dna replication 中文意思是什麼

dna replication 解釋
第十三章 dna復制
  • dna : 1. deoxyribonucleic acid 【生物化學】去[脫]氧核糖核酸。2. deoxypentose-nucleic acid 去[脫]氧戊糖核酸。
  • replication : n 1 （尤指對答辯的）回答；【法律】（原告對被告抗辯的）答辯。2 （繪畫等的）復制，摹寫；拷貝，復製...
  1. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現，低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應，並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降， dna聚合酶譜發生改變，應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活，細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  2. The structure of dna and its functions of replication and transcription are compatible.

    DNA的結構與它所擔負的復制和轉錄的功能是協調一致的。
  3. The basic mechanism of viral attack is that the viruses replicate themself using the host ' s ( in this case is " our " ) dna genetic replication system

    濾過性病毒攻擊人體的基本機制是病毒能夠通過使用病人身體中的dna基因復制系統來復制自己。
  4. The basic mechanism of viral attack is that the viruses relicate themselves using the host ' s ( in this case is " our " ) dna genetic replication system

    濾過性病毒能夠引起疾病的機制是，病毒能夠通過使用病人身體中的dna基因復制系統來復制自己。
  5. The basic mechanism of viral attack is that the viruses replicate themselves using the host ' s ( in this case is " our " ) dna genetic replication system

    濾過性病毒能夠引起疾病的機制是，病毒能夠通過使用病人身體中的dna基因復制系統來復制自己。
  6. The basic mechanism of viral attack is that the viruses replicate themselves using the host ' s in this case is " our " dna genetic replication system

    濾過性病毒能夠引起疾病的原因是，病毒能夠通過使用病人身體中的dna基因復制系統來復制自己。
  7. In e coli, dna polymerases are key enzymes involved in two distinguished pathways contributing to untargeted mutagenesis. replication of dna by pol v ( umuc ), in the presence of umud1, reca and single strand binding protein ( ssb ), is highly mutagenic and exhibits a predominant mutation pattern of base transversion. another error prone polymerase involved in untargeted mutagenesis is pol iv, encoded by dinb gene

    在umud ' ， reca和單鏈結合蛋白ssb的協助下， polv （ umuc ）能在單鏈模板上催化dna合成並產生高頻率的以堿基顛換為主要形式的突變；另一個與非定標性突變有關的易誤dna聚合酶是pol ，為dinb基因的編碼產物。
  8. The packaging of eukaryotic dna into chromatin influences various processes that utilize dna as a template, including transcription, replication and repair

    真核生物dna緊密包裝成染色質結構，影響了包括轉錄、復制和修復等在內的以dna為模板的每一個生物過程。
  9. The orf1 proteins of all four chinese senv isolates had two motifs ( ftl and yxxk ) which were conserved in replication - associated proteins. in all four chinese senv isolates, the putative non - structure orf2 protein had a cav - like region. the putative orf3 protein had a serine - rich tract preceded by a cluster of basic amino acids ( r and k ). database scaning suggested this region had high a percentage of homology with dna topoisomerase i protein of d. melanogaster, and might play an important role in the replication of such single - stranded dna viruses

    所有這四個中國分離株，均保留了o即1中與復制有關的保守序列（ ftl和yxxk ） :在推測是非結構蛋白的orfz中均含有cav樣保守區w 『 x7一h一x3一c一xl一c一xs一h ; orf3蛋白的堿性氨基酸（精氨酸和賴氨酸）簇后緊接著一個富含絲氨酸的區域，與d . molanogaster的dna拓撲異構酶i有一定的同源性，推測在單鏈dna的復制中起作用。
  10. Nor is it to give a speech on the intelligent design theory. nor is it to explain dna replication and the relation to the improbability of evolution

    從亙古，這系列信息的目的，不是陳明創造論對進化論的觀點，不是要就智慧設計理論發表甚麼演說，也不是要解釋復制
  11. A bt - e. coli shuttle vector pht315 was deleted its replication region of bt, then constructed a novel vector named pht315 - 1 which composed a multiple cloning site, erythromycin and ampicillin - resistance marker and could only replicated in e. coli. used pht315 - 1, a 5273 bps dna fragment carrying a novel bt plasmid replicon was isolated and registered in genbank as ay278324. sequence analysis showed that there were at least three orf ( open reading frame ) in the cloned dna encoding 501, 333, 183aas. orfl had 98 % identities with replicating related protein ori43 of bt strain hd263. the others were no homology to any published bt replicating related protein. after continuous cultured for 70h at 30 c without antibiotic selecting press. the stability of plasmid carrying cloned replicon in bt acrystalliferous mutant strain hd73 cry was more than 98 %. and growth curve also showed that the novel replicon was stable and could replicate normally

    進一步序列分析表明該復制區至少有3個較大的orf ，分別編碼501 ， 333 ， 183個氨基酸。其中orf1蛋白序列與hd263復制蛋白ori43的同源性為98 ，而另外兩個orf和genbank己公布的bt復制相關蛋白無同源性。 30連續培養72h ，復制區質粒在bt無晶體突變株hd73cry ~ -中穩定性達98以上， 30h生長曲線也表明該復制區能夠在bt中穩定復制和遺傳，對受體菌株無明顯不良影響。
  12. Of all the substances on earth, only dna, the molecule that carries genetic information, can orchestrate its own replication

    地球上所有物質中，惟有攜帶遺傳信息的dna （脫氧核糖核酸）能夠實現自我復制。
  13. It has made the strong basis for further studying mechanism of replication, virulence and determinant, attenuation, pathogenesis, functions of genetic products, specific diagnosis, cell and host tropism, development of dna vaccine and marker vaccine of csfv, and provided an excellent tool for molecular virology. main research contents include : based on published nucleotide sequences of csfv and by the help of computer analysis software, high conservative regions and single restriction enzyme sites of genome were selected. utilizing rt - pcr and nested - pcr techniques, 7 overlapping cdna fragments covering the full genome of csfv c - strain were successfully amplified

    中國豬瘟兔化毒（脾淋毒）基因組cdna文庫的構建、序列分析：根據已發表的豬瘟病毒（ csfv ）核苷酸序列，藉助計算機軟體分析，選擇高保守區段和基因組中的單一限制性酶切位點，利用rt - pcr及nested - pcr和helf - nestedpcr技術，成功地擴增出了覆蓋c -株全基因組的7個cdna重疊片段f1 f7 ，分別克隆到pmd - 18t或pgem - teasy載體進行測序后，拼接出了其核苷酸序列。
  14. The interaction of pdipl with the small subunit ( p50 ) of dna polymerase ( pol ) and the proliferating cell nuclear antigen ( pcna ) was confirmed, suggesting that pdipl may partly assist or participate in the dna replication and / or repair

    初步證實了pdip1基因能與dna聚合酶的小亞基p50和輔助蛋白pcna相互作用。因此推測， pdip1蛋白可能部分協助或參與dna的復制和修復。
  15. Proofreading activity and low replication fidelity in vitro, distributive manner in dna synthesis, poor ability to discriminate nucleotides at the level of binding and also the possibility of its expanded roles in long patch ber, ner, dna replication and recombination at its excess state

    Lp表現出很低的dna復制保真度：它沒有3 』一5 』外切酶活性因而在a復制中缺乏校讀活性：對底物dn p鑒別能力低卜在長單鏈模權上催化dna復制時散布式的合成方式。
  16. Cdk2 is an important member in cdks family, it directly participates regulation of g ^ s checkpoint and dna replication in s phase, its activity and functional regulation is one of the crucial key in cell cycle ' s operation, otherwise ; cdk2 has very close relation with cell canceration

    Cdk2是cdk家族中的重要成員，它直接參與細胞周期g _ 1 / s限制點（ checkpoint ）和s期dna復制的調節，它的活性和功能調節是細胞周期運轉的關鍵環節之一，與細胞癌變有著十分密切的關系。
  17. It has also been demonstrated that sos response dependent accumulation of mutation during replication of dna that has not been attacked by exogenous dna damaging factors can be seen in challenged cells, termed as sos untargeted mutation

    而在出現sos反應的細胞中還觀察到了在復制過程中的產生的、發生在沒有外源損傷dna上的突變事件，被稱為sos非定標性突變。
  18. （ when the host cell divides, copies of the recombinant dna molecule are passed to the progeny and further vector replication takes place

    當宿主細胞分裂時，重組dna分子的拷貝隨之進入下一代細胞，同時也產生載體效應。
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