It is an effective approach to breed the resistance cultivars of seedless grape by transferring resistant gene into the cultivars of Vitis vinifera.
将抗性基因转入葡萄品种是培育无核葡萄抗病品种的有效途径。
Each team is crossbreeding a local European short-grain rice with a long-grain Asian variety that carries the salt-resistant gene.
每一组都在杂交培养欧洲本地的短粒稻米和携带抗盐基因的亚洲长粒品种。
Using linked molecular markers has been a rapid and effective way to study the resistant gene.
连锁分子标记是研究和利用抗病基因的一种快速而有效的方法。
For example, transfer of virulence gene and transmission of drug-resistant gene mediated by a phage results in gene polymorphism of bacteria, which is an important problem in medicine and genetics.
如由噬菌体介导的细菌毒力基因的转移、细菌耐药基因的传递等导致了病原菌基因表型的多态性，这在医学与遗传学中是一个日益严峻的重要问题。
The additive effect of resistant gene was found among the interspecific hybrids.
种间杂交后代中，抗性基因的作用表现为加性效应。
The effect of cytoplasmic herbicide resistant gene in millet plants was studied.
目的研究细胞质抗除草剂基因对谷子性状和发育的影响。
Transconjugation test showed that the drug resistant gene is located in plasmid.
接合试验的结果证明耐药基因位于质粒上。
Experiments showed that the expression of cadmium-resistant gene was induced by the copper-resistant gene.
实验表明，镉抗性基因的表达受铜抗性基因的诱导。
The antisense Waxy gene and hygromycin resistant gene were co-transformed into Indica rice 9311 and passed the basic detection.
将反义蜡质基因和潮霉素抗性基因通过共转化方法导入了籼稻9311，并进行了初步检测。
To study the biosynthetics genes of apramycin in Streptomyces tenebrarius, the apramycin resistant gene was isolated by gunshot cloning firstly.
为了研究黑暗链霉菌安普霉素生物合成基因，首先通过鸟枪克隆的方法克隆其安普霉素抗性基因。
For example, the herbicide-resistant gene in GM RR soy was pieced together from a plant virus, two different soil bacteria, and a petunia plant.
举例说，抗草甘膦转基因大豆中的抗除草剂基因，由一种植物病毒、两种不同的土壤细菌，以及一种矮牵牛花植物的基因组合而成。
The results indicated that herbicide resistant gene should be used as a selection marker gene in protoplast genetic transformation of B. bassiana.
结果表明，外源基因转化球孢白僵菌原生质体时，可以以抗除草剂基因为转化筛选标记。
The above results could offer theory evidence for genetic analysing, mapping of wheat resistant gene to stripe rust and molecular marker assisted selection.
上述研究结果对小麦抗条锈基因的遗传分析与定位及分子标记辅助选择育种提供参考的理论依据。
Objective: To establish a radiation-resistant human tongue squamous carcinoma cell line and to detect the expression of multidrug-resistant gene( MDR1) and protein (P-gp).
目的：建立人舌鳞状细胞癌耐放疗细胞系并检测多药耐药基因和蛋白的表达。
Following the development of research, people realize the effect of the drug resistant gene, and the multi-drug resistant gene is playing an important part in the intractable epilepsy.
随着研究的深入，人们越来越多的认识到耐药基因在难治性癫痫中的作用，而多药耐药基因在难治性癫痫中扮演着重要的角色。
Implant infection of Escherichia coli strains showed high levels of resistance, resistance spectrum to expand, and multiple drug resistance. The drug resistant gene is complex and diverse.
提示与植入物感染相关的大肠埃希菌菌株耐药水平高、耐药谱扩大，且多呈多重耐药，耐药基因复杂多样。
OBJECTIVE To investigate the effect of drug concentration, drug structure of fluoroquinolones on the resistant gene of Escherichia coli mutants selected in the mutant selection window (MSW).
目的：研究不同药物浓度、不同化学结构的氟喹诺酮类药物对突变选择窗(MSW)内筛选的大肠埃希菌耐药突变体的靶位耐药基因的影响。
OBJECTIVE To investigate the effect of drug concentration, drug structure of fluoroquinolones on the resistant gene of Escherichia coli mutants selected in the mutant selection window (MSW).
目的：研究不同药物浓度、不同化学结构的氟喹诺酮类药物对突变选择窗(MSW)内筛选的大肠埃希菌耐药突变体的靶位耐药基因的影响。
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