异基因的

In a few addition lines,the gliadin genes carried by ...

在个别异附加系中，冰草染色体上的醇溶蛋白基因能够直接表达；而在多数情况下，它们仅能干扰或改变少数几个醇溶蛋白组分的合成，包括诱发、增强和抑制小麦原有醇溶蛋白基因的表达。

Barrier is a kind of boundary elements, which blocks the spread of heterochromatin and insulates the neighboring active genes from repression effects.

障碍子就是边界元件的一种，它可以使活性基因的表达免受异染色质的的作用，防止基因沉默。

The different DNA heteroploid type from one flank demonstrate the role of 〓 gene suppress the prolieration of malignant tumor.

基因mRNA表达阳性或阴性者，对应不同的骨肉瘤DNA异倍体类型，从一个侧面显示出〓基因的抑制恶性肿瘤细胞增殖的作用。

ObjectiveTo assess the relationship of the expression of bcl-2/bax and the acute rejection of small intestine transplantation ,And open up news pathway for diagnosising acute rejection of small intestine transplantation in earlier period-MethodsCreated 36 rat model of allogene small intestine transplantation by using inbred rat Wistar/A and F344/N.

目的 建立同种异基因大鼠小肠移植模型，检测术后移植小肠组织内凋亡基因Bcl-2和Bax的表达情况，探讨其与急性排斥反应之间的关系，为临床早期诊断急性排斥反应开辟新途径。方法选用近交系F_(344)／N和封闭群Wistar／A大鼠建立全小肠移植模型。

Results The levels of HSP 70 mRNA and HSP 70 protein expression were significantly different among the 5 groups. Ketamine induced marked HSP 70 mRNA and HSP 70 protein expression in the posterior cingulated cortex. Propofol itself did not induce HSP 70 gene expression in this brain region. Propofol significantly inhibited ketamine-induced HSP 70 mRNA and HSP 70 protein expression in the posterior cingulate cortex in a dose-dependent manner.

结果氯胺酮可明显诱导HSP70 mRNA与HSP70蛋白在大鼠后扣带回皮质区的表达；异丙酚自身不能诱导HSP70基因的表达；预先给予异丙酚可显著抑制氯胺酮诱导的HSP70 mRNA和HSP70蛋白在这一区域的表达，且抑制效应呈剂量依赖性。

Lines which were 2n=21"+1" and one line which was 2n=20"+2", one line which was 2n=43. The salt-resistance addition line Line15 was confirmed as a Disomic alien addition line by C-banding, SSR, FISH methods, and the two alien addition chromosomes had close correlation with the long arm of the second homoeologous group, the centromere region of the third homoeologous group and the short arm of the seventh homoeologous group. We also confirmed the particular C-banding type of the alien addition chromosomes by C-banding following FISH method. The drought-resistance addition line Line17 was found also as a Disomic alien addition line by SSR and FISH detection. The alien addition chromosomes had close correlation with the short arm of the second homoeologous group.

对导入赖草优质耐盐基因的株系Line15进行了C-分带、荧光原位杂交、SSR相结合的鉴定，确认Line15是一个二体异附加系，附加的一对染色体与小麦的第二同源群长臂、第三同源群着丝粒和第七同源群短臂密切相关，并确定了Line15的外源染色体C-分带特征带型，为目后鉴定Line15附加系的真伪提供了简便快捷的途径；对抗旱附加系Line17进行了荧光原位杂交和SSR检测，得出Line17也是一个二体异附加系，外源染色体与小麦的第四同源群短臂密切相关。

First, miRNAs derive from genomic loci distinct from other recognized genes, whereas siRNAs often derive from mRNAs, transposons, viruses, or heterochromatic DNA.

第一，微小RNA 起源于明显不同于其他识别基因的基因位点，而小型干扰RNA通常起源于信使RNA、转座子、病毒或异染色质的 DNA。

After discussion of the relationship among idioblastic cells,tolerance to abiotic stress and betaine,the author thought the reason of transgenic plants having an increased number of idioblastic cells was that BADH was introduced and much betaine might be synthesized.

通过对异形细胞、植物抗逆性、甜菜碱三者之间的关系讨论，认为转基因植株异形细胞数量多是由于BADH基因的导入可能合成了较多甜菜碱。

Objective: To explore the effect of syngeneic bone marrow-derived mesenchyinal stem cells infusion in the induction of immune tolerance to murine skin allografts.

目的：探讨受体来源的同基因骨髓基质干细胞在促进异基因骨髓细胞诱导小鼠皮肤移植免疫耐受中的作用。

Armigera. The mRNA expression levels of CYP9A12 and CYP9A17v2 in midgut were higher than those in the fatbody respectively.

以pYES2作为表达载体，在酵母W菌株中表达了棉铃虫细胞色素P450基因CYP9A12和CYP9A17v2，分析了这两个基因的异源表达产物对溴氰菊酯、氟氯氰菊酯、甲氰菊酯和联苯菊酯四种拟除虫菊酯类药剂的离体代谢作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。