Marileptolyngbya sina gen. nov., sp. nov. and Salileptolyngbya diazotrophicum gen. nov., sp. nov. (Synechococcales, Cyanobacteria), species of cyanobacteria isolated from a marine ecosystem
文献类型：期刊论文
| 作者 | Ling, Juan; Zhou, Wei-Guo; Ding, De-Wen; Yang, Qing-Song; Ahmad, Manzoor; Zhang, Yuan-Zhou; Lin, Xian-Cheng; Zhang, Yan-Ying; Dong, Jun-De |
| 刊名 | PHYTOTAXA
 |
| 出版日期 | 2018 |
| 卷号 | 383期号:1页码:75 |
| 关键词 | cyanobacteria ecology internal transcribed spacer morphology nifH |
| ISSN号 | 1179-3155 |
| 英文摘要 | We isolated two filamentous, non-heterocystous cyanobacteria, namely SCSIO T-2 from Xincun Bay, Hainan Island and SC-SIO 43686 from the northern South China Sea, China The taxonomic positions of the studied strains were determined by a polyphasic approach that used morphological, molecular, and ecological analyses. The two cyanobacterial strains presented different morphology regarding their cell size and sheaths. Sequencing of the 16S rRNA gene of SCSIO T-2 showed 95% similarity with Leptolyngbya sp. CENA 134 (HQ730083) and SCSIO 43686 displayed 97% similarity with Leptolyngbya sp. L21-BG-2 (KJ206339). In addition, the nifH gene sequence analysis of SCSIO T-2 showed 91% similarity with Lyngbya lagerheimii UTEX 1930 (L15550), while SCSIO 43686 had an 88% similarity with Leptolyngbya minuta LEGE 07181 (KC256775). Both strains' secondary structures of D1-D1', Box-B, and V3 regions within the 16S-23S internal transcribed spacer (ITS) region were quite distinct from their closely related cyanobacterial strains. In addition, compared with SCSIO 43686, the SCSIO T-2 strain displayed relatively high light utilization yet low sensitivity to light intensity. Based on these characteristics, the name Marileptolyngbya sina SCSIO T-2 is described, and a new genus named Salileptolyngbya is erected to encompass a monophyletic group. We propose Salileptolyngbya diazotrophicum SCSIO 43686 for the type species of this new genus. |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/17591]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.SOA, Inst Oceanog 1, Qingdao 266061, Peoples R China 2.Yang, Qing-Song 3.Ahmad, Manzoor 4.Zhang, Yuan-Zhou 5.Lin, Xian-Cheng 6.Zhang, Yan-Ying 7.Ling, Juan 8.South China Sea Inst Oceanol, Guangdong Prov Key Lab Appl Marine Biol, CAS Key Lab Trop Marine Bioresourves & Ecol, Guangzhou 510301, Guangdong, Peoples R China 9.[Zhang, Yan-Ying 10.Chinese Acad Sci, Trop Marine Biol Res Stn Hainan, Sanya 572000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ling, Juan,Zhou, Wei-Guo,Ding, De-Wen,et al. Marileptolyngbya sina gen. nov., sp. nov. and Salileptolyngbya diazotrophicum gen. nov., sp. nov. (Synechococcales, Cyanobacteria), species of cyanobacteria isolated from a marine ecosystem[J]. PHYTOTAXA,2018,383(1):75, 92. |
| APA | Ling, Juan.,Zhou, Wei-Guo.,Ding, De-Wen.,Yang, Qing-Song.,Ahmad, Manzoor.,...&Dong, Jun-De.(2018).Marileptolyngbya sina gen. nov., sp. nov. and Salileptolyngbya diazotrophicum gen. nov., sp. nov. (Synechococcales, Cyanobacteria), species of cyanobacteria isolated from a marine ecosystem.PHYTOTAXA,383(1),75. |
| MLA | Ling, Juan,et al."Marileptolyngbya sina gen. nov., sp. nov. and Salileptolyngbya diazotrophicum gen. nov., sp. nov. (Synechococcales, Cyanobacteria), species of cyanobacteria isolated from a marine ecosystem".PHYTOTAXA 383.1(2018):75. |
入库方式： OAI收割
来源：南海海洋研究所
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