John D Helmann1. Show Affiliations » 1. Department of Microbiology, Cornell University, Ithaca, New York 14853, USA.
Abstract
Entities: Species
Mesh: See more » Ammonium Sulfate/pharmacologyBacillus subtilis/enzymologyBiochemistry/methodsCellulose/chemistryDNA-Directed RNA Polymerases/isolation & purificationEscherichia coli/enzymologyProtein ConformationProtein Structure, TertiarySigma Factor/chemistry
Substances: See more » Sigma FactorCelluloseDNA-Directed RNA PolymerasesAmmonium Sulfate
Year: 2003 PMID: 14712630 DOI: 10.1016/S0076-6879(03)70002-0
Source DB: PubMed Journal: Methods Enzymol ISSN: 0076-6879 Impact factor: 1.600