搜索结果: 1-15 共查到“理学 taxonomy”相关记录23条 . 查询时间(0.031 秒)
随着单细胞技术的迅速发展和应用，越来越多的细胞类型和细胞多态性被发现。准确的细胞分类对于描绘细胞类型多样性、追踪细胞谱系、表征肿瘤微环境以及阐明发育和疾病复杂机制至关重要。
Method of investigation, typologyand taxonomy of the basic data: navigating between seismic effects and historical contexts
Historical earthquakes method of research seismic database
2015/9/30
This contribution presents the methods of research and filing of the historical data which are at the basis of the Catalogue of Strong Italian Earthquakes (CFTI3). Seen from the point of view of histo...
Development of a Taxonomy for Health Information Technology
controlled vocabulary internet information systems medical informatics applications computer communications networks
2015/3/5
Taxonomies provide schemas to help classify entities and define the relationships between them. Early computing enabled the development of ontologies and Medical Subject Headings (MeSH), the first mod...
Rock-Forming Nannofossils in Uppermost Jurassic-Lower Cretaceous Rock Units of Northwest Anatolia: Nannoconusand Its Resived Taxonomy
Rock-Forming Nannofossils Northwest Anatolia Uppermost Jurassic-Lower Cretaceous Rock
2009/7/8
Nannoconids have been recorded in a rock-forming quantity in the uppermost Jurassic-Lower Cretaceous rock units in Northwest Anatolia, Turkey. Samples were collected from seventeen stratigraphic secti...
Late Ypresian to Middle Lutetian Orthophragminid Record From Central and Northern Turkey: Taxonomy and Remarks on Zonal Scheme
Turkey Eocene Discocyclinidae Orbitoclypeidae Biometry Evolution Zonation
2009/7/7
Orthophragmines are one of the commonest larger foraminifera in the late Paleocene-Eocene shallow-marine deposits of Turkey. Following several common lineages, such as Discocyclina archiaci, Orbitocly...
The c. 70 species of Pothos (subtropical and tropical forest climbers centered on Malesia) show growth patterns and in-florescence Presentation that have taxononmic significance at specific and generi...
Japanese Baetidae (Ephemeroptera)：keys to seven genera with information on taxonomy, distribution and habitat
Ephemeroptera Baetidae pictorial tabular key genera monophyletic groups Japan
2009/4/2
The author compiled a pictorial tabular key of male imagoes and nymphs of seven Japanese genera of the family Baetidae (Ephemeroptera), Acentrella Bengtsson, Alainites Waltz and McCafferty, Baetiella ...
Taxonomy and Threatened Categories of Three Achillea L. (Asteraceae-Anthemideae) Species Previously Cited in the Data Deficient (DD) Category
Achillea Compositae IUCN taxonomy
2010/3/17
This study presents the taxonomy and threatened categories of 3 Achillea L. (Asteraceae-Anthemideae) species: A. membranacea (Labill.) DC., A. brachyphylla Boiss. & Hausskn., and A. boissieri Hausskn....
孔雀活化素基因(activin)ßA 亚基成熟肽序列的分子克隆及其对白孔雀起源与分类的佐证分析Molecular Cloning of Activin ßA Subunit Mature Peptide from Peafowl and Its Application in Taxonomy and Phylogeny
孔雀 活化素基因 系统发生 分类 peafowl activin gene phylogeny taxonomy
2007/12/5
摘要参考已经克隆的活化素(activin)基因βA亚基成熟肽序列，设计一对兼并引物，从绿孔雀(pavo muticus)、蓝孔雀(pavo cristatus)和白孔雀基因组中克隆到活化素基因βA亚基成熟肽序列。测序结果表明，活化素基因βA亚基成熟肽序列长345bp，编码115个氨基酸。序列分析表明，蓝孔雀与绿孔雀核苷酸同源性为98.0%，而蓝孔雀与白孔雀核苷酸同源性为98.8%。NCBI收索结果...
The Morphology, Taxonomy, and Distribution of Specimens of Darevskia clarkorum (Sauria: Lacertidae: Darevskia) Collected from Turkey’s Eastern Black Sea Region
Reptilia Darevskia clarkorum Black Sea region morphology distribution
2010/3/26
In all, 103 specimens of Clark's lizard, Darevskia clarkorum (Darevsky and Vedmederja, 1977), from 6 localities in the eastern Black Sea region of Turkey were examined in terms of pholidosis character...
The Taxonomy and Variation of Leaf Anatomical Characters in the Genus Aegilops L. (Poaceae) in Iran
Anatomical Aegilops taxonomy Iran variation
2010/3/18
This study concerns the evaluation of leaf anatomical characters (7 qualitative and 12 quantitative characters) among 26 accessions of the Aegilops L. species. The results of this study showed that th...
On the Taxonomy of Plantaginaceae Juss. Sensu Lato: evidence from SEM of the Seed Coat
Plantaginaceae Plantago Scrophulariaceae SEM Seed coat Taxonomy
2010/3/18
SEM of the seed coat was studied in 41 taxa of the Plantaginaceae sensu lato. The study included 31 taxa of Plantago L. and 10 taxa that were formerly assigned to the Scrophulariaceae, representing th...
Classification of Turkish Plantago L. Species Using Numerical Taxonomy
Plantago Numerical Taxonomy Turkey Discriminant Function Analysis
2010/3/19
Twenty-three Plantago L. taxa belonging to 2 subgenera (Euplantago Harms and Psyllium (Juss.) Harms) were classified by numerical taxonomic methods. A total of 36 morphological and ecological characte...
Jasione L. taxonomy and phylogeny
Jasione Campanulaceae ITS sequencing molecular phylogenetic analysis
2010/3/19
Jasione L., a genus with small flowers in compact ebracteolate heads subtended by involucral bracts, is very isolated in the Campanulaceae. It is mainly a Mediterranean-European genus with c. 15, most...
Taxonomy and Conservation Status of Acantholimon laxiflorum Boiss. ex Bunge (Plumbaginaceae)
Acantholimon Plumbaginaceae Taxonomy Conservation
2010/3/22
Acantholimon laxiflorum Boiss. ex Bunge (Plumbaginaceae), a local endemic species in Turkey, was subjected to taxonomic analysis in order to clarify its taxonomic status, because this species seems to...