Zobrazeno 1 - 7
of 7
pro vyhledávání: '"William K. Harrell"'
Autor:
William K. Harrell, Emil Mantini
Publikováno v:
Canadian Journal of Microbiology. 3:735-739
Dipicolinic acid constitutes 12% of the dry weight of spores of Bacillus cereus var. terminalis.Following a heat-shock treatment at 65 °C. glucose is oxidized by the ungerminated spores, the amount of oxidation increasing with time of heating from 1
Autor:
Helen Ashworth, William K. Harrell
Publikováno v:
Journal of Bacteriology. 89:141-145
Ashworth, Helen (Communicable Disease Center, Atlanta, Ga.), and William K. Harrell . New method of preparing immunizing antigens for the production of anti-M sera against certain serotypes of group A streptococci. J. Bacteriol. 89: 141–145. 1965.
Publikováno v:
Applied microbiology. 20(3)
Capsular antisera against the 72 types of Klebsiella have been prepared in rabbits by using an acetone-dried vaccine. It was shown that encapsulated cells dried with acetone and ground to a fine powder with a mortar and pestle retain their capsules.
Autor:
Russell K. Carver, Richard C. Bolin, William K. Harrell, James H. Green, Herman Gross, Nan E. Pigott
The serological response in burros and horses to the viable LVS strain of Pasteurella tularensis was studied. High-titered agglutinating antisera and fluorescent-antibody conjugates were obtained in both groups of animals. Maximum titers were obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0778af583f0c15e17bca74376ae57bf
https://europepmc.org/articles/PMC376818/
https://europepmc.org/articles/PMC376818/
Autor:
William K. Harrell, Helen Ashworth
Publikováno v:
Applied microbiology. 15(2)
Group A streptococcus anti-M typing sera that cannot be made specific by absorption with whole streptococcus cells have been absorbed with the soluble and insoluble fractions of ruptured heterologous cells. The technique has been used successfully fo
Autor:
William K. Harrell
Publikováno v:
Canadian journal of microbiology. 4(4)
The addition of pure dipicolinic acid to cell-free extracts of spores of Bacillus cereus var. terminalis results in an increase in oxygen uptake resulting from the oxidation of glucose. This stimulation, in undialyzed extracts, is proportional to the