克隆牛的英文

• cloned calf

• "牛"英文翻译    cattle; ox
• "克隆牛产子，全球第一例" 英文翻译 :    cloned cow gives birth in japan，world’s first
• "克隆" 英文翻译 :    cdna; cloning; conceiving a clone; keruing; khlung; kloeckera; klone; quelon; the clone
• "cdna克隆" 英文翻译 :    cdna clone; cdna cloning
• "dna克隆" 英文翻译 :    dna clone dna cloning; dna cloning
• "pcr克隆" 英文翻译 :    pcr cloning
• "阿克隆" 英文翻译 :    akron
• "埃克隆" 英文翻译 :    ecklund; eklund
• "奥克隆" 英文翻译 :    aklan
• "拜克隆" 英文翻译 :    baekkelund
• "奔克隆" 英文翻译 :    boun klong
• "比克隆" 英文翻译 :    birkelund
• "伯克隆" 英文翻译 :    burklund
• "不克隆" 英文翻译 :    no clone
• "昌克隆" 英文翻译 :    chanclon
• "达克隆" 英文翻译 :    daclon
• "单克隆" 英文翻译 :    monoclonal
• "多克隆" 英文翻译 :    polyclonal; polyclone
• "复制；克隆" 英文翻译 :    clone
• "寡克隆" 英文翻译 :    oligoclonal
• "克隆dna" 英文翻译 :    cloning dna
• "克隆ＤＮＡ" 英文翻译 :    cdna; cloned dna
• "克隆版" 英文翻译 :    kill switch; the sims2 alcoholclone
• "克隆鲍" 英文翻译 :    clamba
• "克隆病" 英文翻译 :    crohn disease

• The researchers want to perfect cloning in cows because of the large market for expensive high - quality beef
  科研人员希望完善克隆牛技术，因为昂贵的高质牛肉市场庞大。
• The food and drug administration says meat and milk from clones of adult cattle , pigs and goats are safe to eat
  食品与药品管理局表示成年克隆牛，猪，羊的肉奶产品可以安全食用。
• Cloning techniques have continued to improve since then , and today there are cloned mice , salmon , and cattle
  克隆技术从那时起得到了持续的进展，今天已有了克隆老鼠、克隆鲑鱼和克隆牛。
• The american fda announced that cloned meat and milk from cloned farm animals is approved to be sold
  研究指出，经过克隆的牛、猪和山羊以及它们的后代均可以安全食用，克隆牛产的奶也可安全饮用。
• That was the level of pessimism when veterinary researchers jonathan hill and mark westhusin got ready to deliver the world ' s first cloned bull at texas a & m university a year and a half ago
  这就是一年半前得克萨斯农业和机械大学的兽医研究人员乔纳森?希尔和马克?韦斯特胡辛在即将为世界上第一例克隆牛接生时所持的悲观态度。
• Histon acetylation plays an important role in regulation chromatin structure and transcriptional activity . however , there is a lit tle investigation in cloned cattle about histone acetylation . andmore , in many dead cloned cattle , the lung abnormality is mostly obvious
  在报道的克隆牛发育异常中，肺脏的异常比较普遍和明显，而在我们的克隆牛工作中也发现了类似问题，所以我们选用克隆牛肺脏组织作为实验材料，进行组蛋白乙酰化研究。
• In order to investigate the histone acetylation in gene different regions , we used normal cattle 4n1 , 6n1 , 9n3 , cloned cattle xiaobai and 9c4 , with the igf1 and gh genes . we designed 14 and 8 pairs of primers on their dna sequences , respectively
  为研究基因不同区域的组蛋白乙酰化水平，我们选取了正常牛4n1 ， 6n1 ， 9n3 ，克隆牛xiaobai和9c4共五个样品， igf1和gh两个基冈作为研究对象，在它们的基因序列上分别设计了14对和8对引物来进行定量分析。
• However , it is difficult to relate the histone acetylation level with the gene expression level . we indicate , although histone acetylation acts to enhance the access of transcription - associated protein to dna , the activation of gene expression only need containing some acetylation level , but the hyperacetylation and underacetylation would effect the gene expression , so as to the abnormal development
  而在克隆牛中组蛋白乙酰化水平虽然有所降低，但如果这种降低仍然为基因的表达提供了足够的基础，这就对基因的正常表达造不成很大影响；但如果组蛋白乙酰化水平过高或过低，可能要影响到其他因子的作用，从而影响了基因表达的调节，最终导致生物个体发育异常。
• We get to the conclusions : ( 1 ) the histon acetylation level has some derease in the lung of cloned cattle ; ( 2 ) in the cloned cattle xiaobai , the histone acetylation level is lower than that in normal control , however , higher or adjacent to that in other dead cloned cattle ; ( 3 ) there is no significant difference during those cattle from the cumulus , fetal fibroblast and adult fibroblast cell donor
  我们发现： ( 1 )在克隆牛中组蛋白乙酰化水平基本上都有所降低； ( 2 )克隆牛xiaobai乙酰化水平比正常牛低，而基本上是高于或接近死亡克隆牛水平的； ( 3 )在我们所研究的三个供体细胞系(卵丘细胞，成体成纤维细胞和胎儿成纤维细胞)中，乙酰化水平无明显差异。