Mutants of Escherichia coli k12 with deletions in the nadC-lpd region of the chromosome
were obtained for use in studies on the expression of the ace (pyruvate dehydrogenase …

Twenty-eight spontaneous auxotrophic aroP mutants with deletions in the azi-nadC-aroP-
aceE-aceF-lpd region of the Escherichia coli K 12 chromosome were characterized …

Ten independent lipoamide dehydrogenase mutants (lpd) of Escherichia coli were isolated
by selecting strains which required supplements of acetate plus succinate for best growth on …

Of 21 suc mutants of Escherichia coli k12 five were shown to be amber mutants by their
sensitivity to amber suppressors. In addition to lacking activity for the overall Α-ketoglutarate …

Two representative lipoamide dehydrogenase mutants (lpd1 and lpd4) were used to locate
the lpd gene in the linkage map of Escherichia coli by conjugation and detailed …

The organization and expression of the pyruvate dehydrogenase complex genes, aceE (E1),
aceF (E2) and lpd (E3), were investigated using a series of λ transducing phages carrying …

The three components of the pyruvate dehydrogenase complex of Escherichia coli are
encoded by three linked genes, aceE (pyruvate dehydrogenase, E1), aceF …

By JR GUEST and IT CREAGHAN (introduced by JR QUAYLE)(Department of Microbiology,
University ofSheffield, Sheffield SO 2TN, UK) The pyruvate dehydrogenase and oc …

Mutants of Salmonella typhimurium lt2 requiring acetate or succinate for aerobic growth on
glucose were isolated. One acetate-requiring mutant, s8, lacked the activity of the overall …

Sequence analysis of a 6.3-kbp genomic EcoRI-fragment of Alcaligenes eutrophus, which
was recently identified by using a dihydrolipoamide dehydrogenase-specific DNA probe (A …