| 单糖组合对藤壶金星幼虫附着的影响研究 |
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| 引用本文： | 尤嘉杰,平双双,刘琪,靳翠丽,周晓见. 单糖组合对藤壶金星幼虫附着的影响研究[J]. 水产养殖, 2021, 42(2): 30-36 |
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| 作者姓名： | 尤嘉杰 平双双 刘琪 靳翠丽 周晓见 |
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| 作者单位： | 扬州大学环境科学与工程学院,江苏扬州225127;扬州大学环境科学与工程学院,江苏扬州225127;扬州大学海洋科学与技术研究所,江苏扬州225127 |
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| 基金项目： | 国家自然科学基金资助项目(41776156);江苏省高等学校大学生创新创业训练计划项目(202011117075Y)。 |
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| 摘 要： | 藤壶A mphibalanus (=Balanus) amphitrite是典型的海洋污损生物,藤壶金星幼虫受外源信号的指引,寻找到合适的附着地点才能进行附着和变态.针对前期发现的有一定诱导活性的4种单糖Man、Xyl、Glc和Fuc,该研究利用正交试验研究其对藤壶金星幼虫附着的影响.结果 发现,单糖组合对藤壶金星幼虫...
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| 关 键 词： | 藤壶 金星幼虫 附着 正交试验 单糖 |
The effect of monosaccharide combinations on the settlement of cyprids of the barnacle,Amphibalanus(Balanus)amphitrite |
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| You Jiajie,Ping Shuangshuang,Liu Qi,Jin Cuili,Zhou Xiaojian. The effect of monosaccharide combinations on the settlement of cyprids of the barnacle,Amphibalanus(Balanus)amphitrite[J]. Journal of Aquaculture, 2021, 42(2): 30-36 |
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| Authors: | You Jiajie Ping Shuangshuang Liu Qi Jin Cuili Zhou Xiaojian |
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| Affiliation: | (College of Environmental Science&Engineering,Yangzhou University,Yangzhou 225127,China;Marine Science&Technology Institute,Yangzhou University,Yangzhou 225127,China) |
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| Abstract: | Barnacle Amphibalanus(=Balanus)amphitrite is a typical marine fouling organism.Under the guidance of the external signal,barnacle cyprids find a suitable site for their settlement and metamorphosis.In this study,the effects of four monosaccharides Man,Xyl,Glc,and Fuc,which were preliminarily found with inductive effect on the settlement of cyprids,were studied by orthogonal test.The results showed that the optimal combination of monosaccharides was Man(5.00×10^-8 mol/L),Glc(1.25×10^-8 mol/L),Xyl(1.25×10^-8 mol/L),and Fuc(1.90×10^-7 mol/L).The influence of four monosaccharides from high to low was Man>Fuc>Glc>Xyl,and the effects of Man,Fuc and Glc were significant,while Xyl had little effect on larval settlement.The addition of monosaccharide not only affected the settlement rate of cyprids,but also significantly shortened the time course of larval settlement. |
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| Keywords: | Barnacle Amphibalanus(Balanus)Amphitrite cyprid settlement orthogonal test monosaccharide |
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