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Items: 1 to 50 of 101

1.

Lessons from the Falklands campaign.

Crawford IP, Abraham P, Brown M, Stewart JB, Scott R.

J R Army Med Corps. 2007;153 Suppl 1:74-7. No abstract available.

PMID:
18214091
2.

Up-promoter mutations in the trpBA operon of Pseudomonas aeruginosa.

Han CY, Crawford IP, Harwood CS.

J Bacteriol. 1991 Jun;173(12):3756-62.

4.

Educational benefits of audit.

Roberts JB, Anderson J, Bayley TJ, Berrington RM, Boyd RV, Brandon S, Crawford IP, Curzen P, Houston IB, Hudson G, et al.

BMJ. 1991 Jan 19;302(6769):174. No abstract available.

5.

Nucleotide sequence and analysis of a gene encoding anthranilate synthase component I in Spirochaeta aurantia.

Brahamsha B, Han CY, Crawford IP, Greenberg EP.

J Bacteriol. 1991 Jan;173(2):541-8.

6.

Sequence and features of the tryptophan operon of Vibrio parahemolyticus.

Crawford IP, Han CY, Silverman M.

DNA Seq. 1991;1(3):189-96.

PMID:
1773058
9.
12.
13.
14.

DNA sequence of the tryptophan synthase genes of Pseudomonas putida.

Crawford IP, Eberly L.

Biochimie. 1989 Apr;71(4):521-31.

PMID:
2503057
15.

Evolution of a biosynthetic pathway: the tryptophan paradigm.

Crawford IP.

Annu Rev Microbiol. 1989;43:567-600. Review. No abstract available.

PMID:
2679363
16.
17.

Analysis of trp repressor-operator interaction by filter binding.

Klig LS, Crawford IP, Yanofsky C.

Nucleic Acids Res. 1987 Jul 10;15(13):5339-51.

18.

Crucial role of the connecting region joining the two functional domains of yeast tryptophan synthetase.

Crawford IP, Clarke M, van Cleemput M, Yanofsky C.

J Biol Chem. 1987 Jan 5;262(1):239-44.

19.

Anthranilate synthase from fluorescent Pseudomonads.

Crawford IP.

Methods Enzymol. 1987;142:300-6. No abstract available.

PMID:
3600373
20.
21.

Synthesis of tryptophan from chorismate: comparative aspects.

Crawford IP.

Methods Enzymol. 1987;142:293-300. No abstract available.

PMID:
3298977
22.

Structure and regulation of the anthranilate synthase genes in Pseudomonas aeruginosa: II. Cloning and expression in Escherichia coli.

Crawford IP, Wilde A, Yelverton EM, Figurski D, Hedges RW.

Mol Biol Evol. 1986 Sep;3(5):449-58.

PMID:
3127655
24.

EVOLUTION OF PROKARYOTES.

Crawford IP.

Evolution. 1986 May;40(3):655-656. doi: 10.1111/j.1558-5646.1986.tb00520.x. No abstract available.

PMID:
28556323
25.

Nucleotide sequence of the genes for tryptophan synthase in Pseudomonas aeruginosa.

Hadero A, Crawford IP.

Mol Biol Evol. 1986 May;3(3):191-204.

PMID:
3127651
26.

Clustered third-base substitutions among wild strains of Escherichia coli.

Milkman R, Crawford IP.

Science. 1983 Jul 22;221(4608):378-80.

PMID:
6346486
27.

Cotransductional mapping of the trp-his region of Bacillus megaterium.

Callahan JP, Crawford IP, Hess GF, Vary PS.

J Bacteriol. 1983 Jun;154(3):1455-8.

28.

Tryptophan biosynthesis in the marine luminous bacterium Vibrio harveyi.

Bieger CD, Crawford IP.

J Bacteriol. 1983 Feb;153(2):884-94.

29.

Regulation of tryptophan operon expression by attenuation in cell-free extracts of Escherichia coli.

Das A, Crawford IP, Yanofsky C.

J Biol Chem. 1982 Aug 10;257(15):8795-8.

30.

Genetic evidence for a positive-acting regulatory factor mediating induction in the tryptophan pathway of Pseudomonas aeruginosa.

Manch JN, Crawford IP.

J Mol Biol. 1982 Mar 25;156(1):67-77. No abstract available.

PMID:
6808146
31.

Regulation of tryptophan genes in Rhizobium leguminosarum.

Holmgren E, Crawford IP.

J Bacteriol. 1982 Mar;149(3):1135-7.

32.

The complete nucleotide sequence of the tryptophan operon of Escherichia coli.

Yanofsky C, Platt T, Crawford IP, Nichols BP, Christie GE, Horowitz H, VanCleemput M, Wu AM.

Nucleic Acids Res. 1981 Dec 21;9(24):6647-68. Review.

33.
34.

Nucleotide sequence of the trpB gene in Escherichia coli and Salmonella typhimurium.

Crawford IP, Nichols BP, Yanofsky C.

J Mol Biol. 1980 Oct 5;142(4):489-502. No abstract available.

PMID:
7007651
35.

Regulation of tryptophan biosynthesis.

Crawford IP, Stauffer GV.

Annu Rev Biochem. 1980;49:163-95. Review. No abstract available.

PMID:
6996563
36.

Comparative studies on the regulation of tryptophan synthesis.

Crawford IP.

CRC Crit Rev Biochem. 1980;8(2):175-89. Review.

PMID:
6772375
37.

Laboratory induction and clinical occurrence of combined clindamycin and erythromycin resistance in Corynebacterium acnes.

Crawford WW, Crawford IP, Stoughton RB, Cornell RC.

J Invest Dermatol. 1979 Apr;72(4):187-90.

39.

Assignment of the ends of the beta-chain of E. coli tryptophan synthase to the F1 and F2 domains.

Crawford IP, Decastel M, Goldberg ME.

Biochem Biophys Res Commun. 1978 Nov 14;85(1):309-16. No abstract available.

PMID:
369556
40.

Restriction endonuclease sites and aromatic metabolic plasmid structure.

Farrell R, Gunsalus IC, Crawford IP, Johnston JB, Ito J.

Biochem Biophys Res Commun. 1978 May 30;82(2):411-6. No abstract available.

PMID:
666852
41.

Limited degradation of the third component (C3) of human complement by human leukocyte elastase (HLE): partial characterization of C3 fragments.

Taylor JC, Crawford IP, Hugli TE.

Biochemistry. 1977 Jul 26;16(15):3390-6. No abstract available.

PMID:
889803
42.

Wide ranging plasmid bearing the Pseudomonas aeruginosa tryptophan synthase genes.

Hedges RW, Jacob AE, Crawford IP.

Nature. 1977 May 19;267(5608):283-4. No abstract available.

PMID:
405620
43.

Relationship of leukocyte elastase concentration to severity of emphysema in homozygous alpha1-antitrypsin-deficient persons.

Kidokoro Y, Kravis TC, Moser KM, Taylor JC, Crawford IP.

Am Rev Respir Dis. 1977 May;115(5):793-803.

PMID:
301000
44.

Purification, molecular properties, and amino acid composition of the subunits of Rhodospirillum rubrum succinate dehydrogenase.

Davis KA, Hatefi Y, Crawford IP, Baltscheffsky H.

Arch Biochem Biophys. 1977 Apr 30;180(2):459-64. No abstract available.

PMID:
406851
45.
46.

Evidence for autogenous regulation of Pseudomonas putida tryptophan synthase.

Proctor AR, Crawford IP.

J Bacteriol. 1976 Apr;126(1):547-9.

47.

Purification and preliminary characterization of human leukocyte elastasel.

Taylor JC, Crawford IP.

Arch Biochem Biophys. 1975 Jul;169(1):91-101. No abstract available.

PMID:
1155952
48.

Gene rearrangements in the evolution of the tryptophan synthetic pathway.

Crawford IP.

Bacteriol Rev. 1975 Jun;39(2):87-120. Review. No abstract available.

49.

Autogenous regulation of the inducible tryptophan synthase of Pseudomonas putida.

Proctor AR, Crawford IP.

Proc Natl Acad Sci U S A. 1975 Apr;72(4):1249-53.

50.

Alpha 1-antitrypsin deficiency associated with PZ and MP phenotypes. Clinical and laboratory correlations.

Crawford IP, Dawson A, Stevenson DD.

Am J Med. 1974 Aug;57(2):210-6. No abstract available.

PMID:
4135781

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