琼氏圆筛藻细胞分裂的光温效应 | |
黄世玉 ; 林均民 | |
刊名 | http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jmxz199803024&dbcode=CJFQ&dbname=CJFQ1998 |
2012-06-05 ; 2012-06-05 | |
关键词 | 琼氏圆筛藻 细胞分裂 光暗周期 增殖率 Coscinodiscus jonesianus Cell division Light-dark cycles Growth rate S968.4 |
其他题名 | Effect of Light and Temperature on the Cell Division in Coscinodiscus jonesianus |
中文摘要 | 在不同的光温条件下,研究琼氏圆筛藻细胞分裂的昼夜变化。实验表明,该藻培养种群每昼夜形成三次分裂相,其细胞分裂呈现在光期快在暗期慢的特点,而分裂相的大小和定时则随光温条件的变化而变化。在温度27℃,光强度8000Lx和光暗周期16:8h的条件下,该藻呈最大日增殖率(μ值为3.02次/d),显示琼氏圆筛藻为暖水性的生态特征。; The effects of light and temperature on diel periodicity of cell division of Coscinodiscus jonesianus were carried out in laboratory condition. Results showed that there are three division phases each day. cell division quickly in light cycle and slowly in dark cycle. Results also indicated that the phase and the timing of cell division changed with the variation of light and temperature. The highest growth rate of C.jonesianus is 3. 02/day when cultured in 27℃,8000L, and light/dark cycle of 16:8,which suggested that C jonesianus belongs to a warm temperature species.; 【作者单位】集美大学水产学院!厦门; 361021; 厦门大学;【作者英文名】Huang Shiyu;Lin Junmin(Fisheries College,Jimei University,Xiamen 361021;Xiamen University) |
语种 | 中文 |
内容类型 | 期刊论文 |
源URL | [http://ir.calis.edu.cn/hdl/235041/12639] |
专题 | 集美大学 |
推荐引用方式 GB/T 7714 | 黄世玉,林均民. 琼氏圆筛藻细胞分裂的光温效应[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jmxz199803024&dbcode=CJFQ&dbname=CJFQ1998,2012, 2012. |
APA | 黄世玉,&林均民.(2012).琼氏圆筛藻细胞分裂的光温效应.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jmxz199803024&dbcode=CJFQ&dbname=CJFQ1998. |
MLA | 黄世玉,et al."琼氏圆筛藻细胞分裂的光温效应".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jmxz199803024&dbcode=CJFQ&dbname=CJFQ1998 (2012). |
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