WEKO3
インデックスリンク
アイテム
{"_buckets": {"deposit": "32adc1f7-02e7-4e12-bbe2-5ea808780089"}, "_deposit": {"created_by": 3, "id": "13781", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "13781"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00013781", "sets": ["1134"]}, "author_link": ["23151", "449", "23150", "23149", "23154", "23148", "23153", "334", "23152", "23155"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2013-02-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "2251", "bibliographicPageStart": "2246", "bibliographicVolumeNumber": "110", "bibliographic_titles": [{"bibliographic_title": "Proceedings of the National Academy of Sciences of the United States of America"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Activation-induced cytidine deaminase (AID) is essential for the somatic hypermutation (SHM) and class-switch recombination (CSR) of Ig genes. The mechanismby which AID triggers SHMand CSR has been explained by two distinct models. In the DNA deamination model, AID converts cytidine bases in DNA into uridine. The uridine is recognized by the DNA repair system, which produces DNA strand breakages and point mutations. In the alternative model, RNA edited by AID is responsible for triggering CSR and SHM. However, RNA deamination by AID has not been demonstrated. Here we found that C-to-T and G-to-A mutations accumulated in hepatitis B virus (HBV) nucleocapsid DNA when AID was expressed in HBV replicating hepatic cell lines. AID expression caused C-to-T mutations in the nucleocapsid DNA of RNase H-defective HBV, which does not produce plus-strand viral DNA. Furthermore, the RT-PCR products of nucleocapsid viral RNA from AID-expressing cells exhibited significant C-to-T mutations, whereas viral RNAs outside the nucleocapsid did not accumulate C-to-U mutations. Moreover, AID was packaged within the nucleocapsid by forming a ribonucleoprotein complex with HBV RNA and the HBV polymerase protein. The encapsidation of the AID protein with viral RNA and DNA provides an efficient environment for evaluating AID\u0027s RNA and DNA deamination activities. A bona fide RNA-editing enzyme, apolipoprotein B mRNA editing catalytic polypeptide 1, induced a similar level of C-to-U mutations in nucleocapsid RNA as AID. Taken together, the results indicate that AID can deaminate the nucleocapsid RNA of HBV.", "subitem_description_type": "Abstract"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "National Academy of Sciences"}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1073/pnas.1221921110", "subitem_relation_type_select": "DOI"}}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10808769", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0027-8424", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Liang, Guoxin"}], "nameIdentifiers": [{"nameIdentifier": "23148", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kitamura, Kouichi"}], "nameIdentifiers": [{"nameIdentifier": "449", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70378892", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=70378892"}, {"nameIdentifier": "70378892", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000070378892"}]}, {"creatorNames": [{"creatorName": "Wang, Zhe"}], "nameIdentifiers": [{"nameIdentifier": "23149", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Liu, Guangyan"}], "nameIdentifiers": [{"nameIdentifier": "23150", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Chowdhury, Sajeda"}], "nameIdentifiers": [{"nameIdentifier": "23151", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fu, Weixin"}], "nameIdentifiers": [{"nameIdentifier": "23152", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koura, Miki"}], "nameIdentifiers": [{"nameIdentifier": "23153", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Wakae, Kosho"}], "nameIdentifiers": [{"nameIdentifier": "23154", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70638303", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=70638303"}, {"nameIdentifier": "70638303", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000070638303"}]}, {"creatorNames": [{"creatorName": "Honjo, Tasuku"}], "nameIdentifiers": [{"nameIdentifier": "23155", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Muramatsu, Masamichi"}], "nameIdentifiers": [{"nameIdentifier": "334", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20359813", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=20359813"}, {"nameIdentifier": "20359813", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000020359813"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ME-PR-KITAMURA-K-2246.pdf", "filesize": [{"value": "23.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 23100000.0, "url": {"label": "ME-PR-KITAMURA-K-2246.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/13781/files/ME-PR-KITAMURA-K-2246.pdf"}, "version_id": "85ffe531-7374-4d73-abfe-8c2cb914668b"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "3D-PCR", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Hepadnavirus", "subitem_subject_scheme": "Other"}, {"subitem_subject": "PgRNA", "subitem_subject_scheme": "Other"}, {"subitem_subject": "RNA binding", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Viral particle", "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": "RNA editing of hepatitis B virus transcripts by activation-induced cytidine deaminase", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "RNA editing of hepatitis B virus transcripts by activation-induced cytidine deaminase"}]}, "item_type_id": "4", "owner": "3", "path": ["1134"], "permalink_uri": "http://hdl.handle.net/2297/34139", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "13781", "relation": {}, "relation_version_is_last": true, "title": ["RNA editing of hepatitis B virus transcripts by activation-induced cytidine deaminase"], "weko_shared_id": -1}
RNA editing of hepatitis B virus transcripts by activation-induced cytidine deaminase
http://hdl.handle.net/2297/34139
http://hdl.handle.net/2297/34139f7cba3b2-a1c5-41d4-889e-20d545ddb945
名前 / ファイル | ライセンス | アクション |
---|---|---|
ME-PR-KITAMURA-K-2246.pdf (23.1 MB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | RNA editing of hepatitis B virus transcripts by activation-induced cytidine deaminase | |||||
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 |
Liang, Guoxin
× Liang, Guoxin× Kitamura, Kouichi× Wang, Zhe× Liu, Guangyan× Chowdhury, Sajeda× Fu, Weixin× Koura, Miki× Wakae, Kosho× Honjo, Tasuku× Muramatsu, Masamichi |
|||||
書誌情報 |
Proceedings of the National Academy of Sciences of the United States of America 巻 110, 号 6, p. 2246-2251, 発行日 2013-02-05 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0027-8424 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10808769 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1073/pnas.1221921110 | |||||
出版者 | ||||||
出版者 | National Academy of Sciences | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Activation-induced cytidine deaminase (AID) is essential for the somatic hypermutation (SHM) and class-switch recombination (CSR) of Ig genes. The mechanismby which AID triggers SHMand CSR has been explained by two distinct models. In the DNA deamination model, AID converts cytidine bases in DNA into uridine. The uridine is recognized by the DNA repair system, which produces DNA strand breakages and point mutations. In the alternative model, RNA edited by AID is responsible for triggering CSR and SHM. However, RNA deamination by AID has not been demonstrated. Here we found that C-to-T and G-to-A mutations accumulated in hepatitis B virus (HBV) nucleocapsid DNA when AID was expressed in HBV replicating hepatic cell lines. AID expression caused C-to-T mutations in the nucleocapsid DNA of RNase H-defective HBV, which does not produce plus-strand viral DNA. Furthermore, the RT-PCR products of nucleocapsid viral RNA from AID-expressing cells exhibited significant C-to-T mutations, whereas viral RNAs outside the nucleocapsid did not accumulate C-to-U mutations. Moreover, AID was packaged within the nucleocapsid by forming a ribonucleoprotein complex with HBV RNA and the HBV polymerase protein. The encapsidation of the AID protein with viral RNA and DNA provides an efficient environment for evaluating AID's RNA and DNA deamination activities. A bona fide RNA-editing enzyme, apolipoprotein B mRNA editing catalytic polypeptide 1, induced a similar level of C-to-U mutations in nucleocapsid RNA as AID. Taken together, the results indicate that AID can deaminate the nucleocapsid RNA of HBV. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |