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- 染色體外的DNAextrachromosomal DNA
- 質(zhì)粒是在原核和真核細胞中發(fā)現的染色體外的雙鏈環(huán)狀DNA分子。Plasmids are exta-chromosomal doublestranded, circular DNA molecules found in prokaryotic and eukaryotic cells.
- 染色體外的extrachromosomal
- 外outside
- 染色體外的構造改變external structure change
- 一個(gè)從頂頭孢霉中篩選具有啟動(dòng)子功能的DNA片段的簡(jiǎn)便方法A Convenient Method to Select DNA Fragments of Cephalosporium acremonium with Promoter Function
- 染色體外的遺傳物質(zhì)extrachromosomal element
- 它們各自在細菌細胞內復制，產(chǎn)生不同的DNA克隆的“文庫”。These are replicated individually in bacterial cells to produce a library of different DNA clones.
- 外包epiboly
- 在外outer
- 在基因表達期間,使用從DNA轉錄而來(lái)的RNA可制備出超純度的DNA.Superpure DNA can be prepared using RNA transcribed from DNA in the course of gene expression.
- 染色體外遺傳extrachromosomal inheritance
- 地高辛素標記的DNA探針快速鑒定產(chǎn)不耐熱腸毒素大腸桿菌的研究A Rapid Identification of Heat-Labile Enterotoxigenic Escherichia Colt by Nonradioactive Digoxigenin Labeled DNA Probe
- 她扯掉了盒子外的包裝紙。She peeled off the wrapper of the box.
- 我意愿抹除所有非人類(lèi)的DNA，不管它們是來(lái)自植物、物、物、豚或鯨魚(yú)來(lái)源。I intend to erase all non-human DNA whether they are from plant, animal, mineral, dolphin or whale sources.
- 染色體外extrachromosomal dna
- 這個(gè)房間外的景色宜人。The room has a pleasant outlook.
- 染色體外膜chromosome sheath
- 存在于染色體內的DNA長(cháng)鏈上的基因呈有序排列。Genes are arranged in order along the DNA strand within the chromosome.
- 座落在克里姆林宮外的是紅場(chǎng)，在中世紀時(shí)期紅場(chǎng)曾是大商貿中心，Just outside of the Kremlin lies Red Square,which in Mediaeval times was an enormous market place.
