WEKO3
アイテム
{"_buckets": {"deposit": "a27078cf-8ea8-4c9b-957b-8075a2f7ef83"}, "_deposit": {"created_by": 27, "id": "205", "owners": [27], "pid": {"revision_id": 0, "type": "depid", "value": "205"}, "status": "published"}, "_oai": {"id": "oai:oist.repo.nii.ac.jp:00000205", "sets": ["51"]}, "author_link": ["448", "207", "633", "444", "446", "449", "447"], "item_10001_biblio_info_7": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-01-18", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "40324 ", "bibliographicVolumeNumber": "7", "bibliographic_titles": [{}, {"bibliographic_title": "Scientific Reports", "bibliographic_titleLang": "en"}]}]}, "item_10001_creator_3": {"attribute_name": "Author", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sakai, Kazuhiko"}], "nameIdentifiers": [{"nameIdentifier": "448", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohno, Yoshikazu"}], "nameIdentifiers": [{"nameIdentifier": "633", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Iguchi, Akira"}], "nameIdentifiers": [{"nameIdentifier": "444", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shinzato, Chuya"}], "nameIdentifiers": [{"nameIdentifier": "207", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Inoue, Mayuri"}], "nameIdentifiers": [{"nameIdentifier": "446", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, Atsushi"}], "nameIdentifiers": [{"nameIdentifier": "447", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "449", "nameIdentifierScheme": "WEKO"}]}]}, "item_10001_description_5": {"attribute_name": "Abstract", "attribute_value_mlt": [{"subitem_description": "Corals build their skeletons using extracellular calcifying fluid located in the tissue–skeleton interface. However, the mechanism by which corals control the transport of calcium and other ions from seawater and the mechanism of constant alkalization of calcifying fluid are largely unknown. To address these questions, we performed direct pH imaging at calcification sites (subcalicoblastic medium, SCM) to visualize active pH upregulation in live aposymbiotic primary coral polyps treated with HCl-acidified seawater. Active alkalization was observed in all individuals using vital staining method while the movement of HPTS and Alexa Fluor to SCM suggests that certain ions such as H+ could diffuse via a paracellular pathway to SCM. Among them, we discovered acid-induced oscillations in the pH of SCM (pHSCM), observed in 24% of polyps examined. In addition, we discovered acid-induced pH up-regulation waves in 21% of polyps examined, which propagated among SCMs after exposure to acidified seawater. Our results showed that corals can regulate pHSCM more dynamically than was previously believed. These observations will have important implications for determining how corals regulate pHSCM during calcification. We propose that corals can sense ambient seawater pH via their innate pH-sensitive systems and regulate pHSCM using several unknown pH-regulating ion transporters that coordinate with multicellular signaling occurring in coral tissue.", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_publisher": "Springer Nature"}]}, "item_10001_relation_13": {"attribute_name": "PubMedNo.", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "info:pmid/28098180", "subitem_relation_type_select": "PMID"}}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1038/srep40324", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_17": {"attribute_name": "Related site", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.nature.com/articles/srep40324", "subitem_relation_type_select": "URI"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2045-2322 ", "subitem_source_identifier_type": "ISSN"}, {"subitem_source_identifier": "2045-2322", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_version_type_20": {"attribute_name": "Author\u0027s flag", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-12-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "srep40324.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "Creative Commons Attribution 4.0 International \n(http://creativecommons.org/licenses/by/4.0/)", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1400000.0, "url": {"label": "srep40324", "url": "https://oist.repo.nii.ac.jp/record/205/files/srep40324.pdf"}, "version_id": "adca19d3-a783-4c90-b29d-5635683cd09a"}]}, "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": "An aposymbiotic primary coral polyp counteracts acidification by active pH regulation", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "An aposymbiotic primary coral polyp counteracts acidification by active pH regulation"}, {"subitem_title": "An aposymbiotic primary coral polyp counteracts acidification by active pH regulation", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "27", "path": ["51"], "permalink_uri": "https://oist.repo.nii.ac.jp/records/205", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-12-28"}, "publish_date": "2017-12-28", "publish_status": "0", "recid": "205", "relation": {}, "relation_version_is_last": true, "title": ["An aposymbiotic primary coral polyp counteracts acidification by active pH regulation"], "weko_shared_id": 27}
An aposymbiotic primary coral polyp counteracts acidification by active pH regulation
https://oist.repo.nii.ac.jp/records/205
https://oist.repo.nii.ac.jp/records/2058221817d-fbcd-4655-a53f-10e64cff3e7f
名前 / ファイル | ライセンス | アクション |
---|---|---|
srep40324 (1.4 MB)
|
Creative Commons Attribution 4.0 International
(http://creativecommons.org/licenses/by/4.0/) |
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-12-28 | |||||
タイトル | ||||||
タイトル | An aposymbiotic primary coral polyp counteracts acidification by active pH regulation | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | An aposymbiotic primary coral polyp counteracts acidification by active pH regulation | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者(英) |
Sakai, Kazuhiko
× Sakai, Kazuhiko× Ohno, Yoshikazu× Iguchi, Akira× Shinzato, Chuya× Inoue, Mayuri× Suzuki, Atsushi× Nakamura, Takashi |
|||||
書誌情報 |
en : Scientific Reports 巻 7, p. 40324, 発行日 2017-01-18 |
|||||
抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Corals build their skeletons using extracellular calcifying fluid located in the tissue–skeleton interface. However, the mechanism by which corals control the transport of calcium and other ions from seawater and the mechanism of constant alkalization of calcifying fluid are largely unknown. To address these questions, we performed direct pH imaging at calcification sites (subcalicoblastic medium, SCM) to visualize active pH upregulation in live aposymbiotic primary coral polyps treated with HCl-acidified seawater. Active alkalization was observed in all individuals using vital staining method while the movement of HPTS and Alexa Fluor to SCM suggests that certain ions such as H+ could diffuse via a paracellular pathway to SCM. Among them, we discovered acid-induced oscillations in the pH of SCM (pHSCM), observed in 24% of polyps examined. In addition, we discovered acid-induced pH up-regulation waves in 21% of polyps examined, which propagated among SCMs after exposure to acidified seawater. Our results showed that corals can regulate pHSCM more dynamically than was previously believed. These observations will have important implications for determining how corals regulate pHSCM during calcification. We propose that corals can sense ambient seawater pH via their innate pH-sensitive systems and regulate pHSCM using several unknown pH-regulating ion transporters that coordinate with multicellular signaling occurring in coral tissue. | |||||
出版者 | ||||||
出版者 | Springer Nature | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2045-2322 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2045-2322 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/28098180 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1038/srep40324 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.nature.com/articles/srep40324 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |