Ali Abdul Hasan Al-Sudany, G., Zuheir Majeed, W., Jabbar Abdul Rhman Akram Al-Aubeidi, H. (2010). DETECTION OF GAMMA RADIATION EFFECT INDUCED BY COBELT-60 ON ESCHERICHIA COLI CELLS. , 13(3), 129-133.
Ghusoon Ali Abdul Hasan Al-Sudany; Wasan Zuheir Majeed; Hind Jabbar Abdul Rhman Akram Al-Aubeidi. "DETECTION OF GAMMA RADIATION EFFECT INDUCED BY COBELT-60 ON ESCHERICHIA COLI CELLS". , 13, 3, 2010, 129-133.
Ali Abdul Hasan Al-Sudany, G., Zuheir Majeed, W., Jabbar Abdul Rhman Akram Al-Aubeidi, H. (2010). 'DETECTION OF GAMMA RADIATION EFFECT INDUCED BY COBELT-60 ON ESCHERICHIA COLI CELLS', , 13(3), pp. 129-133.
Ali Abdul Hasan Al-Sudany, G., Zuheir Majeed, W., Jabbar Abdul Rhman Akram Al-Aubeidi, H. DETECTION OF GAMMA RADIATION EFFECT INDUCED BY COBELT-60 ON ESCHERICHIA COLI CELLS. , 2010; 13(3): 129-133.

DETECTION OF GAMMA RADIATION EFFECT INDUCED BY COBELT-60 ON ESCHERICHIA COLI CELLS

Journal of Al-Nahrain University - Science
Article 1, Volume 13, Issue 3, 2010, Pages 129-133
Authors
Ghusoon Ali Abdul Hasan Al-Sudany; Wasan Zuheir Majeed; Hind Jabbar Abdul Rhman Akram Al-Aubeidi
Abstract
Effect of ionizing radiation induced by coblet-60 (Co-60) on Escherichia coli cells was
investigated. A cellular survival curve and mutant frequencies versus absorbed doses were
determined. The results showed that the level of bacteria in survival curve decrease to (2) Log with
gamma ray doses increase and D-value was equals (0.079) Gy. After irradiation the mutant
frequencies increased with doses increase, the greatest mutant frequency was 3.4 10-12 (1 mutation
for 0.29 1012 CFU for 150 g of rifampicin) induced by(1) Gy, while the smaller was 0.39 10-12
(1 mutation for 3.41 1012 CFU for 150 g of rifampicin) induced by(0.1) Gy
Keywords
Escherichia coli; coblet; survival curve; mutant frequencies
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