异源的

These DNA sequence changes might contribute to the rapid evolution of the newly formed allopolyploid and allow the divergent genomes to act in harmony.

杂种后代DNA序列的这种变化可能有利于新形成异源多倍体小麦的快速进化、遗传协调和遗传稳定性。

A method for the recombinant production of a heterologous polypeptide in a eukaryotic host cell is described.

本发明描述了用于在真核宿主细胞中重组产生异源多肽的方法。

These results show that Nisin promoter from Lactococcus lactis NZ9000 could efficiently induce the expression of heterologous protein.

这些结果表明Nisin能有效诱导乳酸乳球菌NZ9000中异源蛋白的表达。

Monosomic alien addition lines are plants that with one chromosome of an alien donor species attached to the relative recipient species.

异源单体附加系是从亲缘关系较远或属间的一个物种单条染色体附加到另一个物种中。

Heteroduplex molecules have been made by mixing pJSA1175 and pJSAl175ADRV4, pJSA1175ADRV4 and pJSAl175RRV4 DNA molecules which have been linearized by Pst Ⅰ and Bgl Ⅱ respectively, denaturing them in alkaline or high temperature, allowing them to renature and then spreading in the presence of formamide.

以痘苗病毒表达载体pJSA1175及重组质粒pJSA1175ADRV4(含ADRV VP4基因)、pJSA1175RRV4(含猴轮状病毒VP4基因)为材料，用碱变性方法或热变性方法制备了载体质粒与重组质粒DNA之间的异源双链，电镜下成功观察到载体序列部分经变性、复性后配对呈双链状态，而外源基因区域突出呈单链环状结构，测量长度为2.3kb。

CK2 is known to be a tetrameric serine/threonine-specific kinase composed of two large catalytic subunits ?

摘 要：蛋白激酶CK2是一个丝氨酸/苏氨酸特异性的激酶，通常以异源四聚体形式存在，由两个催化亚基（CK2α和CK2α′）和两个调节亚基CK2β组成。

CK2 is known to be a tetrameric serine/threonine-specific kinase composed of two large catalytic subunits (a and/or a') and two small β regulatory subunits.

蛋白激酶CK2是一个丝氨酸／苏氨酸特异性的激酶，通常以异源四聚体形式存在，由两个催化亚基（CK2α和CK2α'）和两个调节亚基CK2β组成。

FDR3 was inserted into the yeast expression vector pDBLeu and then was transferred to the yeast strain M3 mediated by PEG/LiAc and by electroporation . In the medium without copper and iron, onlywith ferric citrate , the expression of FDR3 could complement the growth defect of ctrl mutant .

把FDR3基因片段克隆到酵母表达载体pDBLeu上，然后通过电击和乙酸锂转化两种方法将重组质粒导入酿酒酵母Ctrl突变体（M3 mutant）中，采用酵母异源互补法进一步鉴定FDR3基因的功能。

To induce diploid gynogenesis in summer flounder, eggs were fertilized with heterogenous cryopreservative sperm of Lateolabrax japonicas , which was irradiated with UV ray to be genetically inactivated, and cold shock was used to prevent extrusion of the second polar body.

中文摘要：用冷冻保存的花鲈精子作为异源精子，采用紫外线对精子进行照射使其遗传物质失活，然后与卵子进行&授精&，可以刺激犬齿牙鲆鱼卵进行雌核发育，在受精后一定时间采用冷休克处理&授精&卵，抑制第二极体排出成功获得了犬齿牙鲆雌核发育二倍体鱼苗。

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

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。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。