Claim · model-written summary
Applying one, two or three kinds of nucleosides did not significantly decrease aberration frequency.
- Taxon
- Trillium kamtschaticum
Trillium camschatcensee1 - Treatment
- one, two or three kinds of nucleosidese0
- Outcome
- aberration frequencye0
- Direction
- did not bring about any significant decreasee0
Not reportedComparator
Verbatim
e0“Simultaneous application of one, two or three kinds of nucleosides did not bring about any significant decrease in aberration frequency”
e1“The influence of mitomycin C, chloramphenicol, ATP and various nucleosides on the yield of X-ray-induced chromosome aberrations was examined with the ovular tissue cells of Trillium kamtschaticum.”
Title
STUDIES ON THE FACTORS AFFECTING THE REJOINING OF CHROMOSOME BREAKS PRODUCED BY X-RAYS
MASAKI IWABUCHI; TAKASHI SAHO; SHIGEYUKI TANIFUJI The Japanese Journal of Genetics 1966. doi:10.1266/jjg.41.379
Other claims from this paper (8)
- Intervention effect Mitomycin C significantly increased X-ray-induced chromosome aberrations.
- Intervention effect chloramphenicol significantly increased X-ray-induced chromosome aberrations.
- Intervention effect ATP reduced chromosome aberration yield.
- Intervention effect The DNA base component nucleoside mixture significantly decreased aberration yield.
- Intervention effect Four RNA component nucleosides did not significantly reduce aberration frequency, although a reduction tendency was seen.
- Intervention effect Mitomycin C completely arrested the favorable action of the nucleoside mixture and ATP on chromosome break rejoining.
- Intervention effect Chloramphenicol completely arrested the favorable action of the nucleoside mixture and ATP on chromosome break rejoining.
- Mechanism The authors suggest DNA and protein syntheses are involved in rejoining X-ray-induced chromosome breaks.