查询词典 subtractive

Expressions of cytokeratin 19 and subtractive gene P02 in hepatocellular carcinoma and oval cells.

细胞角质素19及消减基因P02在肝细胞癌组织及卵圆细胞中的表达。

But the subtractive method, while requiring complex chemical techniques, has turned out to be more practical

但减色法尽管需要复杂的化学技术，最终比前者更加实用

Good balance starts with good arrangements .its important to understand arrangement since so much of mixing is subtractive by nature .

优秀的平衡处理开始于优秀的编排。而明白编排是鉴于mixing中所出现的自然衰减情况而作出的处理，这是非常重要的。

The difference between the direct method and subtractive method in the determination of TOC is discussed.

研究了水质监测中总有机碳测定时，采用直接法和差减法测定结果的差异，结果表明对于自来水、天然水样和部分污水水样，采用直接法测定总有机碳更准确。

Suppression subtractive hybridization complementary DNA libraries identified differentially expressed genes in liver tissue of winter flounder collected from the highly impacted Raritan-Hudson estuary versus those from less industrialized estuaries farther south in New Jersey.

利用抑制性消减文库鉴定了重污染区与非污染区冬鲽肝脏组织中的基因差异表达。

Suppression subtractive hybridization was used between virulent strain HA9801 and avirulent strain 12. Five fragments of putative virulent genes were found by this method.

并采用抑制性差减杂交的方法对2型毒力菌株所携带的差异基因序列进行了研究，发现了5个新的可能的毒力基因。

Key words: Boophilus microplus;suppression subtractive hybridization;expressed sequence tag;sequence analysis

微小牛蜱；抑制消减杂交；表达序列标签；序列分析

METHODS: The collagen type Ⅰ gene was cloned by the improved subtractive hybridization, and the fragment of collagen type Ⅰ cDNA was labeled by digoxin and was hybrided by in situ hybridization on the section of capsule of normal and cataractous lens.

用改良的消减杂交法克隆Ⅰ型胶原基因，地高辛标记Ⅰ型胶原cDNA片段制作探针，用原位杂交法研究其在晶状体前囊膜切片上的表达，并作统计学处理。

METHODS: The collagen type Ⅰ gene was cloned by the improved subtractive hybridization, and the fragment of collagen type Ⅰ cDNA was labeled by digoxin and was hybrided by in situ hybridization on the section of capsule of normal and cataractous lens.

用改良的消减杂交法克隆Ⅰ型胶原基因，地高辛标记Ⅰ型胶原cDN####段制作探针，用原位杂交法研究其在晶状体前囊膜切片上的表达，并作统计学处理。

Nutrition solution culture, ICP-AES, the differential centrifugation technique and sequential chemical extraction method, suppression subtractive hybridization , RAPD were used in this thesis to study the mechanisms of copper tolerance and accumulation by Commelina communis grown in copper mine deposit which was reported to be a Cu hyperaccumulator, compared with C.

论文以本实验室报道的生长于矿山上的铜超富集植物鸭跖草和生长于正常土壤中的鸭跖草为试验材料，分别运用溶液培养法、ICP-AES元素测定技术、差速离心法和化学试剂逐步提取法、抑制消减杂交技术、RAPD技术研究了矿山和非矿山两种生境鸭跖草对铜的耐性和吸收积累的差异，两种生境鸭跖草在铜胁迫下养分吸收和积累的差异，两种生境鸭跖草在铜胁迫下生理反应的差异，以及铜在鸭跖草细胞内的分布及结合形态研究，矿山鸭跖草差异表达的cDNA克隆，铜对鸭跖草种群遗传分化的影响，从这几个方面探讨了矿山鸭跖草对铜的耐性机理。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。