dna viruses 中文意思是什麼
dna viruses
解釋
dna病毒-
Adenoviruses are the only enteric viruses that contain a dna core.
腺病毒是唯一含有DNA核心的腸道病毒。 -
Adenoviruses are the only enteric viruses that contain a dna core
腺病毒是唯一含有dna核心的腸道病毒。 -
Geminiviruses are the only other group of plant dna viruses known.
雙聯病毒是已知的唯一另一組植物DNA病毒。 -
1952 dna found to be genetic material in some viruses
1952年，在一些病毒中發現dna是遺傳物質 -
Hemagglutinins inhibition ( hi ) testes showed that there were obvious variations among the isolates from different geographical areas. this result explained why the protection rates of current vaccine were different around the country. dna sequence analysis of h9 hemagglutinin genes showed that these viruses were closely related and possibly came from one source
且在同一地域內，不同的異變體之間的差異較小，隨著時間的推移，其變異並不明顯；但在不同的區域內分離的毒株之間變異較為突出，這表明中國大陸h9n2亞型禽流感病毒不同分離株抗原性是與地域的改變而發生較為明顯的變異。 -
Applying the rapid diagnosis technique developed in the laboratory to the suspected tumor samples or dna kept in the laboratory. 32 of 250 samples were identified as avian leukosis viruses ( alvs ) ( amounted to 12. 8 % of the samples )
應用本實驗室建立的腫瘤病快速鑒別診斷技術，對臨床送檢的蒼白消瘦、有腫瘤病變或肝脾腫大的患雞病料或本實驗室保存的dna樣品250份進行alv的檢測。 -
They believe that infectious prions might wake viruses that lie dormant in the dna of an uninfected cell
他們相信感染朊病毒可能喚醒健康細胞內其他病毒沉睡的dna 。 -
There are concerns that harvesting wild shrimp for aquaculture may deplete local shrimp populations or cause by - catch problems, hi addition, the use of wild shrimp poses a serious risk to the shrimp aquaculture industry because they may be carriers of virulent viruses. the life cycle of chinese shrimp has been closed, paving the way for the establishment of genetic improvement programs. the use of dna markers can contribute significantly to the development and implementation of genetic improvement programs
本文嘗試利用aflp及其相關技術sampl在中國對蝦中篩選相關分子標記，並通過比較抗病中國對蝦（第四代抗病蝦）及對照（前幾代抗病中國對蝦、野生中國對蝦）譜帶差異，試圖找到與中國對蝦生長速度、抗病等性狀相關的分子標記或主效基因，為中國對蝦的遺傳圖譜構建、 qtl作圖、分子標記輔助選擇及其他育種方法奠定遺傳學基礎，同時對中國對蝦性別相關標記和sampl法發展微衛星標記作了一些探討。 -
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。 -
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。 -
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。 -
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。 -
For example, fragments resembling dna from cancer-causing viruses might be removed and destroyed.
例如，可能除掉或破壞類似來源於致癌病毒的DNA片段。 -
After one - step reverse transcription of the rna virus genomes, the viruses " specific dna fragments were amplified by nested three loci pcr, which the amplification system was optimized by uniform design
選擇合適的核酸抽提方法，一步法抽提hbv 、 hcv及hiv 1的病毒核酸並一步法逆轉錄病毒的rna ，獲得病毒的dna 。 -
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。 -
The nucleic acids of the all influenza viruses conducted in the research were extracted from the viruses propagated in specific - pathogen - free chicken embryos. all of the eight segments were amplified by rt - pcr, and the purified pcr products were done cycle sequencing with specific primers, furthermore, the sequencing products were purified and run gel on abi prism 377 dna sequencing machine. the specific primers of the eight genes for pcr and cycle sequencing were designed using the ohgo ( 4. 0 version ) and genedoc ( 2. 3 version ) software
首先將實驗用毒株在spf雞胚中增殖，提取核酸，然後應用oligo （ 4 . 0版本）和gendoc （ 2 . 3版本）軟體設計h9n2aiv所有8個基因片段特異的pcr引物及序列測定引物，通過rt - pcr方法擴增所有毒株的各個基因片段，純化後用特異引物進行測序反應，反應產物純化后在abiprism377dna序列分析儀上進行序列測定，然後應用wisconsinsequenceanalysispackage （ gcg ， 10 . 2版本） 、 phylogeneticanalysisusingparsimony （ paup ， 4 . 0版本）和treeview （ 1 . 5版本）軟體進行序列的數據編輯、序列翻譯、進化樹繪制和遺傳演化分析。 -
Dna and rna reverse transcribing viruses
Dna與rna逆轉錄病毒 -
Group vii : dna reverse transcribing viruses
Dna逆轉錄病毒 -
In july 1999, a new family of dna viruses was isolated and was designated as sen virus ( senv ) after the initials of the infected patient, a human immunodeficiency virus - infected injection drug user, by a researcher group leading by dr. priini in diasorin research centre
1999年6月， diasorinresearchcentre的panielliprimi領導的研究小組研究人員在一個首寫名為sen的hiv靜脈吸毒者患者血液中發現了一種新的dna病毒，將其稱作sen病毒。 -
Geminiviruses are the only other group of plant dna viruses known
雙聯病毒是已知的唯一另一組植物dna病毒。
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