WEKO3
アイテム
{"_buckets": {"deposit": "87850020-17e9-4f3c-896e-9ef4a4a9a69d"}, "_deposit": {"created_by": 15, "id": "2559", "owners": [15], "pid": {"revision_id": 0, "type": "depid", "value": "2559"}, "status": "published"}, "_oai": {"id": "oai:oacis.repo.nii.ac.jp:00002559", "sets": ["245", "580", "584", "585", "628"]}, "author_link": ["2614", "3846", "1557"], "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-04-15", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "737952", "bibliographicVolumeNumber": "552", "bibliographic_titles": [{"bibliographic_title": "Aquaculture"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "When valuable fish kept in captivity dies due to facility accidents or disease infection, maintaining their genetic resources becomes impossible.\nHowever, if the gonads from the dead fish can be used for germ cell transplantation, it would be possible to manufacture gametes obtained from postmortem fish.\nTo examine the feasibility of this scenario, in this study, the viability and transplantability of germ cells obtained from postmortem rainbow trout (Oncorhynchus mykiss) were investigated. Nine-month-old vasa-green fluorescent protein (gfp) transgenic male rainbow trout were killed through a high-dose of anesthesia and left at 10.5 °C of flowing water for zero, six, 12, and 24 h. Histological analyses were conducted to evaluate the deterioration of the testes.\nAs a result, pyknosis occurred in type-A spermatogonia (ASG), especially when the postmortem time was extended to 24 h. Furthermore, the number of germ cells recovered from the postmortem fish was quantified after their enzymatic dissociation.\nHowever, there was no significant difference in retrieved germ cell numbers in each time group. Next, to evaluate their ability to be incorporated into genital ridges and start gametogenesis, 104 testicular cells were transplanted into the body cavity of 30 d post-fertilization larvae of rainbow trout.\nThe transplantation efficiencies were analyzed using dissecting recipients, and their gonads were observed at 25, 90, and 150 d post-transplantation (dpt).\nThe transplantation efficiency of zero, six, 12, and 24 h post-death (hpd) testes were 90.61 ± 5.26%, 82.22% ± 11.76%, 73.33% ± 3.33%, and 6.68 ± 6.66%, respectively. Furthermore, fluorescence observation and immunohistochemistry showed that ASG incorporated into recipient gonads, were proliferated in male gonads and differentiated into oocytes possessing a diameter of \u003e100-μm in female gonads of 90 and 150-dpt recipients.\nThus, if germ cells can be retrieved from fish within 12 h post-death, there is still the possibility of creating the next generation from the dead fish.\nThis research suggests that germ cell transplantation can be a potential emergency tool for preserving the genetic resources of postmortem fish.", "subitem_description_type": "Abstract"}]}, "item_3_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "公開日: 2023-02-01", "subitem_description_type": "Other"}]}, "item_3_description_63": {"attribute_name": "研究課題番号", "attribute_value_mlt": [{"subitem_description": "20H00430", "subitem_description_type": "Other"}]}, "item_3_full_name_2": {"attribute_name": "著者(ヨミ)", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "3846", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Yang, Fang"}]}, {"nameIdentifiers": [{"nameIdentifier": "2614", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70882637 ", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=70882637 "}], "names": [{"name": "Ichida, Kensuke"}]}, {"nameIdentifiers": [{"nameIdentifier": "1557", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70281003", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=70281003"}], "names": [{"name": "Yoshizaki, Goro"}]}]}, "item_3_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier B.V."}]}, "item_3_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.aquaculture.2022.737952", "subitem_relation_type_select": "DOI"}}]}, "item_3_relation_13": {"attribute_name": "情報源", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "Author\u0027s Accepted Manuscript Version/PDF (Available on: 2023-02-01) "}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.sciencedirect.com/science/article/am/pii/S0044848622000667", "subitem_relation_type_select": "URI"}}, {"subitem_relation_name": [{"subitem_relation_name_text": "KAKEN研究課題: 代理親魚を使っておいしい魚を育種する"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-20H00430/", "subitem_relation_type_select": "URI"}}, {"subitem_relation_name": [{"subitem_relation_name_text": "研究代表者: 吉崎 悟朗 (東京海洋大学)"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://nrid.nii.ac.jp/ja/nrid/1000070281003/", "subitem_relation_type_select": "URI"}}, {"subitem_relation_name": [{"subitem_relation_name_text": "Elsevier B.V."}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.elsevier.com/ja-jp", "subitem_relation_type_select": "URI"}}]}, "item_3_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "(c) 2022 Elsevier B.V.. This is the author\u0027s version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.aquaculture.2022.737952"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0044-8486", "subitem_source_identifier_type": "ISSN"}]}, "item_3_source_id_9": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00543624", "subitem_source_identifier_type": "NCID"}]}, "item_3_subject_62": {"attribute_name": "件名", "attribute_value_mlt": [{"subitem_subject": "科学研究費研究成果", "subitem_subject_scheme": "Other"}]}, "item_3_subject_64": {"attribute_name": "科学研究費研究課題", "attribute_value_mlt": [{"subitem_subject": "代理親魚を使っておいしい魚を育種する", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Establishment of tasty fish strain using surrogate broodstock", "subitem_subject_scheme": "Other"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Germ cell transplantation Postmortem", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Genetic resources", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rigor mortis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Gametogenesis", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish"}]}, "item_type_id": "3", "owner": "15", "path": ["245", "580", "584", "585", "628"], "permalink_uri": "https://oacis.repo.nii.ac.jp/records/2559", "pubdate": {"attribute_name": "公開日", "attribute_value": "2022-09-26"}, "publish_date": "2022-09-26", "publish_status": "0", "recid": "2559", "relation": {}, "relation_version_is_last": true, "title": ["Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish"], "weko_shared_id": -1}
Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish
https://oacis.repo.nii.ac.jp/records/2559
https://oacis.repo.nii.ac.jp/records/25595237a5cb-b589-498f-a7d7-ac36547b0565
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-09-26 | |||||
タイトル | ||||||
タイトル | Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Germ cell transplantation Postmortem, Genetic resources, Rigor mortis, Gametogenesis | |||||
資源タイプ | ||||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
著者(ヨミ) | ||||||
姓名 | Yang, Fang | |||||
著者(ヨミ) | ||||||
姓名 | Ichida, Kensuke | |||||
著者(ヨミ) | ||||||
姓名 | Yoshizaki, Goro | |||||
書誌情報 |
Aquaculture 巻 552, p. 737952, 発行日 2022-04-15 |
|||||
抄録 | ||||||
内容記述 | When valuable fish kept in captivity dies due to facility accidents or disease infection, maintaining their genetic resources becomes impossible. However, if the gonads from the dead fish can be used for germ cell transplantation, it would be possible to manufacture gametes obtained from postmortem fish. To examine the feasibility of this scenario, in this study, the viability and transplantability of germ cells obtained from postmortem rainbow trout (Oncorhynchus mykiss) were investigated. Nine-month-old vasa-green fluorescent protein (gfp) transgenic male rainbow trout were killed through a high-dose of anesthesia and left at 10.5 °C of flowing water for zero, six, 12, and 24 h. Histological analyses were conducted to evaluate the deterioration of the testes. As a result, pyknosis occurred in type-A spermatogonia (ASG), especially when the postmortem time was extended to 24 h. Furthermore, the number of germ cells recovered from the postmortem fish was quantified after their enzymatic dissociation. However, there was no significant difference in retrieved germ cell numbers in each time group. Next, to evaluate their ability to be incorporated into genital ridges and start gametogenesis, 104 testicular cells were transplanted into the body cavity of 30 d post-fertilization larvae of rainbow trout. The transplantation efficiencies were analyzed using dissecting recipients, and their gonads were observed at 25, 90, and 150 d post-transplantation (dpt). The transplantation efficiency of zero, six, 12, and 24 h post-death (hpd) testes were 90.61 ± 5.26%, 82.22% ± 11.76%, 73.33% ± 3.33%, and 6.68 ± 6.66%, respectively. Furthermore, fluorescence observation and immunohistochemistry showed that ASG incorporated into recipient gonads, were proliferated in male gonads and differentiated into oocytes possessing a diameter of >100-μm in female gonads of 90 and 150-dpt recipients. Thus, if germ cells can be retrieved from fish within 12 h post-death, there is still the possibility of creating the next generation from the dead fish. This research suggests that germ cell transplantation can be a potential emergency tool for preserving the genetic resources of postmortem fish. |
|||||
内容記述 | ||||||
内容記述 | 公開日: 2023-02-01 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0044-8486 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00543624 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.aquaculture.2022.737952 | |||||
権利 | ||||||
権利情報 | (c) 2022 Elsevier B.V.. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.aquaculture.2022.737952 | |||||
情報源 | ||||||
関連識別子 | https://www.sciencedirect.com/science/article/am/pii/S0044848622000667 | |||||
関連名称 | Author's Accepted Manuscript Version/PDF (Available on: 2023-02-01) | |||||
情報源 | ||||||
関連識別子 | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-20H00430/ | |||||
関連名称 | KAKEN研究課題: 代理親魚を使っておいしい魚を育種する | |||||
情報源 | ||||||
関連識別子 | https://nrid.nii.ac.jp/ja/nrid/1000070281003/ | |||||
関連名称 | 研究代表者: 吉崎 悟朗 (東京海洋大学) | |||||
情報源 | ||||||
関連識別子 | https://www.elsevier.com/ja-jp | |||||
関連名称 | Elsevier B.V. | |||||
件名 | ||||||
主題 | 科学研究費研究成果 | |||||
出版者 | ||||||
出版者 | Elsevier B.V. | |||||
科学研究費研究課題 | ||||||
主題 | 代理親魚を使っておいしい魚を育種する | |||||
科学研究費研究課題 | ||||||
主題 | Establishment of tasty fish strain using surrogate broodstock | |||||
研究課題番号 | ||||||
内容記述 | 20H00430 |