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- Interspersed repetitive DNA sequences function as isolating mechanisms. 散布重复DNA序列作为隔离机制。
- Telomerase lengthens telomeres, repetitive DNA sequences that sit at the ends of chromosomes. 端粒是位于染色体末端的DNA重复序列,而端粒酶使端粒变长。
- A moderately repetitive DNA sequence named RRD3 from rice (Oryza sativa L.) was isolated by the method of DNA renaturation kinetics and sequenced. 水稻RRD3序列是通过复性动力学实验从水稻基因组中克隆的一个中度重复序列,实验证明它在原核生物大肠杆菌E.;coli、哺乳动物CHO细胞、水稻愈伤组织和烟草转化苗中都具有启动子活性。
- A cloned repetitive DNA sequence (rep 20) labeled with 32P was evaluated as diagnostic probe for P. falciparum in 39 blood samples from Hainan and Yunan provinces. 用~(33)P中标记的质粒PF rep20探针以DNA-DNA斑点杂交检测5种疟原虫;仅恶性疟原虫P.
- Telomeres are specialized protective structures at the extreme ends of eukaryotic chromosomes, which consist of tandem repetitive DNA sequences and binding proteins. 端粒是真核细胞染色体末端由DNA重复序列和多种结合蛋白组成的特殊保护性结构。
- The nuclear genome contains approximately 50% repetitive DNA sequence in rice. Amplification and introgression of repetitive DNA sequences in the genome of higher eukaryotes are unknown clearly. 水稻基因组中DNA重复序列占了50%25左右,重复序列在基因组间扩增和互渗的机理还不十分清楚。
- The story loses a great deal in repetition. 这个故事由于反复讲述而大为减色了。
- Repetitive DNA Study on Genomic Sequences in Cotton 棉花基因组重复序列研究进展
- transcribed repetitive DNA family TRF
- transcribed repetitive DNA family(TRF) 可转录重复序列家族
- Falsehood can in no way be turned into truth by repetition. 假话不管怎样重复,也不可能变为真话。
- These are things which can not be staled by repetition. 这些东西不会因为重复而失去新意。
- repetition DNA 重复DNA
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- You should avoid unnecessary repetition. 你应避免不必要的重复。
- This accident is a repetition of the one that happened here three weeks ago. 这起车祸是三星期前在这里发生过的车祸的重演。
- Sameness or dull repetition in sound, style, manner, or color. 单调声音、文体、风格和色彩的同样性或单调的重复
- The repetition of a theme in notes of usually double time value. 主题延长,增音以通常音符两倍的时间来重复主旋律
- He evidently wished no repetition of my intrusion. 而他显然并不愿我再来打搅。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。