|
|||||
|
|
Induction of mutation to streptomycin resistance in Micrococcus radiodurans. |
|
| Authors: | G Kerszman |
| Affiliation: | The Biology Division, Oak Ridge National Laboratory, Oak ridge, Tennessee 37830 U.S.A. |
| Abstract: | No detectable induction of mutation to streptomycin resistance could be used in wild-type Micrococcus radiodurans and its radiation-sensitive and super-resistant mutants by ionizing or UV-radiation. N-methyl-N'-nito-N-nitrosoguanidine (NTG) was mutagenically active. The results suggest that repair of radiation-damaged DNA in Micrococcus radiodurans is mutation-proof. |
| Keywords: | tBHP BHI brain heart infusion BS sodium bisulfite EMS ethyl methanesulfonate HA hydroxylamine HZ hydrazine MMS methyl methanesulfonate MNNG NA nitrous acid NC nitrosocarboryl NMUr nitrosomethylurethane TMB Tris-maleate buffer |
| 本文献已被 ScienceDirect 等数据库收录！ | |