系统学

The monotypic family Austrobaileyaceae with 2 species, is one of the systematically most isolated families.

木兰藤科含1属2种，是系统学上最孤立的科之一。

This optimal system offered a technical system of ISSR analysis suitable to Ochotona curzoniae.

结论］该反应体系的建立为鼠兔遗传多样性和分子系统学研究提供技术支持。

The study can provide the relative basis for molecular phylogeny study of Odonata.

结论］为蜻蜓目分子系统学研究提供相关依据。

A preliminary study of the chemistry and systematics of Paeoniaceae.

标题 芍药科化学和系统学的初步研究。

A preliminary study of the chemistry and systematics of Paeoniaceae.

Title 芍药科化学和系统学的初步研究。

The phylogeny of the genus Machilus was analysed by means of Bayesian Inference of nrDNA ITS sequences . Our results indicated that Machilus is a monophyletic clade within the Persea group, and its persistent and spreading to reflexed tepals on fruit are an important character for its generic delimitation against the related genera Phoebe, Alseodaphne and Persea .

应用nrDNA Internal Transcribed Spacer 序列，使用Bayesian 分析法对樟科润楠属的系统学问题进行了初步探讨，结果表明润楠属在鳄梨属群中本身作为一独立分支，是一个自然的单系类群；由于其花被裂片果期宿存且强烈反转与同产自亚洲的楠属和油丹属存在清晰界线。

F. leucocephalus , the grizzled leaf monkey Presbytis (melalophos comata , and the ebony leaf monkey T.(cristatus auratus based on the ND3-ND4 gene sequences. The results show all the three taxa are evolutionarily significant units.

基于线粒体DNA ND3-ND4基因区序列的分子系统学分析还说明，白头叶猴虽然不是一个独立的物种，但它是一个进化显著性单元(evolutionarily significant unit)，在保护中应给予特别的重视。

In comparing the floral morphogenesis with that of other genera with T-type chromosomes in the family, we considered that Coptis contains some primitive characters. The results are consistent with molecular systematic studies showing Coptis as one of the basal groups of Ranunculaceae.

通过与其它具T-型染色体类群在花形态发生上的比较，认为黄连属表现出了某些原始的性状，这一结果与分子系统学研究认为黄连属为毛茛科的基部类群的结论一致。

Schisandraceae; Schisandra; Kadsura; HPLC; Chemotaxonomy; Lignan; Molecular Systematics; Anatomy; Drug Resources

五味子科；五味子属；南五味子属； HPLC；化学分类学；木脂素；分子系统学；解剖学；药物资源

Attenuatus and Sinonovacula constricta were 0.0937 (with 16S rRNA gene) and 0.1596 respectively. However, genetic distances between the two Solen species and C.

四种蛏类线粒体16S rRNA和COI基因在不同种间其明显的多态性差异，证实了16S rRNA和COI基因序列均普遍适用于蛏类种及以上阶元的系统学遗传多样性分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。