| NEW OBSERVATIONS ON THE MEIOTIC PROCESS IN THE MARINE DINOFLAGELLATE NOCTILUCA SCINTILIANS （NOCTILUCALES, DINOPHYCEAE） |
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| 引用本文： | 周成旭,严小军.NEW OBSERVATIONS ON THE MEIOTIC PROCESS IN THE MARINE DINOFLAGELLATE NOCTILUCA SCINTILIANS （NOCTILUCALES, DINOPHYCEAE）[J].中国海洋与湖沼学报,2002,20(1):67-73. |
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| 作者姓名： | 周成旭 严小军 |
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| 作者单位： | InstituteofOceanology,ChineseAcademyofSciences,Qingdao2660071,China |
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| 摘 要： | The meiotic process in Noctiluca scintillans were observed under light microscope.Some abnormal cell divisions, incompletely separated “zoospores” and the changes of the zoospores are described in this paper. Together with the fmdings of field samplings and the previous results by other researchers, the process of meiosis in N. scintillans was supposed to be a pathway to reduce the extra high density of NH3-N within the cell in order to ensure normal population growth.
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| 关 键 词： | 腰鞭毛虫 夜光虫 细胞变异 游走孢子 生活周期 减数分裂 |
| 收稿时间： | 29 December 1999 |
| 修稿时间： | 11 November 2000 |
New observations on the meiotic process in the marine dinoflagellate<Emphasis Type="Italic">Noctiluca scintillans</Emphasis> (Noctilucales,dinophyceae) |
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| Zhou?Cheng-xu,Yan?Xiao-jun.New observations on the meiotic process in the marine dinoflagellateNoctiluca scintillans (Noctilucales,dinophyceae)[J].Chinese Journal of Oceanology and Limnology,2002,20(1):67-73. |
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| Authors: | Zhou Cheng-xu Yan Xiao-jun |
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| Institution: | (1) Institute of Oceanology, Chinese Academy of Sciences, 266071 Qingdao, China |
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| Abstract: | The meiotic process inNoctiluca scintillans were observed under light microscope. Some abnormal cell divisions, incompletely separated “zoospores” and the changes of
the zoospores are described in this paper. Together with the findings of field samplings and the previous results by other
researcher, the process of meiosis inN. scintillans was supposed to be a pathway to reduce the extra high density of NH3−N within the cell in order to ensure normal population growth.
Contribution No. 4134 from the Institute of Oceanology, Chinese Academy of Sciences.
Project No. 39600028 and No. 3790110 supported by NSFC. |
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| Keywords: | life cycle meiotic process Noctiluca scintillans |
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