Chemical studies on Indopacific Ceratosoma nudibranchs illuminate the protective role of their dorsal horn
文献类型：期刊论文
| 作者 | Mollo, E; Gavagnin, M; Carbone, M; Guo, YW ; Cimino, G
|
| 刊名 | CHEMOECOLOGY
 |
| 出版日期 | 2005-03 |
| 卷号 | 15期号:1页码:31-36 |
| 关键词 | Opisthobranchia Chromodorididae Ceratosoma sesquiterpenoids chemical defence secondary metabolites |
| ISSN号 | 0937-7409 |
| DOI | 10.1007/s00049-005-0289-5 |
| 文献子类 | Article |
| 英文摘要 | Two Ceratosoma species, C. trilobatum and C. gracillimum (Mollusca: Gastropoda: Opistobranchia), collected along the South China Sea coast, have been studied in order to investigate their defensive strategies. Both species contain four typical sponge furanosesquiterpenoids, probably with a dietary origin. The tissue distribution of these compounds has been studied by(1)H-NMR analysis and preliminary bioassays have been carried out in order to evaluate the ecological role of the isolated metabolites. The main sesquiterpene component in both species was (-)- furodysinin (2), which showed significant feeding-deterrent and ichthyotoxic properties in bioassays with freshwater organisms. The work has been performed studying a very limited number of molluscs that prevented the realization of ecologically relevant experiments. However, the almost exclusive presence of compound 2 in the crude extract of the mantle glands concentrated in the dorsal horn of C. gracillimum strongly supports the defensive role of that dorsal protuberance, which probably acts as a defensive lure attracting potential predators to the part of the animal that contains the distasteful chemicals. |
| WOS关键词 | INDO-WEST PACIFIC ; CHROMODORIDIDAE OPISTHOBRANCHIA ; METABOLITES ; MOLLUSCA ; SESQUITERPENOIDS ; ECOLOGY ; SPONGES |
| WOS研究方向 | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000227513800005 |
| 出版者 | BIRKHAUSER VERLAG AG |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/273900]  |
| 专题 | 天然药物化学研究室 中科院受体结构与功能重点实验室 新药研究国家重点实验室 |
| 通讯作者 | Mollo, E |
| 作者单位 | 1.CNR, Ist Chim Biomol, I-80078 Pozzuoli, NA, Italy 2.Chinese Acad Sci, Inst Biol Sci, Inst Mat Med, State Key Lab Drug Res, Shanghai 201203, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mollo, E,Gavagnin, M,Carbone, M,et al. Chemical studies on Indopacific Ceratosoma nudibranchs illuminate the protective role of their dorsal horn[J]. CHEMOECOLOGY,2005,15(1):31-36. |
| APA | Mollo, E,Gavagnin, M,Carbone, M,Guo, YW,&Cimino, G.(2005).Chemical studies on Indopacific Ceratosoma nudibranchs illuminate the protective role of their dorsal horn.CHEMOECOLOGY,15(1),31-36. |
| MLA | Mollo, E,et al."Chemical studies on Indopacific Ceratosoma nudibranchs illuminate the protective role of their dorsal horn".CHEMOECOLOGY 15.1(2005):31-36. |
入库方式： OAI收割
来源：上海药物研究所
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