查询词典 markers

Gametic selection was assessed with a doubled haploid population including 1 35 lines derived from anther culture of a typical indica and /japonica cross, ZYQ 8/JX 1 7, by investigating the segregation and recombination of morphological characters, isozymes and RFLP markers.

对典型的灿与粳稻杂种，窄叶青8号／京系17F1花药进行培养获得的132个双单倍体的形态特性、同工酶与RFLP标记的分离与重组进行了考察分析，研究是否存在配子选择问题。

In the present study C-mos nuclear and 12S rRNA mitochondrial DNA were employed as genetic markers to deduce the interrelationships among Gekkonidae lizards; Cyt b and ND2- tRNA~ gene sequences were used to discuss the population structure of Hemiphyllodactylus yunnanemis; 12S rRNA gene sequences were used to reveal the phylogenetic relationships among seven species of the genus Gekko.

基于12S rRNA基因全序列及C-mos基因序列片段探讨了壁虎科蜥蜴的属间关系；用Cyt b基因全序列和ND2-tRNA~基因片段初步研究了云南半叶趾虎的种群结构；用12S rRNA基因全序列探讨了中国壁虎属七物种间的系统关系。

Second, a lot of artificial propagation experiments were performed between different gynogenetic clones to analyze whether or not genetic recombination occurs by utilizing the identified RAPD and SCAR markers. Direct molecular genetic evidence for gonochoristic reproduction was revealed in the gynogenetic silver crucian carp, and a previous hypothesis that the silver crucian carp might reproduce both gynogenetically and gonochoristically was conformed.

二是利用银鲫的克隆多样性和其种群中存在的雄性个体，设计大量的不同繁育组合，运用已鉴定的RAPD和SCAR分子标记，分析比较了不同繁育组合子代的DNA扩增情况，探讨了这些分子标记在各个交配子代中的重组分布规律。

Eighty-five pomegranate (Punica granatum L.) cultivars from six geographical populations located at Shandong, Anhui,Shaanxi, Henan, Yunnan, and Xinjiang Provinces were studied for its population genetic diversity by means of fluorescent-AFLP markers.

以中国山东、安徽、陕西、河南、云南和新疆6个栽培石榴群体的85个品种类型为试材，利用荧光标记AFLP对中国石榴群体遗传多样性进行了研究。

No good immuno markers to distinguish granulosa cell tumor from sertoli cell tumor.

没有好的免疫标记鉴别粒层细胞肿瘤和支持细胞肿瘤。

In this study, the genetic structure and genetic diversity of cultured and wild Pacific abalone Haliotis discus hannai were analyzed using AFLP technique on the basis of investigation of the inheritance mode of AFLP markers, and genetic linkage maps of female and male H.

本文通过分析皱纹盘鲍AFLP分子标记的遗传模式，利用AFLP技术对皱纹盘鲍养殖与野生群体进行了遗传多样性及遗传分化研究，并对皱纹盘鲍单对交配的亲本及其F1子代进行AFLP和微卫星作图标记筛选，建立了初步的遗传连锁图谱。

Objective To study the changes of hemostatic molecular markers in acute leukemia forelucidating their clinical significance.

目的观察急性白血病患者止、凝血分子标志物的变化以探索其在AL诊断、治疗及预后判断中的意义。

Clustering was based on SSR markers. Six maize populations were divided into 4 heterotic groups.

根据SSR标记的遗传距离，将供试的6个玉米群体划分成为4大优势类群。

Heterotic grouping of 15 maize inbreds with RAPD markers.

RAPD在玉米类群划分研究中的应用。

Aim:To explore the clinical significance of serum fibrosis markers evaluated by histopathological findings.

目的：探讨肝纤维化血清标志物水平与病理纤维化分期的关系。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。