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Filtering by: Subject Phenylbutazone -- Physiological effect Decade 1960-1969 Subject Bacteria -- Effect of radiation on

The site of action of radio-lethal compounds on Micrococcus radiodurans

Creator:

Manes, Jasper Damon, Jr.

Abstract:

Iodoacetic acid and diphenylamine were used in this study to elucidate the mechanisms of resistance of Micrococcus radiodurans to radiation. This organism, a gram positive, non-spore forming, salmon-pink, tetracoccus has a LD₅₀ of 213,000 R when grown in the absence of radio-modifying agents. M. radiodurans, when grown in media containing...

Resource Type:

Masters Thesis

Full Text:

LD50 for X -rays to 134,000 R. The effect of diphenylamine and iodoacetic acid upon the colored
A comparison of radiation induced lipid changes in Micrococcus radiodurans, Sarcina lutea, and Pseudomonas aeruginosa

Creator:

Ley, Ronald Douglas

Abstract:

Quantity variations in pigments and lipid classes were determined following γ-irradiation of Micrococcus radiodurans, Sarcina lutea, and Pseudomonas aeruginosa. Pigmentation was determined by extraction with organic solvents and measured as optical density at 475 mμ for M. radiodurans and S. lutea, and 410 mμ for Ps. E aetuginosa. Pigments of...

Resource Type:

Masters Thesis

Full Text:

REVIEW 1 3 Previous Investigation on the Lipids of M. radiodurans 3 The Effect of Ionizing