ATPase ADPribose pyrophosphatase Possible antisigma factor (AbaA-like) Regulatory Competence operon Major developmental regulator Unkn