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- 染色体外的DNAextrachromosomal DNA
- 质粒是在原核和真核细胞中发现的染色体外的双链环状DNA分子。Plasmids are exta-chromosomal doublestranded, circular DNA molecules found in prokaryotic and eukaryotic cells.
- 染色体外的extrachromosomal
- 外outside
- 染色体外的构造改变external structure change
- 一个从顶头孢霉中筛选具有启动子功能的DNA片段的简便方法A Convenient Method to Select DNA Fragments of Cephalosporium acremonium with Promoter Function
- 染色体外的遗传物质extrachromosomal element
- 它们各自在细菌细胞内复制，产生不同的DNA克隆的“文库”。These are replicated individually in bacterial cells to produce a library of different DNA clones.
- 外包epiboly
- 在外outer
- 在基因表达期间,使用从DNA转录而来的RNA可制备出超纯度的DNA.Superpure DNA can be prepared using RNA transcribed from DNA in the course of gene expression.
- 染色体外遗传extrachromosomal inheritance
- 地高辛素标记的DNA探针快速鉴定产不耐热肠毒素大肠杆菌的研究A Rapid Identification of Heat-Labile Enterotoxigenic Escherichia Colt by Nonradioactive Digoxigenin Labeled DNA Probe
- 她扯掉了盒子外的包装纸。She peeled off the wrapper of the box.
- 我意愿抹除所有非人类的DNA，不管它们是来自植物、物、物、豚或鲸鱼来源。I intend to erase all non-human DNA whether they are from plant, animal, mineral, dolphin or whale sources.
- 染色体外extrachromosomal dna
- 这个房间外的景色宜人。The room has a pleasant outlook.
- 染色体外膜chromosome sheath
- 存在于染色体内的DNA长链上的基因呈有序排列。Genes are arranged in order along the DNA strand within the chromosome.
- 座落在克里姆林宫外的是红场，在中世纪时期红场曾是大商贸中心，Just outside of the Kremlin lies Red Square,which in Mediaeval times was an enormous market place.
