异源基因

结果表明我们构建的XJ-160病毒复制子型表达载体具有自主复制功能，可以表达异源基因。

The results indicated that the replicon vector derived from XJ-160 virus was self-replicating and that the following gene expression was efficient .

将传染性胃肠炎病毒的基因组人工改造成为感染性cDNA的表达载体，此载体可在ORF3处插入外源基因，异源基因绿荧光蛋白可稳定、高效地表达。

The genome of the TGEV has been engineered as an expression vector of an infectious cDNA , The vector led to the efficient and stable expression of a heterologous gene , inserted in the site previously occupied by the nonessential ORFs 3a and 3b .

利用黑麦异源基因选育大穗型超高产小麦新品种研究

Breeding superhigh yielding wheat varieties with big ears by using alien genes from rye

因此，研究利用异源基因，将它们导入栽培小麦品种，增加遗传多样性是当前小麦遗传育种的重要方向。

Therefore , studying the alien gene , translating them to cultivated Triticum and increasing the genetic varieties are the important direction of Triticum aestivum breeding .

结论电穿孔技术成功地将异源基因引入日本血吸虫成虫体内并获得表达，为转基因血吸虫和基因功能的研究打下基础。

The heterogenous gene of EGFP has been successfully introduced into the S.japonicum by electroporation and the expression of transgene was confirmed by molecular and microscopical methods , which laid a foundation for the further study of transgenic schistosoma and gene function .

异源Oct-4基因启动子在猪、兔和小鼠早期胚胎中的时空表达活性

Spatio-temporal Expression of Heterologous Oct-4 Promoter in Preimplantation Embryos of Pig , Rabbit and Mouse

成肌细胞表达异源心钠素基因的研究

Ectopic expression of atrial natriuretic factor gene in the primary myoblast

它可快速、高效地向小麦栽培品种转移异源有用基因，增加其遗传多样性，是利用异源种质资源改良小麦品种的一条有效途径。

It could transfer useful alien genes into wheat rapidly and efficiently , and enhance its genetic diversity .

该内源基因表达调控单元用于表达所选的特定异源编码基因以及特别用于表达异源抗原。

The endogenous gene expression regulatory units are used to express particular chosen heterologous coding sequences and in particular to express heterologous antigens .

现代生物技术的不断发展为草莓育种和种质创新提供了新的技术手段，它可以直接将来自不同种属的异源目的基因插人到草莓基因组，使草莓表达目标性状，实现草莓品种的遗传改良。

Genetic transformation has launched a new era in strawberry breeding and germplasm creativity . It offers a direct method of creating varieties that selectively targets gene or a few heterologous traits for introduction into the strawberry plant .

活菌载体疫苗是将异源抗原基因插入活细菌的染色体或质粒载体中，激发免疫系统提呈异源抗原并产生免疫保护，从而达到预防一种或多种疾病的新型疫苗。

Live bacteria vector vaccine is a novel type of vaccine by inserting heterogenous antigen genes into chromosome or plasmid of bacteria , which elicits efficient and protective immune responses to heterogenous antigens , so as to prevent one or several diseases .

植物异源多倍体进化中基因表达的变化

Changes in Gene Expression in Evolution of Plant Allopolyploids