显性标记

  • 网络dominant marker
显性标记显性标记
  1. 发展了一种应用显性标记进行混养群体中家系划分的新方法,为纯系的培育提供了捷径;

    A new method using dominant markers was developed to identify different families from mixed population , which offered a convenient way to breed pure lines .

  2. 在Wx-D1位点,不缺失Wx-D1的材料中扩出265bp带,缺失Wx-D1亚基的材料缺失204bp带,该标记在Wx-D1位点为显性标记。

    However , at the PPx-Dl locus , this marker amplified a 265 bp band in materials with the Wx-Dl subunit , and lost a 204 bp band in varieties null Wx-Dl subunit , indicating that it is a dominant marker at Wx-Dl locus .

  3. 微卫星标记(SSR)是一种共显性标记,具有重复性好、可靠性高和多态性丰富等优点,在玉米的遗传育种中具有重要的作用。

    SSR is a co-dominant marker , with many advantages such as good repeatability , high reliability , abundant polymorphism , and so on . It acts important role in maize genetic breeding .

  4. 利用BSA法,对耐(敏)盐品种池和一个组合F2的耐(敏)盐池进行了鉴定,获得一个共显性标记。

    By using BSA method , two codominant PCR markers were identified through the tolerant ( susceptible ) salt cultivars bulks and the tolerant ( susceptible ) salt bulks of a F 2 population .

  5. 另一方面,马尾松图谱上仍有9个连锁群不能在火炬松和海岸松图谱中找到ESTP同源标记,因此开发出更多的共显性标记是构建马尾松遗传图谱努力的方向。

    On the other hand , there were still 9 linkage groups that can not be found ESTP homologous markers in the linkage map . Therefore develop more co-dominant markers is the further direction of the genetic map .

  6. 与黄瓜M基因连锁的三个共显性标记

    Three Co-dominant Markers Linked to M Gene in Cucumis sativus

  7. 共显性标记较显性标记可以大大提高对隐性基因的检测效率。

    Therefore , Co-dominant markers can be more efficiency than dominant markers for the detection of recessive genes .

  8. 为居群遗传分析显性标记实验、分析方法统一平台的构建提供依据。

    The objective of these comparisons is to provide a foundation for construction a unified platform of dominant marker both experimental and statistical method for population genetic analysis .

  9. 隐性异议表达不含有显性标记并且对其异议属性的判断要结合语境。按照句法结构,隐性异议表达可细分为三类,陈述句、问句和祈使句。

    The implicit disagreement expressions , whose judgment as disagreement need depend on the context , can be sub-divided into declaratives , questions and imperatives based on the sentence structure .

  10. 得到清晰条带占所用标记总数的87.5%(35个标记),其中31对引物为共显性标记,4对引物为显性标记。

    The results showed that 87.5 % ( 35 markers ) of the total number of markers obtained the clear bands , which 31 markers were co-dominant and 4 markers were dominant .

  11. 根据白菜和甘蓝的序列差异,开发出在49份白菜和8份甘蓝之间存在稳定多态性的共显性标记2个。

    According to the different sequences between B. rapa and B. oleracea , Two codominant markers , which showed stable polymorphism in forty nine B. rapa and eight B. oleracea materials were developed .

  12. 利用显性分子标记和F1群体进行林木遗传连锁图谱的构建

    Construction of Genetic Linkage Map in Forest Tree Using Dominant Molecular Markers and F_1 Pedigree

  13. 共显性RAPD标记的检测及应用

    Detection and Application of Co dominant RAPD Markers

  14. 利用DNA显性分子标记快速鉴定水稻品种中的抗稻瘟病基因Pi-at

    Rapid Survey for Presence of a Blast Resistance Gene Pi-ta in Rice Cultivars Using the Dominant DNA Markers Derived from Portions of the Pi-ta Gene

  15. 以此为基础发展起来的SSR标记是一种共显性分子标记,遗传多态性丰富。

    The SSRs are multiallelic codominant genetic markers .

  16. 本文系统地描述了应用两个相邻共显性分子标记进行数量性状基因座位(QTL)区间作图的方法。

    A statistical method was described for interval mapping of quantitative trait loci ( QTL ) using codominant flanking molecular markers such as RFLPs .

  17. 利用显性选择标记基因转化稻瘟病菌

    Transformation of Pyricularia oryzae with a Dominant Selectable Marker

  18. 建立了显性分子标记回归模型,并对以正交表形式表现的分子标记资料进行了研究。

    A dominant molecular marker regression model is established , and molecular marker materials expressed in the form of orthogonal table are studied .

  19. 利用146个共显性的SSR标记构建了覆盖玉米全基因组的分子标记连锁图谱。图谱的总长度为2055.9cM,平均间距为14.08cM。

    A genetic linkage map containing 146 SSR markers was constructed , which spanned a total of 2055.9 cM with an average interval of 14.08 cM .

  20. 利用Mapmaker3.0作图软件和183个共显性SSR分子标记构建了一张爆裂玉米分子标记连锁图,图谱总长度为1762.2cM,相邻两标记间的平均距离为9.63cM。

    One hundred eighty-three pairs SSR markers were selected to construct a genetic linkage map of popcorn with the genetic distance of 1762.2 cM ( centimorgan ) and on an average of 9.63 cM using Mapmaker 3.0 .

  21. 自动分词是中文词法分析的关键一步,与西方语言不同,中文的词和词之间没有显性的分隔标记。

    Automatic segmentation is a key step in the Chinese lexical analysis , because Chinese sentences are composed with the string of characters without spaces to mark word boundaries .

  22. 玉米对生性状两个显性基因SCAR分子标记

    Obtaining of SCAR Markers of Two Dominant Genes for Opposite Leaves and Fruits Trait of Zea Mays

  23. 微卫星DNA标记作为一种多态性和稳定性高、重复性好、呈共显性的分子遗传标记技术,目前已被广泛应用于昆虫学的研究中。

    In recent time , the advanced molecular genetic technique , microsatellite DNA marker , was commonly applied for entomological researches . This technique could provide the high-rating performances of polymorphism , reproducibility and codominance for entomological researches .

  24. 超声波辅助反胶束提取菜籽蛋白后萃研究EST辅助的甘蓝型油菜显性核不育AFLP标记转化

    Backward Extraction of Rapeseed Protein through Reverse Micelle System Assisted by Sonication EST-Aided Conversion of AFLP Marker Linked to Dominant Male Sterility Gene in Brassica napus into SCAR

  25. 当您将一个对象树暴露为一个CherryPyURL空间时,假设是另一种情形:除非您显性地将方法标记为暴露,否则它不会为外面的用户提供服务。

    When you expose an object tree as a CherryPy URL space , the assumption goes the other way : Unless you explicitly label a method as exposed , it isn 't served to outside users .

  26. 4个共显性和2个显性Wx基因STS标记检测的结果,与SDS-PAGE方法的结果完全一致。

    The results identified by four co-dominant and two dominant STS markers for Wx genes were all identical to those detected by SDS-PAGE method .