查询词典 hybridization

In order to obtain new varieties of Tagetes erecta with intellectual property and high ornamental values, selective breeding and hybridization of Tagetes erecta have been conducted for 10 years successively.

为了选育具有我国自主知识产权和优良观赏性能的万寿菊新品种，本研究进行了连续十年的万寿菊选育和杂交育种工作。

In this present study, sterile hybrid progenies derived from optimal combinations guaranteed the protection of intellectual property. Meanwhile, inter and intra-specific hybridization using male sterility and molecular method for hybrid seed identification paved a new way for crossbreeding Tagetes erecta through male sterility.

本研究所选育出的优良组合子代全部是不育类型的杂种，有力地保护了自主知识产权，利用雄性不育进行种内和种间杂交以及分子鉴定杂交种的方法，开创了万寿菊利用雄性不育进行杂交育种的新途径。

The dynamic changes of endothelin-1 in cerebrospinal fluid , brain tissues and plasma and ET〓-RNA expression in hypothalamus, hippocampus and temporoparietal grey and white matters were observed by radioimmunoassay methods and spot hybridization respectively.

四、建立双后肢高速、低速投射物致伤犬应激模型，应用核酸斑点杂交和放射免疫分析法，检测分析致伤前及致伤后10min、1h、2h、6h、8h，对犬的脑组织、血浆、脑脊液中的ET〓（内皮素-1）含量及海马、丘脑下部、颞顶叶灰、白质中ET〓-RNA表达的动态。

The contents of myelin basic protein in cerebrospinal; fluid , brain tissues and plasma and the MBP-mRNA expression levels in hypothalamus, hippocampus and temporoparietal grey and white matters were determined with ELISA and hybridization respectively.

结果显示：致伤后8h，低、高速组脑组织、血清、CSF中MBP含量均显著高于对照组和致伤前（P＜0.05，P＜0.01），脑组织中以丘脑下部和海马区MBP含量升高最显著（P＜0.01），血清、CSF中MBP含量与脑组织中MBP含量呈显著正相关（P＜0.05，P＜0.01）；低速组丘脑下部MBP-mRNA表达显著高于对照组（P＜0.05），高速组海马、丘脑下部MBP-mRNA表达均极显著高于对照组和低速组（P＜0.01）。

Purpose Synthesis of thyroperoxidase mRNA cRNA probe and its application to In Situ Hybridization. Methods Fresh thyroid tissues originated from thyreoidectomy were obtained.

目的 探讨甲状腺过氧化物酶(thyroperoxidase，TPO)mRNA cRNA探针的构建及原位表达的检测方法和意义。

Taiwan was a time of uncertainty and cultural heteroglossia from 1970s to 1990s. The transition from traditionality to modernity was a process of conflict, rise and fall, replacement and hybridization of these two forces.

一九七○年代至九○年代之间，台湾经历了不确定的、众声纷呈的年代，从「传统性」到「现代性」的过渡，其实是两种属性的冲突、消长、置换，乃至交杂。

After embeding routingly,serial 10μm sections were prepared for modified trichromic staining with improve-ments to manifest axons and myelin sheaths simultaneously,immunohistochemistryand in situ hybridization.

组化染色用新的改良三色法同时显示神经轴突和神经髓鞘。

Total RNAs from the leaves treated 24hrs with 430mM NaCl and controlwere extracted in wild barley Hordeum brevisubulatum (Trink. Link..The difference of mRNA transcriptions was detected using suppression subtract hybridization.

本研究以野生二棱短芒大麦为试材，运用SSH的方法比较了正常培养和430mM NaCl盐溶液胁迫处理24hrs基因转录水平上的差异，克隆出差异表达的cDNA片段449个，构建了差异表达cDNA文库。

In order to analyze the conservation of maize centromeric satellite DNA and centromeric retrotransposon in the subspecies and relatives of Zea mays, dual fluorescence in situ hybridization was used to detect the existence and distribution of the above two repetitive sequences in Zea mays ssp. mexicana, Z. diploperennis, Z. perennis, Tripsacum dactyloides, Coix lacryma-jobi, and Sorghum bicolor.

为分析玉米着丝粒卫星DNA和着丝粒反转录转座子在玉米种的亚种及近缘种中的保守性，采用双色荧光原位杂交检测了这两种重复序列在墨西哥玉米、二倍体多年生类玉米、多年生类玉米、摩擦禾、薏苡、高粱中的存在和分布。

Distant hybridization based on the use of wheat Triticum aestivum L.

摘 要：利用小麦Triticum aestivum L。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。