Aldea, M Ramona <br/><br/>
Sigma factor genes sigC, sigE, and sigG are upregulated in heterocysts of the cyanobacterium Anabaena sp. strain PCC 7120.  [electronic resource] 

 -  Journal of bacteriology  Nov 2007 
 - 8392-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1098-5530 
<br/><br/><label>Standard No.: </label>10.1128/JB.00821-07  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anabaena--classification<br/>Bacterial Proteins--genetics<br/>DNA-Binding Proteins--genetics<br/>Gene Expression Regulation, Bacterial<br/>Sigma Factor--genetics<br/>Up-Regulation