| ZHANG Xiaodong,YANG Shuang,SUN Jun,QIAO Yanlong,WANG Jing,LIU Haijiao. 2018. The first record of Pavlova pinguis (Pavlovophyceae, Haptophyta) in China seas. Acta Oceanologica Sinica, 37(10):28－32 |
| The first record of Pavlova pinguis (Pavlovophyceae, Haptophyta) in China seas |
| 中国海膨胀巴夫藻(定鞭藻门,巴夫藻纲)的首次纪录 |
| Received:July 13, 2017 |
| DOI：10.1007/s13131-018-1294-1 |
| Key words:Pavlova Pavlovophyceae Haptophyta morphology 18S rRNA gene China seas |
| 中文关键词: 巴夫藻 巴夫藻纲 定鞭藻 形态学 18S rRNA 中国海 |
| 基金项目:The National Natural Science Foundation of China under contract Nos 41876134, 41676112 and 41276124; the National Natural Science Foundation of Tianjin under contract No. 17JCZDJC40000; the University Innovation Team Training Program for Tianjin under contract No. TD12-5003; the Exploration Program of Ocean with Science and Technology of Tianjin under contract No. KJXH2013-22; the Changjiang Scholar Program of Chinese Ministry of Education of China to Jun Sun. |
| Author Name | Affiliation | E-mail | | ZHANG Xiaodong | Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
College of Marine and Environmental Sciences, Tianjin University of Science and Technology, Tianjin 300457, China | | | YANG Shuang | Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
College of Marine and Environmental Sciences, Tianjin University of Science and Technology, Tianjin 300457, China | | | SUN Jun | Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
College of Marine and Environmental Sciences, Tianjin University of Science and Technology, Tianjin 300457, China | phytoplankton@163.com | | QIAO Yanlong | Tianjin Bohai Marine Monitoring and Surveillance Management Center, Tianjin 300480, China | | | WANG Jing | Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
College of Marine and Environmental Sciences, Tianjin University of Science and Technology, Tianjin 300457, China | | | LIU Haijiao | Institute of Marine Science and Technology, Shandong University, Jinan 250110, China | |
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| Abstract: |
| One strain of unicellular flagellated yellow-green algae was successfully isolated from the coastal area near Tianjin in the Bohai Sea in May 2015. The strain ranged from round to elongated in shape. Most of the cells possessed active motility, and some cells formed non-motile aggregation. Based on evidences from morphology, ultrastructure and molecular analysis, we identified the strain as Pavlova pinguis which belonged to Pavlovophyceae, Haptophyta. For Pavlovophyceae, only Pavlova viridis (Diacronema viridis) was reported in China seas prior to this study and it played an important role in aquaculture. This is the first record of Pavlova pinguis in Chinese waters. |
| 中文摘要: |
| 2015年5月，我们从天津近海分离出一株黄绿色具鞭毛的单细胞藻。这珠藻细胞形态不规则，从圆形到细长型都有出现。绝大多数细胞具有很强的运动能力，一些细胞也可以形成静止的群体。结合形态学、超显微结构观察以及分子生物学分析，我们将这株藻鉴定为定鞭藻门，巴夫藻纲的膨胀巴夫藻。在此之前，中国近海只有绿色巴夫藻的记录，绿色巴夫藻对于水产养殖起到了很重要的作用。巴夫藻纲的其他物种尚无中国海记录。这是膨胀巴夫藻在中国海的首次记录。 |
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