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Palynological study of Pedicularis and its relation with the taxonomic systems of the genus.

标题 马先蒿属的花粉形态和其分类系统。

The average taxonomic distinctness Δ+ was the highest in the southern Yellow Sea and lowest in the central Yellow Sea; the spatial variations were largely caused by the different spatial distributions of species belonging to orders Perciformes, Pleuronectiformes, Clupeiformes and Scorpaeniformes, especially those of cartilaginous species.

在区域尺度上，分类多样性指数Δ，分类差异指数Δ+在黄海中、北部较高，南黄海较低；等级多样性指数Δ+为南黄海最高，中黄海最低，其区域尺度变化主要是由鲈形目、鲽形目、鲱形目和形目种类，特别是软骨鱼类的种类数的分布变化造成的。

Through the traditional physiological and biochemical method, together with the 16SrDNA sequence homology and phylogenetic analysis, the strains were identified. The result shows they belong to the genus photobacterium, but they differ from any species of this genus in some characteristic which suggests they might be new species, and their taxonomic placement needs more information on genes level.

对两株菌进行鉴定，分析其生理生化特征和16SrDNA产物序列，确定这两株菌均属于发光杆菌属，但是和该属的各种还有一定差异，对其分类地位的最后确定还需进一步的系统发育学分析。

Thus, the molecular techniques are becoming more popular in the differentiation of Microcystis.16S rDNA, 16S-23S rDNA ITS and PC-IGS have been used in phylogenic classification of Microcystis, they are common molecular markers of taxonomic researches and a number of results have been carried out.

利用分子生物学技术鉴定微囊藻的种属具有快速而且可靠的优势，因此已成为了分类研究的新趋势。16S rDNA、16S-23S rDNA ITS、PC-IGS等基因序列在微囊藻的分子系统发育方面已有一些研究结果，是目前分类学研究较常用的分子标记，但各自仍存在了一定的问题。

The methods of classical classification, integrating the study on seed morphology and leave epidemics morphology, along with phytomorphology, phytotomy, phytoembryology, palynology, phytocytotaxonomy, phytochemistry and molecular systcmatics, were used to revise and complete the former taxonomic system.

以经典植物分类学方法为基础，结合种子形态学和叶表皮形态学的实验研究，参考植物形态学、植物解剖学、植物胚胎学、孢粉学、植物细胞分类学、植物化学和分子系统学等方面的资料，对前人的五味子属分类系统进行修订和补充。

Based on the studies of specimens, taxonomic revision of the genus Kadsura Jussieu has been finished with special reference to seed morphology. Other information from phytomorphology, phytotomy, phytoembryology, phytocytotaxonomy, molecular systematics and phytochemistry etc.

本文主要根据对世界范围南五味子属Kadsura Jussieu植物标本的研究，结合种子形态方面的实验数据，参考植物形态学、植物解剖学、植物胚胎学、孢粉学、植物细胞分类学、分子系统学和植物化学等方面的资料，对世界性南五味子属植物作出全面的分类学修订。

The geographical distribution of the genus in China is discussed. Lepidoptera ; Pieridae ; Delias ; taxonomic revision ; new synonym ; China

我国是艳妇斑粉蝶种组的集中分布地，李传隆(1992 )记录了斑粉蝶属 6种(共计 6亚种)，周尧(1994 )记载了 10种(共计 19亚种)。D'Ab

Taxonomic Study on the Butterfly Subfamily Coliadinae (Lepidoptera: Pieridae) from China;2. Mitochondrial gene fragments of COⅠ and Cyt b of 24 species in the subfamily Pierinae and Coliadinaewere amplified and sequenced.

测定了粉蝶科的粉蝶亚科和黄粉蝶亚科14属共24种线粒体COⅠ和Cyt b基因部分序列，并从GenBank中下载了2种粉蝶的同源序列，以眼蝶科的2个物种为外类群，运用NJ法、贝叶斯法分别重建了分子系统树，探讨了它们的系统发生关系。

The leaf epidermises of the major species of Psathyrostachys , Critesion and Hordelymus in Poaceae were examined, their similarities and differences on the leaf epidermis were summarized, and the taxonomic significance of leaf epidermal features among them also were discussed.

摘要观察了禾本科新麦草属、芒麦草属和三柄麦属主要代表种的叶片表皮形态学特征，总结了三属植物叶表皮结构的异同，探讨了叶表皮特征的分类学意义。

Taxonomic history of two confused genera, Gastrochilus and Saccolabium, is briefly reviewed.

回顾盆距兰属与囊唇兰属两个混淆属的简史。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。