Morphological and phylogenetic analysis of skeletonema costatum-like diatoms (bacillariophyta) from the china sea
文献类型：期刊论文
| 作者 | Chen, Guo-Fu; Wang, Guang-Ce; Zhang, Bao-Yu; Fan, Xiao-Lei |
| 刊名 | European journal of phycology
 |
| 出版日期 | 2007-05-01 |
| 卷号 | 42期号:2页码:163-175 |
| 关键词 | Habs Skeletonema Morphology Lsu rdna Phylogeny Taxonomy Diversity |
| ISSN号 | 0967-0262 |
| DOI | 10.1080/09670260601149784 |
| 通讯作者 | Wang, guang-ce(gcwang@ms.qdio.ac.cn) |
| 英文摘要 | Five skeletonenia costatum-like diatoms isolated from different areas along the coast of the china sea were studied with light microscopy and scanning electron microscopy. the five isolates differed in morphology, only one (sk-xm) being identified as skeletonema costatum sensu stricto. the other four isolates did not correspond morphologically to any described skeletonema species. in order to explore the relationships between our isolates and previously described skeletonenia species, partial large subunit ribosomal dna (d1-d2) sequences were obtained by pcr amplification, and included in a phylogenetic analysis with published sequences of other skeletonenia spp. skeletonenia costatum sensu stricto (sk-xm) grouped with s. subsalsium and another of our isolates (sk-dh). the latter had a short terminal rimportula and both 1:1 and 1:2 fultoportula linkages. a third isolate (sk-hh) contained several chloroplasts per cell, with intact fultoportulae linking sibling valves, and grouped in the same clade as s. tropicum. the other two isolates (sk-bh, sk-fq) formed short chains and had peculiar fultoportulac that were oblique to the valve face at their bases and grouped with s. dohrnii. sequence distance analysis indicated higher similarity between s. costatum (sk-xm) and sk-dh and between sk-hh, sk-fq and sk-bh. genetic similarity between the isolates paralleled their geographical location. |
| WOS关键词 | DIVERSITY |
| WOS研究方向 | Plant Sciences ; Marine & Freshwater Biology |
| WOS类目 | Plant Sciences ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000247265800004 |
| 出版者 | TAYLOR & FRANCIS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380422 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Guang-Ce |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Tianjin Univ Sci Technol, Coll Oceanol, Tianjin 100022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Guo-Fu,Wang, Guang-Ce,Zhang, Bao-Yu,et al. Morphological and phylogenetic analysis of skeletonema costatum-like diatoms (bacillariophyta) from the china sea[J]. European journal of phycology,2007,42(2):163-175. |
| APA | Chen, Guo-Fu,Wang, Guang-Ce,Zhang, Bao-Yu,&Fan, Xiao-Lei.(2007).Morphological and phylogenetic analysis of skeletonema costatum-like diatoms (bacillariophyta) from the china sea.European journal of phycology,42(2),163-175. |
| MLA | Chen, Guo-Fu,et al."Morphological and phylogenetic analysis of skeletonema costatum-like diatoms (bacillariophyta) from the china sea".European journal of phycology 42.2(2007):163-175. |
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来源：中国科学院大学
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