5'-Phosphoribosyl-5-aminoimidazole-4-N-succinocarboxamide synthetase (EC 6.3.2.6), encoded by the purC gene of Escherichia coli K-12, catalyzes the synthesis of 5'-phosphoribosyl-5-aminoimidazole-4-N-...
A gene encoding 5'-phosphoribosyl-5-aminoimidazole-4-N-succinocarboxamide synthetase was identified in Streptococcus pneumoniae as a 708-bp segment of the genome encoding a 27,001-Da protein with stro...
The purC region of the Escherichia coli chromosome was isolated from in vivo-derived lambda transducing bacteriophages and cloned in high-copy-number plasmids. The product of the purC gene, phosphorib...
Reporting practices in 194 confirmatory factor analysis studies (1,409 factor models) published in American Psychological Association journals from 1998 to 2006 were reviewed and compared with establi...
We have isolated genes encoding enzymes of the de novo purine nucleotide biosynthesis pathway from Lactococcus lactis MG1614 by colony hybridization using DIG-labeled DNA probes. The organization of t...
Genes from the Mycobacterium tuberculosis purine biosynthetic pathway were identified using purine auxotrophic mutants of Mycobacterium smegmatis obtained by Tn611 transposon mutagenesis. Two approach...
PURPOSE: To measure patient satisfaction with care delivered by nurse practitioners (NPs) in emergency departments (EDs) in Canada using a psychometrically valid survey. DATA SOURCES: All patients who...