查询词典 constitutively

The research work involving the expression manner of doxA gene in S. lividans TK24 with plasmid pYG57 implied that the promoter PermE may control its expression constitutively, the time for maximum expression emerged from 48 to 60 h after inoculation and cultivation and the expression level was kept relatively stable, furthermore, the recombinant hydroxylase existed mostly in mycelium cell but little in broth.

而对Tm4（pYG57）菌株中doxA基因表达方式的研究表明， dd基因在 PermE启动子控制下可能是一种组成型控制表达，其表达量在接种后培养到 48－60 h左右最高并且维持相对稳定，并且表达的柔红霉素 Cl4羟化酶主要存在于菌丝体细胞内，很少分泌到细胞外。

TGF-βbinds to a heteromeric complex of type I and type II receptors. The constitutively active type II receptor phosphorylates and activates the type I receptor which phosphorylates Smad2 and Smad3 (receptor-associated Smads). Receptor-associated Smads bind the common mediator Smad4 and are translocated to the nucleus, where they associate with DNA-binding cofactors to modulategene transcription.

TGF-β与其效应细胞表面的Ⅱ型受体TβRⅡ和Ⅰ型受体TβRⅠ形成的异源二聚体结合，相继激活TβRⅡ和TβRⅠ，活化的TβRⅠ再进一步活化Smad2和Smad3，磷酸化的Smad2/3必须与Smad4结合形成复合物，才能进入细胞核，调节靶基因的转录[6]。

Importantly, depletion of ARMS facilitated UVB-induced apoptosis in melanoma cells through inactivation of MEK/ERK pathway, which is not constitutively activated in most cases of acral lentiginous melanoma, the melanoma subtype found mostly in Asians.

更重要的是，减少ARMS在黑色素细胞癌细胞的表现，会促进紫外线B光诱发之细胞凋亡，其作用机转是透过MEK/ERK传递路径之抑制，此路径在多数亚洲人常见的肢端小痣型黑色素细胞癌并无自身活化之现象。

Objective To gain stable genetic modification of neural stem cells that constitutively secrete brain-derived neurotropic factor and to explore the biological role on the survival and neurite outgrowth of cultured dorsal root ganglion neurons.

目的 建立稳定表达脑源性神经营养因子基因的神经干细胞并观察其对于体外培养的脊髓背根神经节细胞存活及突起生长的影响。

To prove the capability of 042BS to nodulate both soybean and alfalfa, constitutively expressed green fluorescence protein gene (gfp carried by pMP2444) was introduced to 042BS, and the recombinant strain 042BSG was obtained. The reisolates from nodules of the soybean and alfalfa inoculated with 042BSG were observed using the confocal laser-scanning microscope, and the expressions of gfp were detected, respectively.

将其接种保定苜蓿和北引1号大豆，并重新分离出根瘤菌，在激光共聚焦荧光显微镜下检测，可以清楚地观察到标记基因的表达，从而确证了042BS能同时在苜蓿和大豆上结瘤。

To prove the capability of XJ96077 to nodulate both soybean and alfalfa, constitutively expressed green fluorescence protein gene gfp (carried by pMP2444) was introduced to XJ96077, and the recombinant strain XJ96077 was obtained.

应用绿色荧光蛋白基因标记XJ96077，得到重组菌株XJ96077。

Moreover, over-expression of the constitutively activated Notch1 intracellular domain also inhibited odontoblastic differentiation of DPSCs.

组成性激活的Notch1胞内段的过表达也抑制了DPSCs的成牙本质细胞向分化。

Removal of this insertion constitutively activates PLC-β2 without ablating its capacity to be further stimulated by classical G protein modulators.

而去除这个结构能组成性激活PLC-β2，与此同时也并不会消除其被经典G蛋白调节子进一步激发的能力。

For the E. coli lac operon, write the partial diploid genotype for a strain that will produceβ-galactosidase constitutively and permease by induction.

以大肠杆菌的乳糖操纵元为例，请写出一菌株的部分二倍体基因型：β-半乳糖苷酶是组成型表达的，透过酶是诱导表达的。

I argue that it is crucial that we investigate the form of representation, legal, political and aesthetic, within which 'queer' Asian migrants are given recognition and definition by the US state, to query if such representation far from being felicitous, is yet another mode by which Asian diasporic sexualities are constitutively occluded at the very moment of their asserted historical emergence.

这种法律上的承认和保护是对酷儿的政治的、法律的和审美的再现。我认为非常有研究价值。在这种再现中，酷儿身份的亚裔移民被美国政府定义、认可。但我们有必要追问这种再现是一种福祉，还是另一种模式的禁锢。海外亚裔的性存在是不是在刚刚宣布了它的历史性的存在的同时，就被这种模式所建构和禁锢了。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。