Search

Your search keyword '"Bombyx radiation effects"' showing total 3 results
Start Over Descriptor "Bombyx radiation effects" Journal radiobiologiia
3 results on '"Bombyx radiation effects"'

1. [DNA apurinization and apyrimidinization of gamma-irradiated silkworm embryos at different developmental stages].

Author

Agaev FA, Vasil'ev SP, and Gaziev AI

Subjects
Animals, Bombyx embryology, Cobalt Radioisotopes, DNA Repair radiation effects, Gamma Rays, Radiation Tolerance, Time Factors, Apurinic Acid radiation effects, Bombyx radiation effects, DNA radiation effects, Polynucleotides radiation effects
Abstract

A study was made of the formation and repair of apurine-apyrimidine (AP) sites in DNA of gamma-irradiated 3- and 7-day embryos of Bombyx mori differing drastically in radiosensitivity. The number of AP-sites in DNA immediately after irradiation was much larger in DNA of 3-day embryos than in DNA of 7-day embryos. The kinetics of the postirradiation recovery of AP sites in DNA of 3- and 7-day Bombyx mori embryos was heterogeneous and varied significantly.

Published
1993

3. [Effect of chronic low-intensity gamma irradiation on embryogenesis in the silkworm (Bombyx mori L.)].

Author

Iusifov NI, Kuzin AM, and Agaev FA

Subjects
Animals, Background Radiation, Bombyx embryology, Dose-Response Relationship, Radiation, Gamma Rays, Hybridization, Genetic radiation effects, Ovum radiation effects, Time Factors, Bombyx radiation effects
Abstract

Gamma irradiation of a grain during embryogenesis at an intensity only 100 times exceeding that of the natural radioactive background reduces by 4-7 h the average time of embryogenesis for different species and hybrids of thesilworm embryo. The 10- and 40-time increase in the radiation intensity decreases the stimulatory effect and leads to the delay in the development.

Published
1989

Catalog

Books, media, physical & digital resources
See catalog results