中英词典
1. 名词
cosmid [ˈkɒzmɪd]
1. (生物)宏基因,宏基因质粒
词语辨析
宏基因(cosmid)是一种重组DNA分子,它是由质粒(plasmid)和噬菌体(bacteriophage)基因组(genome)的DNA片段组成。它的大小介于质粒和噬菌体之间,通常用于基因克隆和基因组库的构建。
词汇扩充
cosmid vector - 宏基因载体
cosmid library - 宏基因库
cosmid cloning - 宏基因克隆
近义词
lambda phage vector
反义词
plasmid
2. 形容词
cosmid [ˈkɒzmɪd]
1. (生物)宏基因的,宏基因质粒的
词语辨析
宏基因(cosmid)是一种重组DNA分子,它是由质粒(plasmid)和噬菌体(bacteriophage)基因组(genome)的DNA片段组成。它的大小介于质粒和噬菌体之间,通常用于基因克隆和基因组库的构建。
词汇扩充
cosmid vector - 宏基因载体
cosmid library - 宏基因库
cosmid cloning - 宏基因克隆
近义词
lambda phage vector
反义词
plasmid
柯林斯词典解释
cosmid [
ˈkɒzmɪd]
名词
1. (生物)宏基因
形容词
1. (生物)宏基因的
牛津词典解释
cosmid [
ˈkɒzmɪd]
名词
1. (生物)宏基因
形容词
1. (生物)宏基因的
用法
- The cosmid vector was used to clone the gene of interest.
(宏基因质粒被用于克隆感兴趣的基因。)
- The cosmid library contained a wide range of DNA fragments.
(宏基因库中包含了多种DNA片段。)
- The cosmid cloning procedure was optimized for high efficiency.
(宏基因克隆的步骤被优化以提高效率。)
例句
1. The cosmid vector was transformed into bacterial cells for amplification and analysis.
(宏基因载体被转化到细菌细胞中进行扩增和分析。)
2. A cosmid library was constructed to screen for the presence of specific genes.
(构建了一个宏基因库来筛选特定基因的存在。)
3. The cosmid cloning strategy involved the insertion of DNA fragments into the vector.
(宏基因克隆策略涉及将DNA片段插入到载体中。)
4. The cosmid vector contained both the origin of replication and antibiotic resistance genes.
(宏基因载体中既包含复制起始点,也包含抗生素抗性基因。)
5. Cosmid DNA was purified from bacterial cultures using standard molecular biology techniques.
(宏基因DNA通过标准分子生物学技术从细菌培养物中纯化。)
6. The cosmid library was screened to identify clones carrying the target gene.
(对宏基因库进行筛选以鉴定携带目标基因的克隆体。)
7. The cosmid vector allowed for efficient gene transfer into mammalian cells.
(宏基因载体能够高效地将基因转移到哺乳动物细胞中。)
8. Cosmid DNA was digested with restriction enzymes to generate smaller fragments.
(宏基因DNA经过限制性内切酶消化,生成较小的片段。)
9. The cosmid cloning technique revolutionized the field of molecular biology.
(宏基因克隆技术彻底改变了分子生物学领域。)
10. The cosmid library provided a valuable resource for studying gene function.
(宏基因库为研究基因功能提供了宝贵的资源。)
11. The cosmid vector was engineered to carry a fluorescent protein marker.
(宏基因载体被改造用于携带荧光蛋白标记物。)
12. The cosmid cloning procedure required the use of specific primers for PCR amplification.
(宏基因克隆步骤需要使用特定的引物进行PCR扩增。)
13. The cosmid library was screened for genes involved in drug resistance.
(对宏基因库进行筛选以寻找与药物抗性相关的基因。)
14. Cosmid DNA was sequenced to determine the order of nucleotides in the genome.
(宏基因DNA经过测序以确定基因组中核苷酸的顺序。)
15. The cosmid vector was modified to enhance gene expression in plant cells.
(宏基因载体被改造以增强在植物细胞中的基因表达。)
16. The cosmid library contained a diverse collection of DNA fragments from different organisms.
(宏基因库中包含了来自不同生物的多样的DNA片段。)
17. Cosmid DNA was used as a template for PCR amplification of specific gene sequences.
(宏基因DNA被用作特定基因序列的PCR扩增模板。)
18. The cosmid cloning strategy allowed for the rapid generation of recombinant DNA molecules.
(宏基因克隆策略能够快速生成重组DNA分子。)
19. The cosmid library was screened using hybridization probes to identify clones of interest.
(使用杂交探针对宏基因库进行筛选以鉴定感兴趣的克隆体。)
20. Cosmid DNA was purified using gel electrophoresis followed by extraction from the gel.
(宏基因DNA经过凝胶电泳纯化,随后从凝胶中提取。)