But in anura, great variation was observed among mtDNA. the gene arrangements were compared with other anurans and the Tandem duplication followed by random gene loss model was implemented to explain for it.
但是在两栖纲无尾目动物中，线粒体基因组的基因排列顺序却存在很大变异，这种基因重排现象可以用TDRL模型来解释。
Molecular genetic data were used to investigate population genetic structure and differentiation of Pelophylax nigromaculata (Anura: Ranidae).
用分子遗传数据研究了黑斑侧褶蛙种群的遗传结构和分化。
Frogs are found in most families of the order Anura, but the `true frogs` are confined to the large family Ranidae, which includes the European common frog.
蛙类动物可见于无尾目中的众多科；但真正意义上的蛙类动物仅限于含多属的赤蛙科，其中包括欧洲林蛙（拉丁名Rana temporaria
Molecular genetic data were used to investigate population genetic structure and differentiantion of Pelophylax nigroaculata (Anura: Ranidae).
用分子遗传数据研究了黑斑侧褶蛙Pelophylax nigromaculata(Anura：Ranidae)种群的遗传结构和分化。
Based on the analysis of the resources situation and problems, it has been suggested by the authors that the protection of ecological environment and species varieties of Anura in Gansu should be strengthened.
本文在对甘肃无尾两栖类动物资源状况及存在的问题进行分析的基础上，提出了加强无尾两栖类动物生境和物种多样性保护，从而合理利用无尾两栖类动物资源的建议。
Besides, the results showed that there were 8 gene rearrangements in 21 species of Anura.
此外，通过比较不同类群线粒体的基因排列方式，结果发现共有8种不同的基因排列顺序。
In Gansu, there are 32 species belonging to 16 genera, 6 families of Anura, which are dominant in numbers.
甘肃无尾两栖类动物共有6科、16属、32种和亚种，在两栖动物中占绝对优势。
This book, edited by Anura Goonasekera, examines the portrayal of children in television programmes and newspapers in 13 Asian countries.
这本书，编辑的阿努拉Goonasekera ，审查描绘儿童电视节目和报纸在13个亚洲国家。
Along with the economy development, human activities not only straightly threatened the ecological environment but decreased the population number of Anura.
随着经济的发展，人类活动直接威胁着无尾两栖类的生存环境，也造成其种群数量大幅度减少。
This article summarizes the research achievement on the structure of anura mtDNA this year, analyzes the diversity of frogs mtDNA gene rearrangement, we found that there are 8 kinds of different mtDNA arrangement orders altogether, and also preliminarily analyzes the relation of this different gene structure.
本文综述了今年来在无尾目线粒体基因组结构的研究成果，分析了蛙类mtDNA基因重排多样性，结果发现无尾目动物共有8类不同的线粒体基因排列方式，并初步分析了这些不同基因结构的关系。
A comparative study of the controlling vocalization nuclei, neural pathway in songbird and Anura Amphibia
鸣禽和无尾两栖类控制发声核团及神经通路的比较研究
The First Mesozoic Fossil Frog from China (Amphibia: Anura)
中国首次发现的中生代蛙类化石（两栖纲：无尾目）
Molecular Phylogenetic Studies on Spinosae Group (Genus Paa) in China (Amphibian, Anura, Ranidae);
中国棘蛙属分子系统学研究（两栖纲：蛙科）
Anura Ranidae Rana maoershanensis new species China.
无尾类蛙科猫儿山林蛙新种中国。
The study progress on the structure of mitochondrial genomes in Anura
无尾目动物线粒体基因组结构研究最新进展
In this article, the author has researched the natural infectious-state of the Polystoma (Monogenea) parasitic in the urinary bladders of14 species of Anura.
文章调查研究了云南14种无尾两栖类体内寄生多盘吸虫的自然感染情况。
A Review on the Toxicity of Heavy Metal Pollution to Anura
重金属污染对蛙蟾类毒性的研究进展
Finally, Anura animal mitochondrial gene rearrangements and phylogenetic relationships are discussed.
最后，本文对无尾目动物线粒体基因重排与系统发生的关系进行了探讨。
And MP tree favored Caudata and Anura as a sister group.
结果显示，NJ树和ML树以较高的自引导值支持有尾目和蚓螈目为姐妹群，而MP树则支持无尾目和有尾目为姐妹群。
In concordant with the conclusion of the morphology, chromosomal and mitochondrial DNA studies, our results provide a new evidence of the systematic evolution of the three families of Anura at DNA molecular level.
这与形态学、染色体和线粒体DNA多态性研究的分析结果一致，从而进一步从分子水平上为无尾目这3科的系统演化提供了新的证据。