| Zhang Zhifeng,Ma Yingjie,Liao Chengyi,Wang Hailin. 1997. Isozyme changes during larval development of Penaeus chinensis. Acta Oceanologica Sinica, (2):215－224 |
| Isozyme changes during larval development of Penaeus chinensis |
| Isozyme changes during larval development of Penaeus chinensis |
| Received:August 20, 1996 Revised:December 06, 1996 |
| DOI： |
| Key words:Penaeus chinensis early development isozyme |
| 中文关键词: Penaeus chinensis early development isozyme |
| 基金项目:A grant-aided project of Part B of National Heights-scaling Program, Project No. PDB6-2-2. |
| Author Name | Affiliation | | Zhang Zhifeng | College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003, China | | Ma Yingjie | College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003, China | | Liao Chengyi | College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003, China | | Wang Hailin | College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003, China |
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| Abstract: |
| Isozyme changes during early development of Penaeus chinensis are described for six enzymes (EST, AMY MDH, GDH, Gd and LDH) by means of polyacrylamide gel vertical plate electrophoresis. The results show that the number of isozymes varies considerably and the enzyme activity also rises gradually with development. The band number of EST increases from 1 in nauplius stage to 6 in postlarval stage. There are three types of AMY, α-AMY, R-AMY and Q-AMY. The phenotype of LDH changes slightly, showing the same pattern except nauplius in all the stages. The remaining three enzymes (MDH, Gd and GDH) have more bands and their isozyme number also increases with development. |
| 中文摘要: |
| Isozyme changes during early development of Penaeus chinensis are described for six enzymes (EST, AMY MDH, GDH, Gd and LDH) by means of polyacrylamide gel vertical plate electrophoresis. The results show that the number of isozymes varies considerably and the enzyme activity also rises gradually with development. The band number of EST increases from 1 in nauplius stage to 6 in postlarval stage. There are three types of AMY, α-AMY, R-AMY and Q-AMY. The phenotype of LDH changes slightly, showing the same pattern except nauplius in all the stages. The remaining three enzymes (MDH, Gd and GDH) have more bands and their isozyme number also increases with development. |
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