1.〔遗〕外显子
2.编码顺序
3.基因外区
4.外子
1.〔遗〕外显子
2.编码顺序
3.基因外区
4.外子
1.a discontinuous sequence of DNA that codes for protein synthesis and carries the genetic code for the final messenger RNA molecule.
2.an officer belonging to a group of four who command the Yeomen of the Guard in London
1.Then, the free end of the exon attacks the 3' splice site, displacing the intron and forming a new bond with the next exon.
之后外显子的自由末端发起对3’剪接位点的攻击，替代了内含子而与后面的外显子形成新的键。
2.The first exon codes for a signal sequence ( cleaved from the protein during membrane passage).
第一段外显子编码信号序列（在跨膜过程中被切除）。
3.Exon Trapping is a powerful method developed recently for isolating transcribed sequences from genomic DNA.
外显子捕获是近年发展起来的一种自基因组DNA分离表达序列的有效方法。
4.Several strains of meat-type and egg laying chickens were found to segregate for an HindIII RFLP located in the intron preceding exon 4.
几株肉型和产蛋的鸡被发现隔离的酶切多态性位于第4外显子内含子前面。
5.Objective: To detect the mutation in exon 15 of cholesteryl ester transfer protein gene and its properties.
目的：检测胆固醇酯转移蛋白第15外显子基因突变及其性质。
6.Objective: To investigate the relationship between the mutation of ABCB4 gene exon 12 and intrahepatic cholestasis of pregnancy(ICP).
目的探讨ABCB4基因外显子12的突变与妊娠期肝内胆汁淤积症（ICP）发病的关系。
7.The intensity of the higher molecular weight band (which included exon 51) was correspondingly reduced.
在较高的分子量带的强度（包括外显子51）也相应减少。
8.Mutations in exon 12 cause cytoplasmic NPM1 localization, and consequently contribute to tumour development.
第12外显子突变导致NPM1胞浆异位从而发生肿瘤转化。
9.Conclusion Deletion of DAZ exon may result in azoospermia.
结论DAZ基因外显子缺失可导致无精子症；
10.Deletion of exon 7 in SMN1 gene was detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).
采用聚合酶链反应-限制性片段长度多态性分析（PCR-RFLP）检测SMN1基因7号外显子纯合缺失。