优势基因

In the water samples from Gudao, and No. 1 and 2 wastewater stations of the Shengli Oil Field, the ratios of amount of iron bacterial cells to total microbial cells, detected by the combination of the 4 probes and DAPI staining, were 11.0%, 12.8% and 9.0%, respectively. In the iron bacterial community, Leptothrix, Sphaerotilus and L. ferriphilum were dominant in the 3 stations, and Leptothrix and Sphaerotilus, and L. ferriphilum cells to accounted for 2.94%±0.52%~3.39%±0.52% and 2.24%±0.16%~2.63%±0.49% of the total microbial cells, respectively, while L.

结果表明，利用基因探针能快速对胜利油田外排水中的铁细菌进行检测：在孤岛采油厂、胜利采油厂1号和2号综合处理站的外排水中，利用4种探针的组合探针检测到的铁细菌细胞数量分别占样品中微生物总细胞数量的11.0%、 12.8%和9.0%，其中Leptothrix和Sphaerotilus，以及Leptospirillum ferriphilum为胜利油田外排水中的3种优势铁细菌，分别占水样中总微生物细胞数的2.94%±0.52%~3.39%±0.52%和2.24%±0.16%~2.63%±0.49%；而Leptospirillum ferrooxidans和Acidithiobacillus spp。

In total, we identified 255 genes to be expressed specifically or predominantly in the stigma papillar cells of rice.

这两种不同芯片平台得到的结果有很好的相关性。总计，我们鉴定出255个基因在水稻柱头乳突细胞中特异或优势表达。

1D-SDS-PAGE eletrophoresis and molecular markers were employed to survey the Waxy proteins and Waxy genes in 312 winter wheat cultivars and lines from Chinese winter wheat and U.S.A. and Austrilia, 60 lines selected from the cross of Baihuomai and Norin 67 which was detected preliminarily to be waxy wheat with Iodine-dyeing-seed-section , 120 F2 plants from cross of Lu935031(Jimai19) and Yumai 47 . Amylose content and RVA properties were also recorded. The major results were presented below:1 The components of waxy protein subunits could be detected precisely by 1D-SDS-PAG Eelectro- phoresis.

以国内外冬播小麦品种312份、从白火麦×Norin 67中选育出经碘染籽粒剖面初步鉴定为糯性小麦的品系60份以及鲁935031×豫麦47的F2代120个单株为材料，利用1D-SDS-PAGE电泳技术研究了Waxy蛋白亚基组成，并利用分子标记检测了相应Waxy基因；检测了部分材料的直链淀粉含量和RVA特性等，分析了国内主要麦区小麦淀粉特性；结合生化标记、分子标记和淀粉特性三者各自的优势，探讨了快速、准确、简便筛选具有优良淀粉品质的小麦资源和品种的途径。

Thus, the molecular techniques are becoming more popular in the differentiation of Microcystis.16S rDNA, 16S-23S rDNA ITS and PC-IGS have been used in phylogenic classification of Microcystis, they are common molecular markers of taxonomic researches and a number of results have been carried out.

利用分子生物学技术鉴定微囊藻的种属具有快速而且可靠的优势，因此已成为了分类研究的新趋势。16S rDNA、16S-23S rDNA ITS、PC-IGS等基因序列在微囊藻的分子系统发育方面已有一些研究结果，是目前分类学研究较常用的分子标记，但各自仍存在了一定的问题。

In order to excavate excellent resistant materials to stripe rust, sixty wheat landraces were assessed for resistance to stripe rust Puccinia striiformis West.

为了解小麦抗病品种的基因背景和遗传特点，采用中国目前的条锈菌优势小种对60个小麦农家品种进行了苗期和成株期抗条锈病鉴定。

Two key advantages of functionalized carbon nanotubes are their strong ability to translocate through plasma membranes and low toxicity, allowing their application in drug and gene transfer system.

功能化的CNTs的两个关键优势在于它具有很强的细胞穿透能力和较低的细胞毒性，使其在药物和基因转运领域中的应用成为可能。

Two key advantages of functionalized carbon nanotubes are their strong ability to translocate through plasma membranes and low toxicity, which make their applications in drug and gene transfer systems being possible.

功能化CNTs的两个关键优势在于它具有很强的细胞穿透能力和较低的细胞毒性，使其在药物和基因转运领域中的应用成为可能。

In especial whether or not this advantage will keep on in the course of execution of multigeneration selection scenario.

在基因型选择具有优势的世代范围之内，所获得的额外遗传进展至少可达 10％。

Cotton hybrids widely cultivated in Yangtze River Valley cotton-growing region or Yellow River Valley cotton-growing region such as Xiangzamian 2, Zhongmiansuo 28 and Wanza 40 were selected to construct self-pollinated or backcrossed populations.

选择在长江，黄河流域广泛种植的高优势棉花杂交种湘杂棉2号、中棉所28，皖杂40配置其自交和回交后代群体，利用多点试验，对其产量形成基因进行鉴定和QTL定位。

The further study on the relationship between the two kinds of structural proteins and colligating their strongpoints is the urgent problem which need to be solved in the fundamental research on the HFRS genetic engineering vaccine.

进一步深入研究两种结构蛋白的相互关系并使之优势互补，是HFRS基因工程疫苗的基础研究中亟待解决的问题。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。