nrDNA

基本解释

The paper summarizes the applications of DNA sequences (cpDNA, nrDNA and mtDNA) in bryophyte phylogenesis, and discusses the strategies of gene fragment selection.
本文综述了DNA序列（叶绿体基因组、核基因组和线粒体基因组）在苔藓分子系统学中的应用，探讨了基因片段的选择策略。
The internal transcribed spacer (ITS) region (ITS1, ITS2 and 5.8S rDNA) of the nuclear ribosomal DNA (nrDNA) was amplified via PCR in 28 taxa of Abies Mill.
由PCR反应扩增了 2 8种冷杉属 (AbiesMill.;)
Methods The nrDNA ITS sequence(including ITS1,5.8S rDNA,ITS2,and partial 18S rDNA and 26S rDNA) of L.japonicus and its 3 adulterant species were amplified and sequenced,and CLUSTRAL X and MEGA software was employed for analysis.
方法对4种益母草属植物分别进行ITS序列的PCR扩增和测序;并运用CLUSTRALX和MEGA软件进行分析。结果测得4种植物的ITS序列;包括ITS1、5.;8S和ITS2全长序列以及18S、26S部分序列;
A Preliminary Phylogenetic Analysis of ITS nrDNA Sequences in Water-lilies
序列的分子系统发育分析
A Taxonomic Study on Rhododendron.Lusing RAPD Technique and nrDNA ITS
杜鹃属植物RAPD分类研究及nrDNA ITS区序列分析研究