BibTex format
@article{Wigneshweraraj:2001:nar/29.5.1163,
author = {Wigneshweraraj, SR and Ishihama, A and Buck, M},
doi = {nar/29.5.1163},
journal = {NUCLEIC ACIDS RESEARCH},
pages = {1163--1174},
title = {<i>In vitro</i> roles of invariant helix-turn-helix motif residue R383 in σ<SUP>54</SUP> (σ<SUP>N</SUP>)},
url = {http://dx.doi.org/10.1093/nar/29.5.1163},
volume = {29},
year = {2001}
}