| 引用本文: | 高广,肖志忠,马文辉,潘钊,李军.软骨鱼类输卵管腺研究进展[J].海洋科学,2023,47(9):141-150. |
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| 软骨鱼类输卵管腺研究进展 |
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高广1,2,3,4, 肖志忠1,2,3, 马文辉5, 潘钊6, 李军1,2,3
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1.中国科学院海洋研究所 中国科学院实验海洋生物学重点实验室, 山东 青岛 266071;2.青岛海洋科学与技术试点国家实验室 海洋生物学与生物技术功能实验室, 山东 青岛 266237;3.中国科学院海洋大科学研究中心, 山东 青岛 266071;4.中国科学院大学, 北京 100049;5.莱州明波水产有限公司, 山东 烟台 261400;6.中国科学院基础医学与肿瘤研究所, 浙江 杭州 310000
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| 摘要: |
| 输卵管腺(oviduct gland)是软骨鱼类特有的生殖器官, 由雌性软骨鱼类的输卵管前段发育形成, 输卵管腺对于软骨鱼类的生殖具有重要意义, 参与了卵壳的合成, 卵胶的分泌, 精子储存等多个重要生命过程。同时输卵管腺的合成产物中含有一种高度交联的胶原蛋白复合材料, 具有韧性强、抑菌、抗污、可降解等特点, 是极具开发价值的海洋生物材料。但是目前中国该领域研究基础较为薄弱, 本文通过对软骨鱼类的生殖方式、输卵管腺的结构、卵壳分泌过程等几部分的研究进展进行阐述, 以期为软骨鱼类的繁育、新型生物材料的开发提供启发。 |
| 关键词: 输卵管腺 软骨鱼类 鲨鱼 鳐鱼 卵壳 |
| DOI：10.11759/hykx20210825001 |
| 分类号:S968 |
| 基金项目:国家重点研发计划(2018YFD0901204) |
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| A review of the oviduct glands of cartilaginous fishes |
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GAO Guang1,2,3,4, XIAO Zhi-zhong1,2,3, MA Wen-hui5, PAN Zhao6, LI Jun1,2,3
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1.CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;2.Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao Laboratory for Marine Biology and Biotechnology, Qingdao 266237, China;3.Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China;4.University of Chinese Academy of Sciences, Beijing 100049, China;5.Laizhou Mingbo Aquatic Co., Ltd, Yantai 261400, China;6.Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou 310000, China
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| Abstract: |
| The oviduct gland is an important reproductive organ unique to cartilaginous fishes, which develops from the anterior part of the oviduct. The oviduct gland participates in crucial life processes, such as the synthesis of the egg capsule, secretion of the egg jelly, and the storage of sperm. Secretions from the oviduct gland contain a highly crosslinked collagenous composite marine biological material that is extremely tough and possesses antibacterial, antifouling, and degradable properties. However, studies on the oviduct glands of cartilaginous fishes are relatively limited in China. Herein, we review several areas of interest concerning the oviduct glands of cartilaginous fishes, such as reproductive strategies, the structure of the oviduct gland, and the secretion processes. Further, we summarize the current challenges in oviduct gland research, such as sperm storage and oviduct gland secretion, that highlight areas for future investigation. We also hope this review provides a reference for future studies on cartilaginous fishes. |
| Key words: oviduct gland cartilaginous fishes shark skate egg capsule |
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