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For expanding propagation coefficient and overcoming influence between genotype in the course of cultivation, Stem of Niujiao pepper asepsis seeding was cultivated in this paper, and the fitting stem bud and rootage substrate were screened out.

为了进一步扩大繁殖系数,克服其他外植体培养过程中基因型的影响,利用牛角椒的无菌种苗进行了辣椒茎段培养,筛选出了适宜的诱导茎段萌芽培养基和生根培养基。

Objectives:To investigate TT virus infection and distribution of genotypes,and study the correlativity between HBV and TT virus infection in route of transmission,and search for the possibility of TTV mother-to-infant infection.

目的 :了解孕妇孕期 TT病毒感染的状况和基因型分布特征;研究 HBV和 TT病毒感染传播的相关性;探讨TT病毒经母乳传播的可能性。

In CAD cases with serum folate levels at or above the sample median, there was no difference in HCY levels according to the MTHFR genotype.

CAD组叶酸≥中位数时,不同基因型的HCY水平无明显差别。

By field experiments, seed yield, leaf proline,MDA and cell membrane permeability were studied in 8 different genotype corn varieties.

对 8个基因型不同的玉米杂交种,在不同供磷水平下的籽粒产量、叶片脯氨酸、丙二醛和质膜透性进行了研究。

Formation of functional gamete in self-fertile trigeneric hybrids was influenced by chromosome pairing fruquency, genotype, end environmental conditions.

有功能配子的形成受染色体配对频率、基因型和环境状况的影响。

Objective There is a close relationship between genospecies and clinical manifestation, the choice of strain for vaccine and serodiagnosis antigen. So molecular epidemiology of Borrelia burgdorferi sensu lato in China is important for the prevention of Lyme disease.

目的莱姆病螺旋体的基因型和临床表现、疫苗菌株和抗原菌株的选择存在密切的关系,所以对中国菌株进行分子流行病学研究,可为莱姆病的防治提供科学依据。

Effect of drought on distribution of carbon assimilation in different genotypes of spring wheat.

干旱对不同基因型春小麦碳同化物分配的影响。

We know if you treat genotype 3a you will resolve the steatosis if they clear virus.

我们知道治疗3a基因型感染的患者,要清除病毒就要解决脂肪变性的问题。

In order to understand nitrogen accumulation and distribution in sweet maize variety with high fresh ear and kernel yield, explain the genotypic differences of N accumulation and distribution at different growth-phases and their effects on yield formation and N utilization efficiency, 22 sweet maize (Zea mays L . saccharata Sturt ) varieties released in recent years in China were planted and their N accumulation and distribution amount at jointing stage, silking stage and fresh stage under the same nitrogen level were studied.

为了解甜玉米高产品种氮素积累和分配的规律,阐明不同生育阶段氮素积累和分配的基因型差异,及其对产量形成及氮素利用效率的作用,分析了22个甜玉米品种在同一施氮水平下拔节期、开花期和鲜食期的植株氮素积累量和分配量。

It was the first time to classify the 12 tested stylo genotypes into four different groups based on P efficiency and P acquisition efficiency according to Lynch's way as indicated by shoot dry weight and P content in two different sample time.

在划分的四种类型中,不同基因型柱花草总磷效率在分类图中的分布规律与磷吸收效率分类图中的分布规律非常相似,表明了田间条件下柱花草的磷效率是由磷吸收效率所决定的。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。