Attachment of the biofouling bryozoan Bugula neritina larvae affected by inorganic and organic chemical cues
文献类型：期刊论文
| 作者 | Yu, XJ ; Yan, Y ; Gu, JD |
| 刊名 | INTERNATIONAL BIODETERIORATION & BIODEGRADATION
 |
| 出版日期 | 2007 |
| 卷号 | 60期号:2页码:81-89 |
| 关键词 | attachment biofouling bryozoan Bugula neritina chemical cues |
| ISSN号 | 0964-8305 |
| 通讯作者 | jdgu@hkucc.hku.hk |
| 中文摘要 | The bryozoan Bugula neritina L. is an important fouling organism worldwide and has been the focus of great interest for large scale culturing because of the powerful anticancer chemicals extracted from the animals. In this study, the effects of four inorganic ions and five bioactive compounds on larval attachment of the bryozoan were investigated with an aim of identifying artificial cues for prevention and mariculture of this species. K+ at 10-70 mM and NH4+ > 10 mM significantly induced larval attachment on the bottom surfaces of the culture dishes. Mg2+ at 1-50 mM significantly inhibited larval attachment, while Ca2+ showed toxicity to the larvae at 30 mM. T-Aminobutyric acid induced larval attachment to the bottom surfaces of the aquarium only at 10(-2) M. Acetylcholine at 10(-2)-10(-3) M, L-3-(3,4-dihydroxyphenyl)-L-alanine at 10(-3)-10(-5) M and dopamine at 10(-3)-10(-4) M significantly induced larval settlement but inhibited larval attachment, probably due to the restricted mobility and less active probing of the substratum surfaces during larval exploration. Serotonin at concentrations between 10(-3) and 10(-5) M significantly inhibited larval settlement and attachment by forcing the larvae to swim in the water. Our observations suggest that serotonin and its derivatives are potential candidates for the development of non-toxic antifouling substances. (C) 2007 Published by Elsevier Ltd. |
| 学科主题 | Biotechnology & Applied Microbiology; Environmental Sciences |
| 收录类别 | SCI |
| 原文出处 | ELSEVIER SCI LTD |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/4476]  |
| 专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
| 推荐引用方式 GB/T 7714 | Yu, XJ,Yan, Y,Gu, JD. Attachment of the biofouling bryozoan Bugula neritina larvae affected by inorganic and organic chemical cues[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2007,60(2):81-89. |
| APA | Yu, XJ,Yan, Y,&Gu, JD.(2007).Attachment of the biofouling bryozoan Bugula neritina larvae affected by inorganic and organic chemical cues.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,60(2),81-89. |
| MLA | Yu, XJ,et al."Attachment of the biofouling bryozoan Bugula neritina larvae affected by inorganic and organic chemical cues".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 60.2(2007):81-89. |
入库方式： OAI收割
来源：南海海洋研究所
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