nuclear species
英 [ˈnjuːkliə(r) ˈspiːʃiːz]
美 [ˈnuːkliər ˈspiːʃiːz]
核类
双语例句
- Objective: To investigate the effect of serial nuclear transfer technology on the development of goat ( inter)-species cloned embryo.
目的探讨连续核移植与异种山羊克隆胚胎发育之间的关系。 - In this paper, the properties of system consisting of various nuclear species and free nucleons are described by a nuclear statistical equilibrium system consisting of a typical heavy nucleus, a particles, free neutrons and protons.
本文采用由自由核子，α粒子及平均重核组成的核统计平衡模型描述由自由核子和许多种类原子核组成的系铣。 - The internal transcribed spacer ( ITS) of the nuclear ribosomal DNA, as an important complement of information obtained from mtDNA, is being used increasingly to construct or reconstruct phylogenetic relationships among species and to distinguish morphologically similar species in invertebrates.
在无脊椎动物的分子系统学研究中，作为对线粒体DNA信息的重要补充，人们越来越多地采用核DNA的核糖体内转录间隔区（ITS）作为分子标记。 - Rubisco is a protein encoded by nuclear genes and chloroplast genes. It can be used as a genetic marker in hybrid analysis, species identification, and so on.
Rubisco还是一种核质基因共同编码的蛋白质，可作为遗传标记物，应用于杂种分析、种的鉴定和亲缘关系的探讨等方面。 - Objective To analyze the nuclear ribosome DNA ( nrDNA) internal transcribed spacer ( ITS) sequences of 4 Leonurus species, and the possibility of using them for molecular authentication of the crude drugs from the genus.
目的分析益母草属4种植物nrDNAITS序列，探讨其在益母草药材DNA分子鉴别中的作用。 - In this paper, partial chloroplast DNA ( cpDNA), mitochondrial DNA ( mtDNA) and nuclear internal transcribed spacer sequence ( ITS) was studied for the limitation to identify larix species.
针对落叶松种子鉴别方面的不足，本文主要对落叶松的部分叶绿体基因、线粒体基因和核糖体ITS序列进行了研究。