查询词典 deletion

Using CCA, karyotype abnormalities were found in 18 (37.5%) of 48 cases, among which complex karyotypes were found in 4 (8.3%) cases, a deletion of chromosome 5/a deletion of the long arm of chromosome 5 (-5/5q-) in 5 (10.4%) cases,-7/7q- in 5 (10.4%) cases, trisomy 8 in 8 (16.6%) cases, 20q- in 2 (4.6%) cases, unconsistent translocations in 3 (6.2%) cases.

细胞遗传学分析检出染色体异常18例(37.5%)，其中复杂异常4例(8.3%)、5号染色体缺失或5号染色体长臂部分缺失5例(10.4%)、7号染色体缺失或7号染色体长臂部分缺失5例(10.4%)、8号染色体增加8例（16.6%）、20号染色体长臂部分缺失2例（4.6%）、不一致的易位3例（6.2%）。

Unctional study of the negative selection sites, possible Darwinian positiveselection sites and deletion mutants The aim of this study was to observe the role of negative selection sites,possible Darwinian positive selection sites and deletion fragments in FKN/CX3CR1 binding affinity, chemotaxis and adhesion.

KN／CX3CR1负选择位点、可能存在的达尔文正选择位点及缺失片段的体外功能研究观察负选择位点，可能存在的达尔文正选择位点及缺失片段对FKN／CX3CR1介导的功能的影响，应用定点突变技术构建不同的突变子，体外实验观察突变子对FKN／CX3CR1在亲合力、趋化功能和粘附功能上的影响。

The BORUI software belongs to the field of computer software technology, and is characterized by that after the BORUI software is mounted in computer, when the mourse is placed on the icon of an unopened file, one window can be automatically ejected, the file contents or preset contents can be displayed in the window, after the file is opened, the preset contents also can be looked up by means of software function; in the computer said BORUI software has several functions; inhibiting deletion, enciphering deletion function and making reference and comparison between various files with different types and different forms.

BORUI软件属于计算机软件领域，其特征在于：当计算机安装BORUI软件后，将鼠标放置在一个未打开的文件的图标上时会自动弹出一个窗口，窗口中可显视其文件内容或预先设定的内容；在文件打开后也可以通过软件功能查看其预先所设定的内容；通过软件功能可将计算机中不同类型不同格式的文件设定成为禁止删除；可为删除功能加密，为删除功能加密后，只能通过输入正确的密码才可以将文件删除；通过软件的功能可以在文件中的文字与文字、图像与图像、视频与视频、动画与动画、音频与音频等不同类型不同格式的各种文件之间进行参照与对比。

The cybrids containing 0% and 85% of mtDNA with 4977-bp deletion as an experimental system were used as an experimental system to investigate the effects of high proportion of 4977-bp mtDNA deletion on apoptotic behaviors of human cells.

我乃利用此技术所制造的细胞质融合细胞株，探讨高百分比4977-bp断损突变对细胞凋亡的影响，希望藉此可以更进一步了解粒线体脑肌病之致病机转。

Deletion of attribute references, subscriptions and slicings is passed to the primary object involved; deletion of a

对于属性引用，下标和片断的删除会作用到相关的主元对象，对片断的删除一般等价于对该片断赋予相应

Deletion of attribute references, subscriptions and slicings is passed to the primary object involved; deletion of a slicing is in general equivalent to assignment of an empty slice of the right type (but even this is determined by the sliced object).

对于属性引用，下标和片断的删除会作用到相关的主元对象，对片断的删除一般等价于对该片断赋予相应类型的空片断(但这也受被截为片断的对象的限制)。

Deletion of attribute references, subscriptions and slicings is passed to the primary object involved; deletion of a slicing is in general equivalent to assignment of an empty slice of the right type (but even this is determined by the sliced object).

对属性引用、下标和片断的删除会作用到相关的基元对象。对片断的删除一般等价于对该片断赋予相应类型的空片断。

In order to elucidate the regulation mechanism of RU5 region to BFV gene expression, BFV3026 provirus DNA was used to construct the plasmids containing different deletion of R region, which were cotransfected with luc report gene locatied behind the IP promoter to BL12 cells, and luciferase activities was assayed, confirming that U5 region could repress the initiation function of LTR as well as IP. The BFV structure genes with different deletion of R region were cloned closely behind to heterogenous CMV promoter, then transfected to 293T cells, RT activity was performed, testifying the R region was required for BFV pol gene expression, and also the function domain was identified within the 100n.t. sequence at the 5′end.

以牛泡沫病毒(Bovine foamy virus， BFV)中国株BFV3026原病毒DNA为材料，构建R区系列缺失质粒，通过对其转染细胞中RT水平及对缺失质粒与luc报告质粒共转染细胞中萤火虫荧光素酶活性的测定，确立U5区对于BFV3026两类启动子LTR和IP均具有负调控作用；同时将带有不同R区的BFV3026结构基因片段克隆于异源启动子CMV之下，通过对其转染细胞293T中RT酶活性的测定，确立R区对于病毒结构基因pol的表达具有一定的调节作用，并将其功能区域初步界定在R区5′端100bp内。

We found that neither the fusioned nor the non-fusioned forms of Hu-P68 cDNA open reading frame could express efficiently in the E. coli cells; in different prokaryotic expression vectors and under various promotors resulted in no distinctive variations. Deletion of 5'UTR by synthesis adaptors, deletion of 3'UTR or signal peptide sequence by PCR gained no gross improvement. Only the truncated API-I proteins were observed to be highly expressed when the 3'ORF fragment of the Hu-P68 cDNA was fusioned at the 3'end of PAI-I gene.

结果发现无论是以融合形式存在，还是以非融合形式存在，人的P68 cDNA基因在E.coli细胞中都未能获得高效表达：在不同表达载体中，不同启动子对P68 cDNA基因的表达没有显著差异；利用合成Adapter的方法删除5'UTR，及利用PCR技术删除3'UTR和信号肽序列对表达没有明显改善；分别表达被分割的P68 cDNA5'端编码区、中央编码区和3'端编码区均未见有明显表达；当P68 3'端编码区与高效表达蛋白PAI-Ⅰ基因3'末端融合时，仅见有PAI-Ⅰ以截断形式高效表达出来。

The functional allele at the W locus is Ipmyb2, which was newly found in Chinese populations, and it differs mainly in the intron regions from those of the reported allele Ipmyb1; in comparison to Ipmyb2, the newly found second allele ipmyb2 has eight substitutions in the exons, a 6-bp deletion, and a 19-bp deletion, causing ORF shifting, and exists mostly in white-flowered individuals.

以上结果表明：1花青素代谢途径上酶基因的位点均有一定程度的多态，其中尤以ANS为最高；调控基因ipmyb2的核苷酸缺失造成该基因停止功能，使其纯合子的个体开白色花。2授粉者所介导的花色表型选择确实在中国种群中发生，有可能进一步增加花色代谢途径上基因位点的遗传变异。

I can't overhaul the car.

我追不上那辆车。

Pass up many opportunities that could help you get to where you're going faster.

错过了许多机会可以帮助你得到的地方，你会更快。