Histological Observation on Adult Gonads from Meiogynogentic Olive Flounder Paralichthys olivaceus
文献类型：期刊论文
| 作者 | Ma, Deyou1,3; Weng, Shenda2; Sun, Peng5; Li, Jun2,4; Zhang, Peijun2; You, Feng2,4 |
| 刊名 | INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
 |
| 出版日期 | 2018 |
| 卷号 | 20期号:3页码:689-694 |
| ISSN号 | 1560-8530 |
| 关键词 | Paralichthys olivaceus Meiogynogenesis Gonad development Histological characteristics P450arom |
| DOI | 10.17957/IJAB/15.0562 |
| 英文摘要 | Gynogenesis is a common method to manipulate chromosomes of aquaculture animals with sex dimorphism. The adverse effects on gonad development can be identified through morphology and histology. The goal of this study was to examine the gonadal development of twenty-three meiogynogenetic olive flounder Paralichthys olivaceus samples of two-years age using histological and immunohistochemical methods. We found that ovaries of nine individuals developed normally, while those of fourteen fish exhibited some distinct malformation, including a pair of asymmetrically developed lobes (divided into only one lobe and one slowly developed lobe) and a pair of slowly developed lobes. The remaining two had unidentified gonads filled with connective tissue, indicating that gynogenesis induced by cold shock exerts adverse effect on this species. However, all meiogynogenetic ovaries developed to phase II, similar to the corresponding control. Furthermore, compared to the female references, the same level of P450arom positive responses was received in the aforementioned ovaries, and they were localized in the follicles and oocyte cytoplasms. The above-described results elucidated that meiogynogenetic P. olivaceus diploids are equipped with reproductive potential to undergo normal ovarian development and ovulation, suggesting they could be cultivated as broodstock to produce inbred lines for increase in flounder yields and enhancement of farmers' interests. (C) 2018 Friends Science Publishers |
| 资助项目 | National Flatfish Industry System Construction Programme of China[nycytx-50] ; National Natural Science Foundation of China[41276171] ; National Natural Science Foundation of China[31772834] ; Education Department of Liaoning Province[L201616] ; Doctor Initiative Research Program of Dalian Ocean Univerisity |
| WOS研究方向 | Agriculture ; Life Sciences & Biomedicine - Other Topics |
| 语种 | 英语 |
| 出版者 | FRIENDS SCIENCE PUBL |
| WOS记录号 | WOS:000427440200029 |
| 版本 | 出版稿 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/158373]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | You, Feng |
| 作者单位 | 1.Dalian Ocean Univ, Minist Agr, Key Lab Mariculture & Stock Enhancement North Chi, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 3.Dalian Ocean Univ, Key Lab Fish Appl Biol & Aquaculture North China, Dalian 116023, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 5.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Key Lab East China Sea & Ocean Fishery Resources, Minist Agr, Shanghai 200090, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Deyou,Weng, Shenda,Sun, Peng,et al. Histological Observation on Adult Gonads from Meiogynogentic Olive Flounder Paralichthys olivaceus[J]. INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,2018,20(3):689-694. |
| APA | Ma, Deyou,Weng, Shenda,Sun, Peng,Li, Jun,Zhang, Peijun,&You, Feng.(2018).Histological Observation on Adult Gonads from Meiogynogentic Olive Flounder Paralichthys olivaceus.INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,20(3),689-694. |
| MLA | Ma, Deyou,et al."Histological Observation on Adult Gonads from Meiogynogentic Olive Flounder Paralichthys olivaceus".INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY 20.3(2018):689-694. |
入库方式： OAI收割
来源：海洋研究所
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