Sandra K Small
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Explore the profile of Sandra K Small including associated specialties, affiliations and a list of published articles.
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5
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80
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Recent Articles
1.
Surtees J, Small S, Tripp J, Shanahan L
J Microbiol Biol Educ
. 2021 Feb;
22(1).
PMID: 33584943
Children are aware of microbes from a young age and are rightly encouraged to wash their hands to prevent illness. However, myriad microbes live in, on, and around us, most...
2.
Small S, OBrian M
J Bacteriol
. 2011 Jun;
193(16):4088-94.
PMID: 21705608
Iron utilization by bacteria in aerobic environments involves uptake as a ferric chelate from the environment, followed by reduction to the ferrous form. Ferric iron reduction is poorly understood in...
3.
Small S, Puri S, Sangwan I, OBrian M
J Bacteriol
. 2008 Dec;
191(5):1361-8.
PMID: 19114488
Ferric siderophore receptors are components of high-affinity iron-chelate transport systems in gram-negative bacteria. The genes encoding these receptors are generally regulated by repression. Here, we show that the ferrichrome receptor...
4.
Small S, Puri S, OBrian M
Biometals
. 2008 Dec;
22(1):89-97.
PMID: 19093075
Perception and response to nutritional iron by bacteria is essential for viability, and for the ability to adapt to the environment. The iron response regulator (Irr) is part of a...
5.
Sangwan I, Small S, OBrian M
J Bacteriol
. 2008 Jun;
190(15):5172-7.
PMID: 18539736
The Irr protein is a global regulator of iron homeostasis in Bradyrhizobium japonicum, and a subset of genes within the Irr regulon are negatively controlled under iron limitation. However, repressor...