Heme utilization in Bordetella avium is regulated by rhuI, a heme-responsive extracytoplasmic function sigma factor

Infection and Immunity

Volumn 69, Issue 11, 2001, Pages 6951-6961

  Kirby, A E ^a   Metzger, D J ^a   Murphy, E R ^a   Connell, T D ^a  

^a UNIVERSITY AT BUFFALO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GENE PRODUCT; HEME; HEMOGLOBIN; POLYPEPTIDE; PROTEIN RHUI; SIGMA FACTOR; UNCLASSIFIED DRUG;

ARTICLE; BORDETELLA; BORDETELLA AVIUM; CONTROLLED STUDY; DNA FLANKING REGION; ESCHERICHIA COLI; GENE CONTROL; GENE EXPRESSION; GENE FUSION; GENE LOCATION; GENETIC TRANSCRIPTION; MULTIGENE FAMILY; NONHUMAN; NUCLEOTIDE SEQUENCE; OPEN READING FRAME; PRIORITY JOURNAL; PROMOTER REGION; RECEPTOR GENE; SEQUENCE HOMOLOGY;

BACTERIAL OUTER MEMBRANE PROTEINS; BACTERIAL PROTEINS; BASE SEQUENCE; BINDING, COMPETITIVE; BORDETELLA; CYTOPLASM; DNA, BACTERIAL; GENE EXPRESSION REGULATION, BACTERIAL; HEME; HEMOGLOBINS; IRON; MOLECULAR SEQUENCE DATA; PROMOTER REGIONS (GENETICS); RECEPTORS, CELL SURFACE; REPRESSOR PROTEINS; SIGMA FACTOR; TRANSCRIPTION, GENETIC;

EID: 0034783889     PISSN: 00199567     EISSN: None     Source Type: Journal    
DOI: 10.1128/IAI.69.11.6951-6961.2001     Document Type: Article

References (47)

1. Transcriptional regulation of ferric citrate transport in Escherichia coli K-12. FecI belongs to a new subfamily of sigma 70-type factors that respond to extracytoplasmic stimuli
2. Saccharomyces cerevisiae
3. BIdN, an extracytoplasmic function RNA polymerase sigma factor required for aerial mycelium formation in Streptomyces coelicolor
4. A new mobilizable cosmid vector for use in Vibrio cholerae and other gram-negative bacteria
5. Iron starvation of Bordetella avium stimulates expression of five outer membrane proteins and regulates a gene involved in acquiring iron from serum
6. Small, stable shuttle vectors for use in Xanthomonas
7. Operator sequences of the aerobactin operon of plasmid CoIV-K30 binding the ferric uptake regulation (fur) repressor
8. Fur-positive regulation of iron superoxide dismutase in Escherichia coli: Functional analysis of the sodB promoter
9. Transcription of the region encoding the ferric dicitrate-transport system in Escherichia coli: Similarity between promoters for fecA and for extracytoplasmic function sigma factors
10. Opening the iron box: Transcriptional metalloregulation by the Fur protein
11. Negative regulation by RpoS: A case of sigma factor competition
12. s-regulated gene in Escherichia coli which is required for stationary-phase resistance to ethanol
13. Positive transcriptional regulation of an iron-regulated virulence gene in Vibrio cholerae
14. Fur-independent regulation of iron metabolism by Irr in Bradyrhizobium japonicum
15. Regulation of ferric iron transport in Escherichia coli K-12: Isolation of a constitutive mutant
16. Signal transfer through three compartments: Transcription initiation of the Escherichia coli ferric citrate transport system from the cell surface
17. PchR, a regulator of ferripyochelin receptor gene (fptA) expression in Pseudomonas aeruginosa, functions both as an activator and as a repressor
18. The anti-sigma factors
19. Improved broad-host-range plasmids for DNA cloning in gram-negative bacteria
20. Transcription induction of the ferric citrate transport genes via the N-terminus of the FecA outer membrane protein, the Ton system and the electrochemical potential of the cytoplasmic membrane
21. Role for the outer membrane ferric siderophore receptor PupB in signal transduction across the bacterial cell envelope
22. Functional analysis of PvdS, an iron starvation sigma factor of Pseudomonas aeruginosa
23. Characterization of the outer membrane proteins of Bordetella avium
24. Role of iron in regulation of virulence genes
25. 70 family: Sequence conservation and evolutionary relationships
26. Analysis of the Streptomyces coelicolor sigE gene reveals the existence of a subfamily of eubacterial σ factors involved in the regulation of extracytoplasmic functions
27. Procedures for working with lac
28. The extracytoplasmic function sigma factors: Role and regulation
29. Genetic characterization of wild-type and mutant fur genes of Bordetella avium
30. Regulation of citrate-dependent iron transport of Escherichia coli: FecR is required for transcription activation by FecI
31. Surface signaling in transcriptional regulation of the ferric citrate transport system of Escherichia coli: Mutational analysis of the alternative sigma factor FecI supports its essential role in fec transport gene transcription
32. Genetics of the iron dicitrate transport system of Escherichia coli
33. w
34. Differentiation among bacteria isolated from turkeys with coryza (rhinotracheitis)
35. An extraintestinal, pathogenic isolate of Escherichia coli (O4/K54/H5) can produce a group 1 capsule which is divergently regulated from its constitutively produced group 2: K54 capsular polysaccharide
36. Iron-dependent regulation of diphtheria toxin and siderophore expression by the cloned Corynebacterium diphtheriae repressor gene dtxR in C. diphtheriae C7 strains
37. Iron-responsive gene expression in Pseudomonas fluorescens M114: Cloning and characterization of a transcription-activating factor, PbrA
38. Improved single and multicopy lac-based cloning vectors for protein and operon fusions
39. Control of the ferric citrate transport system of Escherichia coli: Mutations in region 2.1 of the FecI extracytoplasmic-function sigma factor suppress mutations in the FecR transmembrane regulatory protein
40. Fur regulon in gram-negative bacteria. Identification and characterization of new iron-regulated Escherichia coli genes by a fur titration assay
41. Iron regulation of the cloned diphtheria toxin promoter in Escherichia coli
42. The Bordetella bhu locus is required for heme iron utilization
43. Novel two-component transmembrane transcription control: Regulation of iron dicitrate transport in Escherichia coli K- 12
44. The Fur-regulated gene encoding the alternative sigma factor PvdS is required for iron-dependent expression of the LysR-type regulator PtxR in Pseudomonas aeruginosa
45. The response of Pseudomonas aeruginosa to iron: Genetics, biochemistry and virulence
46. hrpL activates Erwinia amylovora hrp gene transcription and is a member of the ECF subfamily of sigma factors
47. Eubacterial sigma-factors