1) 60Co γ-rays
60Coγ射线
1.
3 samples of hu-man normal peripheral blood with mtDNA 4934bp spontaneous deletion were exposed to 0,2 and 6Gy 60Co γ-rays in vitro,and the analysis of the mtDNA 4934bp deletion was made after exposure.
为探索正常人群外周血样品中线粒体DNA(mtDNA)4934bp缺失的发生比例及电离辐射是否可以诱发该缺失,对109例正常人外周血样品进行分析,确定正常人外周血样品中发生该缺失的比例,将3例缺失阳性正常人外周血样品,使其受到0、2和6Gy60Coγ射线照射,对4934bp缺失发生情况进行研究;经分析发现,41%的正常人外周血样品具有该缺失,聚合酶链反应PCR产物经克隆、测序和核苷酸同源性分析证实该缺失发生在线粒体DNA重链nt8435-nt13368之间。
2.
The adventitious buds of orential lily "Sorbonne" were treated with 60Co γ-rays at doses of 0, 0.
用60Coγ射线以不同辐照剂量(0、0。
3.
5,3 or 8Gy 60Co γ-rays.
5、3和8Gy 60Coγ射线照射指数增长期的淋巴细胞永生化细胞株,24h后提取细胞总RNA、反转录成cDNA、标记后用基因芯片筛选各剂量点的差异表达基因;并用实时荧光PCR对某些基因表达水平进行定量分析。
2) 60Co γ-ray
60Coγ射线
1.
In order to explore the effect of 60Coγ-ray irradiation on minor polypeptides absorption of polystyrene microplate, an indirect ELISA detection of anti-HCV was established, 60Co γ-ray irradiated polystyrene microplates and the controls (without irradiation or UV-irradiated) were applied to absorb recombinant HCV antigens respectively.
为了探讨印60Coγ射线辐照对聚苯乙烯微孔板吸附小分子多肽的影响,建立了检测抗-丙型肝炎病毒 (Hepatitis C virus,HCV)的间接酶联免疫法(Enzyme-linked immunosorbent assay,ELISA)。
2.
In this paper, the radioresistance of bacterium Deinococcus radiodurans to 60Co γ-rays and the relationship between the protein content in the bacterium and the irradiation dose as well as the time after irradiation were studied.
研究了耐辐射菌对60Coγ射线的辐射抗性,观察不同剂量照射后,细菌中蛋白质含量、辐照剂量及照射后培养不同时间的关系。
3.
The two heredity types of sweet potato seeds were radiated with 60Co γ-ray.
用60Coγ射线辐射2种遗传类型的甘薯种子,结果表明:辐射延缓了种子萌发,但不影响萌芽率;幼苗的真叶形成株率和单株生物量随剂量增大而受较大影响,300 Gy剂量以上,2种类型的材料所形成真叶的株率和平均单株生物量均低于未辐照的50%以上。
3) ~(60)Co γ-ray
60Coγ射线
1.
chinensis were treated with different concentrations of colchicine and different doses of ~(60)Co γ-ray in order to seek the appropriate artificial mutagenesis condition.
以崇明水仙的试管鳞茎为材料,分别用不同浓度的秋水仙碱处理及不同剂量60Coγ射线辐射,以确定适宜的人工诱变条件。
2.
The effects of ~(60)Co γ-ray irradiation on the contents of rare earth and mineral elements and their relativities in the fruitbodies of Agaricus biazei Murvill and their relativities were studied.
通过60Coγ射线辐照姬松茸菌丝体处理,研究其对子实体中稀土和P,K等矿质元素含量的影响以及相关性。
3.
A new wheat strain 95γ-728 with characters of medium-short stalk, large ear, heavier grain and good quality was bred by a dry hygrid seed treatment of ()~(60)Co γ-ray irradiation.
用两个突变体杂交,并用200Gy60Coγ射线辐照处理杂交干种子,经9个世代定向选择,于1995年育成了中矮秆、大穗、粒重、品质优良的小麦新品系95-γ728。
4) 60Co γ rays
60Coγ射线
1.
Soybean mutant population was constructed by treating the seeds of soybean "Nannong 86-4" with 60Co γ rays and EMS respectively.
应用60Coγ射线和甲基磺酸乙酯(EMS)分别对"南农86-4"大豆种子进行诱变,并构建大豆突变体库。
2.
Seeds of Brassica napus lines 761 and 532,were irradiated by60Co γ rays with doses of 800,1 000,1 200 Gy,respectively.
以800,1000和1200 Gy 3种剂量60Coγ射线处理甘蓝型油菜品系761和532的风干种子。
5) ~(60)Co γ ray
60Coγ射线
1.
~(60)Co γ ray employed was to irradiate yolk,and titer of yolk antibody conserved at different temperatures examined was and the changing law of free radical in yolk was also analysied.
卵黄液经60Coγ射线辐照,检测不同温度下保存对卵黄液抗体效价的影响和卵黄液中自由基的变化规律;结果表明25℃保存时,3。
2.
Beauty Queen was radiated by 20-60GY ~(60)Co γ ray for mutation breeding in this experiment.
开展以20-60GY60Coγ射线辐照处理江山美人唐菖蒲球茎辐射诱变育种试验。
3.
Studies of mitosis effects on root tip cell in wheat seeds of different varieties irradiated by 3 kinds of dosages of ~(60)Co γ ray indicated that the irradiation of lower dosage by ~(60)Co γ ray had two effects on the mitosis of tip cells,but the mitotic index of root tip cells decreased at different degrees with dosages increased.
采用3种不同剂量的60Coγ射线,对3个不同小麦品种种子进行了辐照试验,对其引起的细胞学效应进行了研究。
6) 60 Co γ_rays
60Coγ-射线
补充资料：FB-2300F型γ射线微机工业密度计
FB-2300F型γ射线微机工业密度计
FB一2300F型7射线微机工业密度计
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条