...的分子标记,可以达到更好地解释环境因素与物种遗传变异之间关系的目的[16]。 4.1.1形态标记。形态标记(Morphological markers)是指能够明确显示其遗传多态性的生物特有的外部特征。
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The potatoes from different regions didn't cluster into the samegroup by using morphological marker clustering, and could not reflectedthe effects of origin environments upon genetic differentiations.
形态标记聚类没有将不同来源的马铃薯类型聚为相同的群组,而是混杂在一起,反映不出供试材料原生态环境的差异对马铃薯遗传变异的影响。
参考来源 - 马铃薯种质资源遗传多样性研究Compared with phenotypic traits, SSR markers is a more effective technique for assessment of genetic diversity of lentil genetic resources.
5.与形态标记相比,SSR标记技术是研究小扁豆种质资源遗传多样性更有效的工具。
参考来源 - 小扁豆种质资源遗传多样性研究The genetic diversity among 50 Confection Sunflower germplasm was revealed by cluster analysis on 12 morphological characteristics. The euclidean distance of germplasm varied from 8 to 360, it suggested that the genetic diversity among germplasm was wide.
主要结果如下:1.采用形态标记方法对参试种质的12个形态学性状进行聚类分析,结果表明50份种质的欧氏距离在8.00-360.11之间,可见参试种质在形态学性状上具有较广泛的变异,形态多样性较丰富。
参考来源 - 食用向日葵种质资源基础类群划分研究In a word,the result of morphological marker analysis are in agreement with that of molecular ones.
形态标记与分子标记结果一致。
参考来源 - 福建地区小叶买麻藤遗传多样性研究This thesis presents a typological survey of morphological markedness, basic word order, and its correlations, which is based on a study of (core) argument structure.
本文从语言类型学的角度考察论元结构的形态标记、基本语序及其关系。
参考来源 - 论元结构:标记、语序及其关系·2,447,543篇论文数据,部分数据来源于NoteExpress
本文从语言类型学的角度考察论元结构的形态标记、基本语序及其关系。
This thesis presents a typological survey of morphological markedness, basic word order, and its correlations, which is based on a study of (core) argument structure.
与形态标记、细胞学标记和生化标记三类遗传标记技术比较,它具有独特的优点。
It has a number of advantages of over other markering technologies of morphology, cell cytology and biochemistry.
例如,汉语中不同词类的区分没有外显的形态标记可以利用,很大程度上依赖于语义。
For instance, Chinese does not use explicit grammatical morphology marking the syntactic category of a word and semantics may play an important role in differentiating different syntactic category.
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