ULTRASTRUCTURAL AND MOLECULAR CHARACTERIZATION OF DIVERSITY AMONG SMALL ARAPHID DIATOMS ALL LACKING RIMOPORTULAE. I. FIVE NEW GENERA, EIGHT NEW SPECIES
文献类型：期刊论文
| 作者 | Li, Chun L.; Ashworth, Matt P.; Witkowski, Andrzej; Lobban, Christopher S.; Zglobicka, Izabela; Kurzydlowski, Krzysztof J.; Qin, Song
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| 刊名 | JOURNAL OF PHYCOLOGY
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| 出版日期 | 2016-12-01 |
| 卷号 | 52期号:6页码:1018-1036 |
| 关键词 | Araphid diatoms biodiversity Fragilariaceae phylogeny psbC rbcL small-celled diatoms SSU rRNA |
| ISSN号 | 0022-3646 |
| 产权排序 | [Li, Chun L.; Witkowski, Andrzej] Univ Szczecin, Palaeoceanol Unit, Fac Geosci, Nat Sci Res & Educ Ctr, Mickiewicza 16a, PL-70383 Szczecin, Poland; [Ashworth, Matt P.] Univ Texas Austin, Dept Integrat Biol, 205 W 24th St MS C0930, Austin, TX 78712 USA; [Lobban, Christopher S.] Univ Guam, Div Nat Sci, Mangilao, GU 96923 USA; [Zglobicka, Izabela; Kurzydlowski, Krzysztof J.] Warsaw Univ Technol, Fac Mat Sci & Engn, Woloska 141, PL-02507 Warsaw, Poland; [Qin, Song] Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Peoples R China |
| 通讯作者 | Li, CL (reprint author), Univ Szczecin, Palaeoceanol Unit, Fac Geosci, Nat Sci Res & Educ Ctr, Mickiewicza 16a, PL-70383 Szczecin, Poland. chunlian.li@univ.szczecin.pl |
| 英文摘要 | Pennate diatoms are important contributors to primary production in freshwater and marine habitats. But the extent of their diversity, ecology, and evolution is still largely unknown. This is particularly evident among the clades of pennate diatoms without raphe slits, whose diversity is likely underestimated due to their small size and features that can be difficult to discern under light microscopy. In this study, we described five new araphid genera with eight new species based on morphological observations (light and electron microscopy) and molecular data (nuclear-encoded small subunit ribosomal RNA and chloroplast-encoded rbcL and psbC): Serratifera varisterna, Hendeyella rhombica, H. dimeregrammopsis, H. lineata, Psammotaenia lanceolata, Castoridens striata, C. hyalina, and Cratericulifera shandongensis. We also transferred Dimeregramma dubium to Hendeyella dubia. Phylogenetic analysis of the molecular data revealed that all the newly established taxa fell into a monophyletic group, with Fragilariforma virescens located at the base. The group was composed by two subclades: one comprising Castoridens, Cratericulifera, and Plagiostriata, and the larger including also the rest of the new genera plus some of the smallest known diatoms, such as Nanofrustulum, Opephora, Pseudostaurosira, Staurosirella, and Staurosira with a high level of support. This study enhances the general knowledge on the phylogeny and biodiversity of a group of small araphid diatoms that have been generally poorly described both by electron microscopy and DNA sequence data. |
| 研究领域[WOS] | Plant Sciences ; Marine & Freshwater Biology |
| 关键词[WOS] | PHYLOGENETIC ANALYSIS ; NOV BACILLARIOPHYTA ; GEN. ; MARINE ; RDNA ; EVOLUTION ; MORPHOLOGY ; REVISION ; ORIGIN ; WATERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000390344600011 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/19254]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Univ Szczecin, Palaeoceanol Unit, Fac Geosci, Nat Sci Res & Educ Ctr, Mickiewicza 16a, PL-70383 Szczecin, Poland 2.Univ Texas Austin, Dept Integrat Biol, 205 W 24th St MS C0930, Austin, TX 78712 USA 3.Univ Texas Austin, Dept Integrat Biol, 205 W 24th St MS C0930, Austin, TX 78712 USA 4.Univ Guam, Div Nat Sci, Mangilao, GU 96923 USA 5.Warsaw Univ Technol, Fac Mat Sci & Engn, Woloska 141, PL-02507 Warsaw, Poland 6.Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Chun L.,Ashworth, Matt P.,Witkowski, Andrzej,et al. ULTRASTRUCTURAL AND MOLECULAR CHARACTERIZATION OF DIVERSITY AMONG SMALL ARAPHID DIATOMS ALL LACKING RIMOPORTULAE. I. FIVE NEW GENERA, EIGHT NEW SPECIES[J]. JOURNAL OF PHYCOLOGY,2016,52(6):1018-1036. |
| APA | Li, Chun L..,Ashworth, Matt P..,Witkowski, Andrzej.,Lobban, Christopher S..,Zglobicka, Izabela.,...&Qin, Song.(2016).ULTRASTRUCTURAL AND MOLECULAR CHARACTERIZATION OF DIVERSITY AMONG SMALL ARAPHID DIATOMS ALL LACKING RIMOPORTULAE. I. FIVE NEW GENERA, EIGHT NEW SPECIES.JOURNAL OF PHYCOLOGY,52(6),1018-1036. |
| MLA | Li, Chun L.,et al."ULTRASTRUCTURAL AND MOLECULAR CHARACTERIZATION OF DIVERSITY AMONG SMALL ARAPHID DIATOMS ALL LACKING RIMOPORTULAE. I. FIVE NEW GENERA, EIGHT NEW SPECIES".JOURNAL OF PHYCOLOGY 52.6(2016):1018-1036. |
入库方式： OAI收割
来源：烟台海岸带研究所
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