marker gene的例句大全

employing hpt as a selection marker gene and hygromycin as a selection agent, the gfp gene was transformed into cotton via agrobacterium and regeneration plants were acquired.

以HPT基因作为筛选标记基因，潮霉素作为筛选剂，通过农杆菌介导法将GFP基因导入棉花细胞并得到再生植株。

In addition, the genetic background of DXB/ c mouse is composed of the genes of its progenitors DBA/ 2 and C57BL/ 6 as shown by coat colour gene testing and biochemical marker gene examination.

毛色基因及生化标志基因测试结果同时表明DXB/c系小鼠的遗传背景组合了两亲代品系的遗传基因。

the vhl gene may be useful as a marker gene for the diagnosis of rcc and as a target gene for molecular therapy.

VHL基因可作为临床诊断指标，并可望成为肾透明细胞癌基因治疗的重要目的基因。

IntI 1 integrase gene and class 1 integron marker genes were detected by PCR.

PCR扩增检测intI1整合酶基因,sul1和qacE△1基因.

All above of these, Si-1 gene has higher deletion and intron mutation of brain tumor and hepatocellular carcinoma, showing this gene may be as a marker gene of brain tumor and hepatocellular carcinoma.

上述结果表明，Si-1基因在脑肿瘤和肝癌组织中有较高的缺失和内含子突变，显示该基因有可能是这2种肿瘤的易感基因。

Monocotyledonous expression vector of double T-DNA was constructed with selective marker gene hyg ( hygromycin resistance) in one T-DNA structural domain and insect resistant gene in another T-DNA domain. Agrobacterium strain was transformed with this vector and used to transform embryonic callus of maize by co-culture.

另一个T-DNA结构域含有抗虫基因的双T-DNA单子叶植物表达载体，用以转化农杆菌菌株，再通过共培养转化玉米胚性愈伤组织。

Expression of the marker gene EGFP was observed by fluorescent microscopy 2 days later.

2天后，用荧光显微镜观察标记基因EGFP的表达。

ssr marker gene for resistance and identification of physiological races of powdery mildew on melon

甜瓜抗白粉病基因的SSR标记及生理小种鉴定研究

Studies on competitive nodulation and efficiency of Bradyrhizobium sp. ( Arachis) using GUS marker gene

GUS基因标记法对慢生花生根瘤菌竞争结瘤和接种效果的研究

Study on the food safety of the marker gene expressed protein HPT

转sck基因水稻中标记基因表达蛋白HPT食用安全性的初步研究

Adoption of gfp Marker Gene Method to Study Soybean Rhizobium and the State of Nodulation Residence on Soybean Root

用gfp基因标记法研究大豆根瘤菌在大豆根部定殖结瘤情况

An Analysis of the Blood Relationship Among Ningqiang Ponies with Serum LDH Isozyme Marker Gene

应用血清LDH同工酶对宁强矮马亲缘关系的分析

WT1 gene can be used as a marker for monitoring minimal residual disease in leukemia.

WT1基因可作为检测MRD的标记性基因。

The haplotypes can be selected to analyze the transcriptional-level control of scallop g-type lysozyme gene, and then chose be a potential marker applied in future research of the scallop resistance. This information is expected to be of major value in future analysis of the scallop immune system.

这种单倍型标记可以帮助分析G型溶菌酶基因在不同扇贝中的表达水平，进而可以把它当成今后分析扇贝抗病性的潜在标记，这一发现对今后研究扇贝的免疫系统具有重要意义。

Additionally, because genetic heterogeneity is present among tumor cells and the gene expression may vary from the primary lesions to the metastatic lesions, false negative results are likely to occur when micrometastasis is detected using a single marker.

另外，由于肿瘤细胞存在基因异质性，原发灶和转移灶的基因表达可能不一致，因此单标志物检测微转移容易出现假阴性。

RFLP Molecular Marker of Salinity Tolerance Gene in Wheat Germplasm Chadian Red

茶淀红麦耐盐基因的RFLP分子标记

Alu sequence was only a genetic marker, it didn ′ t regulate ACE gene expression directly.

Alu序列仅为中性遗传标记，无直接调控基因表达的功能。

RT-PCR proved that in comparison with the expression of the internal marker β-actin gene, the expression levels of EGF in the normal transitional zone and in the periurethral zone from BPH were markedly higher than that in the peripheral zone.

RT PCR结果证明在17例正常前列腺移行带和20例良性前列腺增生尿道周围组织中，EGF与内参基因β肌动蛋白的相对表达量明显高于外周带。

Conclusion: The way for the purification of foreign protein by inserting His Tag gene into vaccinia virus vectors was reasonable and using fluorescence protein as a selecting marker should be researched further.

结论：将His-Tag的纯化标签加入到通用型痘苗病毒表达载体中用于纯化表达的目的蛋白，该方法是可行的.荧光蛋白基因作为一个筛选标记基因应用于痘苗病毒载体系统还有待进行进一步研究。

The plant expression vector carrying a herbicide resistance BAR gene and a marker GUS gene was transferred into wheat spikelets and immature embryo calli via Agrobacterium tumefaciens Ti plasmid and microprojectile bombardment.

作者通过根癌农杆菌（Agrobacterium tumefaciens）Ti质粒介导和基因枪法，将含抗除草剂Bar基因的植物表达载体，导入小麦幼穗和幼胚愈伤组织。