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- In dbEST of corn,this TPC1 gene segment has no homologue sequence,so we nominate it as ZmTPC1. 在玉米的dbEST中没有与该基因片段相似的序列;我们把它命名为ZmTPC1.
- Class switching A B lymphocyte can change the class of antibody being expressed by moving a new C gene segment into position after the recombined VDJ segment, deleting the intervening DNA. 类型转换 B淋巴细胞能通过将一个新的C基因片段移位于重组VDJ片段之后，并删除间插DNA来转换所表达抗体的类型。
- CDC officials described the virus as having a unique combination of gene segments not seen before in people or pigs. 疾病预防控制中心官员称，该病毒具有独特的综合基因片段以前从未见过的人或猪。
- The virus is made of eight gene segments of known provenance but which have not previously been seen in this combination. 八种来自于已知起源的基因片段组成这种新病毒，而且组合方式前所未见。
- Sequencing of all eight gene segments found no evidence of genetic reassortment with human or pig influenza viruses and no evidence of significant mutations. 所有八个基因片断的排序未发现证据表明与人或猪的流感病毒发生基因重组,也无证据表明发生显著突变。
- Bioinformatics was applied to analyses of recombination patterns,somatic mutations and germline gene segments usage,and to prediction of epitopes recognized by CTL. 利用生物信息资源分析B ALLIgHV基因重排类型、胚系基因片段利用及体细胞突变情况 ,并预测CTL细胞识别的表位。
- When two viral strains infect the same cell, their gene segments can reassort just like figures on a slot machine, forming new combinations and thus novel versions of the virus. 当两种品系的病毒感染同一个细胞时，其中所带各段基因，就会像吃角子老虎上头的数字一样，重新配对而形成新的组合，也就是新品系的病毒。
- A distinctive feature of influenza viruses is that mutations occur frequently and unpredictably in the eight gene segments, and especially in the haemagglutinin gene. 流感病毒及其显著的特征就是频发的突变，其拥有的8各基因片段难以预知，尤其是血凝素基因。
- A gene is a short segment of DNA. 一个基因是DNA(脱氧核糖核酸)上面的一个小段。
- The gene segments mentioned above were cloned into the multiple cloning sites of retrovirus vector pLXSN to construct an attenuated superantigen expression vector pLXSN SEA (D227A) linker CD80tm modulated by cis acting element of AFP gene. 将上述片断插入逆转录病毒载体 pLXSN的多克隆位点 ,构建AFP基因顺式作用元件调控的肝癌特异性减毒超抗原表达载体 (pLXSNSEA(D2 2 7A) linker CD80tm)。
- The Cloning and Sequencing of OmpA Gene Segment of Spotted Fever Group Rickettsiae Isolated in Guangdong Province 斑点热群立克次体广东分离株OmpA基因片段的克隆及序列分析
- Having found that there are Osx gene segments among the known genes induced by Cbfal in our SSH result, then we checked it in MLO-Y4 cells by RT-PCR and performed similar experiments in the two osteoblasts: MC3T3-E1 and U2OS. 因为，在Cbfa1诱导的已知基因中有Osx存在，所以，MLO一Y4中Cbfal诱导表达新基因的分离实验进一步以RT一PCR法证实在MLO一Y4细胞中Cbfal可以诱导osx表达。
- Antisense oligodeoxynucleotides (ASODNs) are synthetic ODNs, which hybridize with specific gene segments modulating the expression of these genes at transcriptional and translational stages. 反义寡核苷酸（ASODN）是一段能与特定基因结合并抑制其表达的人工合成的脱氧寡核苷酸链，可在转录、翻译水平调节相关基因表达。
- Cloning, expression and identification of gene segment encoding the neutralizing epitopes of IgA protease secreted by Neisseria gonorrhoeae 淋球菌IgA蛋白酶基因中和表位片段的克隆、表达和鉴定
- The position that a given gene occupies on a chromosome. 基因座在一条染色体上某种给定基因所占的位置
- Half of the people who inherit the gene express it. 半数有这种遗传基因的人，皆显示出其影响
- Now the variant of each gene is called an allele. 每一种基因的变化就叫做等位基因。
- We know a lot about the structure of gene now. 如今我们对基因的结构有了较多的了解。
- A single gene may have many effects. 单一基因可能具有很多种效应。
- There can be more than two alleles for a gene. 一个基因可能有两个以上的等位基因。
