查询词典 bac

It has already become the important subject for the scientific circle of cotton in our country that how to occupy a space in competing of cotton study in the future and promote its genomics research.

而采用我国骨干棉花品种、构建具有我国自主知识产权的BAC文库，利用国内外已有分子标记探针钓取和分析含有重要性状的BAC克隆，是发掘分子标记、克隆重要基因、深入开展棉花功能和比较基因组学研究的基础和关键。

In Chapter Two the impact of signal peptides to the secretory efficiency were studied.

第二章研究了5种不同的信号序列对Bac-to-Bac杆状病毒表达系统分泌效率的影响。

The signals look like noncontinuous beads on the DNA fiber,which consist of multi-copy and arrange tandemly.Fiber-FISH results with 45S rDNA probe showed that an average signal length is about 3～11μm in many tandem copy sequence(measure number,n=8),so we estimated the size of each copy to be approximately 11～30kb in cotton genome.There are dual signals on each end of the mitosis metaphase chromosomes and pachytene chromosomes hybridized with telomere DNA probe.The signals also look like non-continuous beads on the DNA fiber,the length is about 1～9μm,so we estimated the size is about 4～27kb.The signals almost covered the whole mitosis metaphase chromosomes and pachytene chromosomes of G.arboretum Shixiya 1 hybridized with gDNA probe,the euchromatin zone and heterochromatin zone were identified clearly on pachytene chromosomes,and the signals also look like non-continuous beads.Two BAC clones 150-D-24 and 182-F-9 in DNA BAC library of Pima90 were selected as probe to hybridize with mitosis metaphase chromosomes,pachytene chromosomes and DNA fiber of G.raimondii.

棉花FISH技术系统的应用研究。45S rDNA在亚洲棉石系亚1号中期和粗线期染色体上有两对大的信号，在DNA纤维上信号为非连续的念珠状，多个拷贝串联排列，每个拷贝长度大约在3～11μm，推测每个拷贝的实际长度为11～30kb；端粒序列在亚洲棉石系亚1号中期和粗线期染色体端部都有双点信号，在DNA纤维上信号也为非连续的念珠状，不同染色体上信号长度大约在1～9μm不等，推测实际长度为4～27kb；gDNA信号几乎布满整个亚洲棉石系亚1号中期和粗线期染色体，在粗线期染色体上能明显区分出常染色质区和异染色质区，DNA纤维上的信号均为非连续的念珠状。

To provide a platform for the personnel of legal practice circles to contact exchange and share information and promote the growth of law profession community, as well as under the friendly support of BAC, New York State Bar Association Beijing Branch and the Arbitration Professional Committee of Beijing Municipal Lawyers Association jointly held symposium in the international conference hall of BAC on the evening of July 30, 2009. The director of international department of New York State Bar Association Mr. Michael Galligan expressed congratulations on symposium from New York through overseas call, New York State Bar Association Shanghai Branch also attended the activity by means of remote video.

为了给法律实务界人士提供一个接触交流和分享信息的平台，促进法律职业共同体的成长，在北京仲裁委员会的友情支持下，纽约州律师协会北京分会、北京市律师协会仲裁专业委员会于2009年7月30日晚在北仲的国际会议厅联合举行酒会，纽约州律师协会国际部主任Michael Galligan先生从纽约通过越洋电话向酒会表示祝贺，纽约州律师协会上海分会也通过远程视频方式共同参加了活动。

In this study, to define the functional roles and mode of the upstream regulatory elements ofα-globin gene cluster,αMⅡwas obtained, in which the 31.7kb sequence including HS-33, HS-10、HS-8 and HS-4 was deleted by defective prophage mediated by the homologous recombination;αMⅢwas also constructed, in which the 35.4kb sequence including HS-40、HS-33、HS-10、HS-8 and HS-4 was deleted by the method of temperature sensitive shuttle vector mediated homologous recombination.

在此基础上，为了定义α-珠蛋白基因簇上游各调控元件的调控功能，并探讨其作用机制，本研究利用缺陷型原噬菌体介导的同源重组法修饰α-BAC，删除包括HS-33、HS-10、HS-8和HS-4在内长达31.7kb的序列得到BAC突变体αMⅡ；又利用温度敏感型的穿梭载体介导的同源重组法删除包括HS-40、HS-33、HS-10、HS-8和HS-4在内达35.4kb的序列，得到BAC突变体αMⅢ。

A few months earlier Carlyle had been the winner of the keen contest for a building hitherto occupied by the customs service in rue du Bac, a street in one of the poshest quarters in the centre of Paris.

这栋建筑现为海关部门办公场所，而Rue du Bac所在地是巴黎中心最繁华的地区之一。

From that vial, the air is passed over the photocells so the meter can measure the color change and calculate the BAC.

从这一小瓶，空气越过光电这样米可以衡量的颜色变化和计算的BAC 。

L-arginine decreased LES tension and L-NAME antagonised its effect in saline control, but no effects on LES strips in BAC-treated dogs.

加入卜精氨酸可使生理盐水组LES 肌条的肌张力降低，L－NAME有明显的桔抗作用，但对BAC处理犬LES肌张力无影响。

Results : We successful make MLL gene rearrangements construct by BAC engineering and finally had the transgenic mice.

结果：我们成功藉由BAC技术制造出MLL 基因重组架构。

The introduced kan gene in EBV-BAC genome was eliminated specifically by the recombinase FLP when transformed by plasmid pCP20, leaving an FRT scar of 69 bp.

这种经改进并程序化的方法，也适应于引入其它突变或在其它BAC-疱疹病毒基因组中引入突变。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了