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Antibiotics favor the growth of resistant mutants. 抗菌素促成耐药变种的生长。
An AEC resistant mutant,Kitasatospora sp.MY5-36,was derived from Kitasatospora sp.PL6-3 by DES treatment. 以北里孢菌(Kitasatospora sp.;) PL6-3为出发菌株;经硫酸二乙酯诱变;获得遗传性能稳定的AECr突变株MY5-36。
With ammonia water as nertralizer,L-lactic acid batch and fed-batch fermentation by ammonia resistant mutant Rhizopus oryzae JS-N02-02 were conducted in a 15L fermentor. 02进行15L自动发酵罐的分批和分批补料发酵及其发酵动力学的初步研究,结果表明,降低起始糖浓度,产酸期补糖可明显提高菌体L-乳酸比生产速率和耗糖产酸能力,提高L-乳酸产量和纯度,降低残糖。
Hsu,Y.C., C.Y.Chou, T.H.Tseng, H.M.Ku and C.S.Wang*.2005.Retrotransposon related genes are expressed in a rice brown planthopper (BPH) resistant mutant by BPH challenge. ibid. 曾东海;郑统隆;曾文彬;蔡静琪;王强生*.;2006
The experiment system developed by us for rape, is being used for induction and screening of sclerotinia sclerotiorum resistant mutant and introduction of foreign gene into rape. 这一实验体系正在用于抗菌核病的诱变与筛选,并作为外源基因导入的实验体系。
Interestingly, while quiescence prolongs the time until therapy reduces the number of cells to low levels or extinction, the therapy phase is irrelevant for the evolution of drug resistant mutants. 但如果接受了两种或者多种不同靶标的药物联合治疗，则细胞休眠会增加耐药突变率。
Screening transposable element related genes from the cDNA library of brown planthopper resistance mutant, TM6, of rice TNG67 variety. 中华农艺学会93年年会作物科学讲座暨研究成发表会论文宣读。
When the treated callus inoculated on the selection medium contains 15% PEG, 5.4% of water stress resistant mutants were induced. 处理后的愈伤组织接种到含有 15%25聚乙二醇 (PEG)的筛选培养基上 ;获得对水分胁迫具有抗性的愈伤组织 ;诱变率为 5 .;4%25。
In vitro screening of resistant mutants of eggplant to Verticillium daliae was studied with Verticillium daliae toxin and tissue culture technology. 以茄子黄萎病菌毒素为选择剂,结合组织培养技术,离体筛选茄子抗黄萎病突变体,开拓一条体细胞抗病育种的新途径。
Comparing means done in SPSS11.0;2: None resistance mutant recovered;3: resistance mutants from sectors. 方差分析在SPSS11.;0上完成；2：未获得抗药性突变体；3：从角突变中获得的抗药性突变。
The child is going through a difficult phase. 那孩子正经历困难的阶段。
The two sets of traffic lights were out of phase. 那两组交通灯不同步。
Progress on the selection in vitro and test of resistant mutant on the plants 植物抗性突变体离体筛选和鉴定研究进展
They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
A phase or an aspect of a logically developing process. 契机一个按逻辑发展过程的阶段或方面
Antibiotics favor the growth of resistant mutants 抗菌素促成耐药变种的生长。
British Leyland has announced plans to phase out some of its cars next year. 英国雷兰德汽车公司已宣布他们明年将逐步淘汰某些型号的汽车的计划。
SCREENING AND FERMENTATION CHARACTERIZATION OF RHIZOPUS ORYZAE ALLYL ALCOHOL RESISTANT MUTANT 米根霉丙烯醇抗性突变株的筛选及其发酵特性
The army plans to phase out the equipment as it becomes obsolete. 军队计划淘汰这些设备，因为它们已经报废了。