端 Ⅰ名词1.(东西的头) end; extremity 棒的两端 the ends of a stick; 从这一端到另一端 from end to end; 岛的南端 the southern tip [end] of the island; 在它的最北端 at its northern extremity2.(事情的开头) beginning 发端 make a start; 开端 beginning3.(门类; 方面) item; point 变化多端 change constantly; most changeful; 举其一端 for instance; just to mention one example4.(原因) reason; cause 借端 use sth. as a pretext; 无端 without rhyme or reason; unwarranted5.(姓氏) a surname 端光 duan guangⅡ形容词(端正) proper; upright; straight 端坐 sit up straight; 品行不端 improper behaviour; misconductⅢ动词(平举着拿) hold sth. level with both hands; carry 端饭上菜 serve a meal; 端进两杯茶来 bring in two cups of tea; 端盘子 carry a tray; 有什么想法都端出来。 whatever you think, come out with it
c C major [minor] C大[小]调。 a C-spring C字形(承力)弹簧 (=Cee-spring)。 CCCL=350. C3丙等(的),体格劣等(的)。 (a C3 concert 第三流音乐会)。 C and A Pocket 〔美国〕无业游民做在上衣里用来装多余粮食的口袋 (Chicago and Alton pocket)。 C and S 【美军】整洁而严肃的 (=clean and sober)。
Structure analysis indicated that the molecule of hwtx - i consists of a small triple stranded anti - parallel ( 3 - sheet and five ( 3 - turns . the n - terminal , c - terminal and most basic amino acid residues are located in the surface of the molecule 构象研究表明, hwtx -由一小段三股反平行的-折叠和5个-转角组成,肽链的n端和c端以及多数碱性氨基酸残基都分布在分子表面。
3 ) the 3rd group of mutant alleles included f66 , f15 - 28 , f126 and f107 . these alleles showed wing and cuticle phenotypes related to wg signaling pathway . this group of mutant alleles turned out to be a new component of wg singaling pathway 这组的突变体等位基因编码一个wg信号传导途径组成成分干gg由其特点是在n端含有一个核定位信号mls ) ,而在c端则含有一个pho结构域(一种c4hc3锌指结构) 。
The predicted vfcpkl protein with 493 amino acids contains all the structural characteristics of reported cdpks and there are four domains of a variable domain , a kinase domain , an autoinhibitory domain and a calmodulin - like domain from n - to c - terminal end 由编码区推测的vfcpk1的493个氨基酸序列具有已报道的cdpk的所有典型结构特征,由n端到c端可分为可变区、激酶区、连接区和调节区四个结构域。
The initial yield is 53 . 1 % and the repetitive yield is 57 . 6 % . what ' s more , a series of reaction conditions including activating reagent volume , activating time and derivatizing temperature , time have been investigated using decapeptide as model peptide and tpge - itc 然后以16肤为模型肤用优化的条件进行c端序列分析,取得了较好的一试骑结果,鉴定了该肤c端前8个氨基酸,其初始回收率为6 ‘ . 4 % ,重复回收率为79 . 6 % 。
Not only sequence information from the c - terminus of proteins and peptides is of especial interest in the investigation of n - terminally blocked proteins and peptides , but also c - terminal sequence analysis can facilitate the production of more specific probes for gene cloning C端与n端一样,在蛋白质分子结构分析中具有重要的地位,对其顺序测定具有重要的意义,不仅可以对n端封闭的蛋白质进行序列测定,而且对基因克隆有指导意义。
However , due to the poor reactive carboxyl group of c - terminus , it is difficult to derivatize peptides topeptidyl t hiohydantoins for c - terminus , and the schlack - kumpf degradation based on thiohydantoin procedure has not yet been developed to such an efficient method as edman degradation 然而,由于c端羧基的化学性质不活泼,致使schlack - kumpf降解法的研究进展缓慢。但通过近十年的研究表明该方法是很有希望成为常规c端顺序测定的方法。
Its content was about 9 . 8 % among total cell protein by gene genius bio imaging system . the fusion proteins were found largely in an insoluble inclusion bodies . the purified fusion proteins was obtained by his6 technique used to immunize rabbits to obtain polyclonal antiserum with titer of 1 * 105 经工ptg诱导,重组质粒在点co力‘ blzi中表达出了c端融合了6xhis的融合蛋白,过量表达的蛋白主要以不溶性蛋白形式存在,其表达量占菌体总蛋白的9 . 8 % 。
According to the published data , three primers had been desighed and synthesized , xyndj - s including siginal sequence and xyna ! - w non - including siginal sequence had been cloned by pcr . according to the determined n - terminal amino acids sequence of xynb and the c - terminal conservative amino acids sequence of g / ll family xylanase Xynbn端十个氨基酸序列与已发表的最高同源性为90 ,根据n端序列测定结果及c端保守序列分别设计了两段引物,经pcr扩增出编码xynb成熟蛋白的核苷酸序列。
We divided all stpks into 5 subfamilies according to their own structure characterizes . stk - i only possess regions similar to the typical catalytic domain of stpks , stk - ii contain wd40 repeats , stk - iii contain all kinds of regulator domain in their c - terminal region , stk - iv have their catalytic domains located in the n - terminal region , while hstk - i also have a his kinase domain of two - component system 按照stpks结构的不同可划分为五个亚类: stk -亚类只含有一个催化区域; stk -亚类的c端含有wd40重复序列; stk -亚类的c端含有不同的调节区域; stk -亚类的催化区域位于c端, hstk -亚类则既含有丝氨酸苏氨酸激酶的催化区域,又含有组氨酸激酶催化区域。
The ir sequence of mxmybl is most homologous with that of atmyb ( 86 . 9 % ) and somewhat homologous with that of stmyb 1 ( 77 . 0 % ) ; there is very low homology among n - and c - terminal regions outside of the ir regions of all of the mybs ; the protein mxmybl contains a proline - rich region as well as a serine - rich region near the c - terminus , such structure motifs are implicated in transcriptional activation 9 ,与马铃薯stmyb的ir序列的同源性达77 0 ,所有这些nnrb蛋白除了瓜区具有较高的同源性外,其c端和n端几乎没有同源性。 mwyb蛋白的c一端还含有一个富含脯氨酸区,这样的结构基序可能具有激活转录的功能。