查询词典 control sequence

To enrich scientific understanding of this issue, we employed the ISSR (inter-simple sequence repeat) markers to determine the genetic structure in Cryptocarya chinensis. Four hundred and forty-eight individuals from six fragmented populations in Guangdong Province were sampled according to age classes.

因此， 本文采用ISSR(inter-simple sequence repeat)方法对广东省鼎湖山、黑石顶、大雾岭、古田、萝岗和饶平6个地点的南亚热带片断化森林中的厚壳桂种群的遗传多样性进行了研究。

The results of CRYSTAF test showed,along with the increment of the ethylene content,an increase in the tacticity of propylene homopolymers and decreases in the isotacticity、long crystallizable sequence content.

结晶分级分析测试结果显示，随着乙烯含量的增加，聚丙烯均聚物部分链结构规整性提高，结构规整、可结晶的长序列含量在减少，可见乙烯含量的变化规律直接决定上述参数的变化规律。

The X-ray diffraction reveals that complex 1, consisting of two crystallographically independent fragments A1 and A2, displays an interesting 3D supramolecular network constructed with ABAB sequence through hydrogen bonding interactions.

晶体数据解析表明，化合物1包含有两个单晶碎片A1，A2，通过相互的氢键作用力，以ABAB顺序排列的，构建了有意义的3D超分子网状结构。

The induced amino acid sequence identity with other cucurbitaceous ribosome-inactivating proteins was up to 68.90%, with TCS was 71.25%, with Gelonin was 71.25%, with Saporin was 66.45%. The amino acid sequences of 90 to 220 were conservative.

BC-MAP30和YT-MAP30基因的推导氨基酸序列与其他葫芦科植物的Ⅰ型核糖体失活蛋白以及天花粉毒蛋白、多花白树毒蛋白、肥皂草毒素蛋白的氨基酸序列同源性分别为68.90％、82.75％、71.25％和66.45％，且其第90～220位氨基酸序列较为保守。

Restriction Fragment Length Polymorphism analysis of 16S rDNA sequence was used to reveal the diversity of culturable rare actinomycetes.

采用16S rDNA的限制性片断长度多态性(Restriction Fragment Length Polymorphism，RFLP)分析和序列分析，揭示其多样性。

Cuspidate with 33％ identity and 50％ similarity to taxadien-5α-ol-O-acetyltransferase, 34％ identity and 52％ similarity to 10-deacetylbaceatin Ⅲ-10-O-acetyltransferase, and 33％ identity and 49％ similarity to taxane 2α-O-benzoyltransferase, respectively, moreover, it contained the conserved HXXXDG motif that is found in other transacylases, this sequence element has been suggested to function in acyl group transfer from acyl CoA to the substrate alcohol.

No.AF448807）在氨基酸水平与大部分植物来源的酰基转移酶具有较大的同源性，其中与东北红豆杉紫杉二烯-5α-醇-乙酰转移酶的一致性达33％、相似性达50％，与东北红豆杉紫杉10-去乙酰巴卡亭Ⅲ-10-0-乙酰转移酶的一致性达34％、相似性达52％，与东北红豆杉紫杉二烯2α-0-苯甲酰转移酶的一致性达33％、相似性达49％，并且在TS4的氨基酸序列中还发现酰基转移酶家族成员特有保守序列HXXXDG，这个序列单元被认为在将酰基CoA转移至醇类底物的过程中发挥作用。

Moreover, 70% of core promoter regions of RR cuticular protein genes share the common TATAAA sequence by searching the online server TFSEARCH.

采用TFSEARCH等在线服务软件分析发现，在70%含有RR基序的家蚕表皮蛋白基因的核心启动子区具有通用的TATAAA序列。

Using large sample DNA of capacity technology, the maize high lysine content of SSR mark analyse technological platform has been established in this paper. The main results are as follows: the five comparing research methods of drawing maize DNA mark have shown that the method of iso- sulphur cyanic acid guanidine drawing maize genome DNA has the superiority of using less medicine, operating sequence more simple , faster, and costs lower , steady and reliable quality of DNA, etc..Utilizing this method , one person can draw 300-400 DNA samples each workday.lt indicates that the method can be used in SSR marker of maize,.

本文从大样本容量的DNA快速提取技术入手，初步建立了玉米高赖氨酸含量的SSR分子标记分析技术平台，获得的主要结果如下：对五种玉米DNA提取方法的比较研究认为，异硫氰酸胍法提取玉米基因组DNA，具有使用药品少、操作步骤简单、快速、成本低、DNA质量稳定可靠等优点，利用该方法，每人每个工作日可以提取300～400个DNA样品，可以在玉米SSR标记分析中应用。

In this study, the complete coding sequence of N-hydroxylating cytochrome P450 (CYP79D2) gene, which catalyzing the committed enzyme in the first step in the biosynthesis of cyanogenic glucoside, was cloned by RT-PCR from cassava.

根据国际数据库中的木薯氰化物合成限速酶基因序列信息，设计特异引物，通过同源克隆法，从木薯中克隆出1626bp cDNA基因序列。

In sequence fry the garlics, Cymbopogon, Onion, Galangal, chilis...

然后顺序地把蒜米，香茅，洋葱，南疆，辣椒用油炒香。。。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。