Zobrazeno 1 - 10
of 24
pro vyhledávání: '"F. D. Williams"'
Publikováno v:
Journal of Bacteriology. 127:237-248
Nonswarming and nonchemotactic mutants of Proteus mirabilis were isolated after mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine or ultraviolet light. These mutants were used in experiments to determine if chemotaxis is involved in the swarming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa65a82a1e16d26fcd4493b6c383e581
https://doi.org/10.1128/jb.127.1.237-248.1976
https://doi.org/10.1128/jb.127.1.237-248.1976
Autor:
F D Williams, R H Schwarzhoff
Publikováno v:
Annual Review of Microbiology. 32:101-138
INTRODUCTION .... ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . 101 GENERAL DESCRIPTION OF SW ARMING
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db09316b20541e55aa3a3cce60611d71
https://doi.org/10.1146/annurev.mi.32.100178.000533
https://doi.org/10.1146/annurev.mi.32.100178.000533
Autor:
Michael A. Grant, F. D. Williams
Publikováno v:
Journal of Environmental Science and Health, Part B. 17:393-407
Bacterial cultures were incubated with pesticides at concentrations ranging from 1 to 5,000 ppm. The species selected are important in one or more of the following biogeochemical processes: nitrogen fixation, nitrification, denitrification, sulfur ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa6efce697db9522f696a3fb6a197727
https://doi.org/10.1080/03601238209372329
https://doi.org/10.1080/03601238209372329
Publikováno v:
The Journal of Adhesion. 9:185-195
Polymer coatings were produced on graphite fiber electrodes by electroinitiated polymerization in an electrolytic cell containing monomer. The adhesion of the coated graphite fibers to an epoxy matrix has been measured by single fiber pull-out tests.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9003850427cc862cea0676905b7da3c
https://doi.org/10.1080/00218467808075113
https://doi.org/10.1080/00218467808075113
Publikováno v:
Journal of Bacteriology. 94:855-859
The effects of chloramphenicol and p -fluorophenylalanine ( p -FPA) on growth, proportion of motile cells, average rate of motility, and the chemotactic response of a methionine auxotroph of Escherichia coli K-12 were studied. Kinetic studies reveale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71579af43b53cabaad292407a7535051
https://doi.org/10.1128/jb.94.4.855-859.1967
https://doi.org/10.1128/jb.94.4.855-859.1967
Autor:
F. D. Williams
Publikováno v:
Proceedings of the American Mathematical Society. 26:664-670
Let X X denote the cartesian product of based spaces, X = X 1 × ⋯ × X n X = {X_1} \times \cdots \times {X_n} , and A = X 1 ∨ ⋯ ∨ X n A = {X_1} \vee \cdots \vee {X_n} , the subspace consisting of their one-point union. Further, let g : A →
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caa4f7fac34f30a9e3aa48da97a0cc14
https://doi.org/10.1090/s0002-9939-1970-0273613-9
https://doi.org/10.1090/s0002-9939-1970-0273613-9
Publikováno v:
Antimicrobial Agents and Chemotherapy. 4:254-258
Three variations of a synthetic growth medium were used to study the folic acid and p -aminobenzoic acid (PABA) requirements of Propionibacterium. P. shermanii, P. freudenreichii, P. thoenii , and P. arabinosum synthesize folic acid and do not requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3943469e5fb6bf2b0ddf8ecbc953e611
https://doi.org/10.1128/aac.4.3.254
https://doi.org/10.1128/aac.4.3.254
Autor:
F. D. Williams, B. W. Koft
Publikováno v:
Canadian Journal of Microbiology. 12:565-572
Washed resting-cell suspensions of Sllmphyllo~occlcs e$idn.nidis roduce considerable quantiiies of rhfzopterin-like materials when incubat2 with paraarninobenzoic acid (PABA), adenosine triphosphate, MgSOd, and 2-amino-4h~droxy-6-hydr~xyrneth~ldihydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fbc8c40b0cee36d935b13e969dc130c
https://doi.org/10.1139/m66-079
https://doi.org/10.1139/m66-079
Publikováno v:
Journal of Milk and Food Technology. 36:564-569
A suitable technique was developed to determine the antibiotic sensitivity of Propionibacterium. Then, inhibition patterns of 30 strains of 11 different Propionibacterium species against 39 antibiotic or antimicrobial agents were obtained. Propioniba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88479c9dcb0dbe30218ea7f8a554dd9
https://doi.org/10.4315/0022-2747-36.11.564
https://doi.org/10.4315/0022-2747-36.11.564
Autor:
F. D. Williams, D. D. Focht
Publikováno v:
Canadian Journal of Microbiology. 16:309-316
A Pseudomonas isolated from sewage was adapted to use p-toluenesulfonate as the sole source of both carbon and sulfur. Very few of over 30 aromatic compounds tested were used for growth as sole carbon sources. Significantly, sulfobenzoate, phenolsulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af97ddebd1aa0997ad069d1bcfb03b4b
https://doi.org/10.1139/m70-056
https://doi.org/10.1139/m70-056