Overexpression of a CO homologue disrupts the rhythmic expression of clock gene LgLHYH1 in Lemna gibba

• 資料種別: 記事
• タイトル: Overexpression of a CO homologue disrupts the rhythmic expression of clock gene LgLHYH1 in Lemna gibba
• 著者・編者: Kumiko Ito-Miwa; Masayuki Serikawa; Takao Kondo
• 出版事項: 日本 : 日本植物細胞分子生物学会
• 出版年月日等: 2014
• 出版年（W3CDTF）: 2014
• タイトル（掲載誌）: Plant biotechnology
• 巻号年月日等（掲載誌）: 31(4)
• 掲載巻: 31(4)
• ISSN（掲載誌）: 1347-6114
• ISSN-L（掲載誌）: 1342-4580
• 本文の言語コード: eng
• DOI: 10.5511/plantbiotechnology.14.1111a; https://doi.org/10.5511/plantbiotechnology.14.1111a
• 国立国会図書館永続的識別子: info:ndljp/pid/11000378; https://dl.ndl.go.jp/pid/11000378
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会; https://dl.ndl.go.jp/collections/B00043
• 収集根拠: インターネット資料収集保存事業（WARP）
• 受理日（W3CDTF）: 2017-12-08T10:56:38+09:00
• 保存日（W3CDTF）: 2015-08-15
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: インターネット公開
• 遠隔複写可否（NDL）: 不可
• 掲載誌（URI）: https://warp.da.ndl.go.jp/info:ndljp/pid/9483390/www.jspcmb.jp/journal/pb31_4.html
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/11000374; https://dl.ndl.go.jp/pid/11000374
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会; https://dl.ndl.go.jp/collections/B00043
• オンライン閲覧公開範囲: インターネット公開
• 遠隔複写可否（NDL）: 不可
• 所蔵機関: 国立国会図書館
• 請求記号: Z54-J126
• 関連情報（URI）: http://dl.ndl.go.jp/info:ndljp/pid/11000378
• 関連情報（国立国会図書館永続的識別子）: info:ndljp/pid/11000378; http://dl.ndl.go.jp/info:ndljp/pid/11000378
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 026003754; http://id.ndl.go.jp/bib/026003754
• 整理区分コード: 632

• 要約等: In plants, the circadian clock is involved in the regulation of various physiological phenomena. The Arabidopsis <i>CONSTANS</i> gene (<i>AtCO</i>), a central component in photoperiodic flowering, as well as the <i>CONSTANS-LIKE 1</i> gene (<i>AtCOL1</i>), which has been suggested to be involved in the light input pathway, belong to the <i>CONSTANS-LIKE</i> gene family (<i>COL</i> family). To investigate the function of the <i>COL</i> family in the circadian system, we characterized <i>CO</i> homologues in two <i>Lemna</i> plant species (<i>LgCOH1</i> in <i>L. gibba</i> G3 and <i>LaCOH1</i> in <i>L. aequinoctialis</i> 6746). The expression of <i>LgCOH1</i> was upregulated by light, showing diurnal rhythmic expression with peak expression during daytime. We examined the effect of <i>LgCOH1</i> overexpression (<i>LgCOH1-ox</i>) on a circadian bioluminescent reporter. <i>LgCOH1-ox</i> damped the circadian bioluminescence rhythm, suggesting that it disturbed the circadian system. The overproduction of the N-terminal region including the zinc finger regions, or the C-terminal region including the CCT domain of <i>LgCOH1</i> damped the circadian bioluminescence rhythm, suggesting that both regions were involved in the phenotypic abnormalities found in the full-length <i>LgCOH1-ox</i> mutant. The overexpression of <i>AtCO</i> also damped the circadian bioluminescence rhythm in our co-transfection assay using <i>Lemna</i> plants, while its effect on the circadian rhythm was weaker than that of <i>LgCOH1-ox</i>. Based on these results, we suggest that some <i>COL</i> family genes may function in the regulation of the circadian system including the light input pathway.
• DOI: 10.5511/plantbiotechnology.14.1111a
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: In plants, the circadian clock is involved in the regulation of various physiological phenomena. The Arabidopsis <i>CONSTANS</i> gene (<i>AtCO</i>), a central component in photoperiodic flowering, as well as the <i>CONSTANS-LIKE 1</i> gene (<i>AtCOL1</i>), which has been suggested to be involved in the light input pathway, belong to the <i>CONSTANS-LIKE</i> gene family (<i>COL</i> family). To investigate the function of the <i>COL</i> family in the circadian system, we characterized <i>CO</i> homologues in two <i>Lemna</i> plant species (<i>LgCOH1</i> in <i>L. gibba</i> G3 and <i>LaCOH1</i> in <i>L. aequinoctialis</i> 6746). The expression of <i>LgCOH1</i> was upregulated by light, showing diurnal rhythmic expression with peak expression during daytime. We examined the effect of <i>LgCOH1</i> overexpression (<i>LgCOH1-ox</i>) on a circadian bioluminescent reporter. <i>LgCOH1-ox</i> damped the circadian bioluminescence rhythm, suggesting that it disturbed the circadian system. The overproduction of the N-terminal region including the zinc finger regions, or the C-terminal region including the CCT domain of <i>LgCOH1</i> damped the circadian bioluminescence rhythm, suggesting that both regions were involved in the phenotypic abnormalities found in the full-length <i>LgCOH1-ox</i> mutant. The overexpression of <i>AtCO</i> also damped the circadian bioluminescence rhythm in our co-transfection assay using <i>Lemna</i> plants, while its effect on the circadian rhythm was weaker than that of <i>LgCOH1-ox</i>. Based on these results, we suggest that some <i>COL</i> family genes may function in the regulation of the circadian system including the light input pathway.
• DOI: 10.5511/plantbiotechnology.14.1111a; https://doi.org/10.5511/plantbiotechnology.14.1111a
• オンライン閲覧公開範囲: インターネット公開
• 関連情報（URI）: http://id.ndl.go.jp/bib/026003754; https://ndlsearch.ndl.go.jp/books/R000000004-I026003754; https://dl.ndl.go.jp/pid/11000378; http://id.ndl.go.jp/digimeta/11000378
• 参照: An endogenous basis for synchronisation characteristics of the circadian rhythm in proliferating <i>Lemna minor</i> plants; https://cir.nii.ac.jp/crid/1360576118739696256
• 参照: A Single-Cell Bioluminescence Imaging System for Monitoring Cellular Gene Expression in a Plant Body; https://cir.nii.ac.jp/crid/1360004234739044864; Functional Conservation of Clock-Related Genes in Flowering Plants: Overexpression and RNA Interference Analyses of the Circadian Rhythm in the Monocotyledon <i>Lemna gibba</i>; https://cir.nii.ac.jp/crid/1360011146507089792; The flowering time regulator CONSTANS is recruited to the <i>FLOWERING LOCUS T</i> promoter via a unique <i>cis</i> ‐element; https://cir.nii.ac.jp/crid/1360282588984468736; CONSTANS and the CCAAT Box Binding Complex Share a Functionally Important Domain and Interact to Regulate Flowering of <i>Arabidopsis</i>; https://cir.nii.ac.jp/crid/1360282589159795328; Conserved Expression Profiles of Circadian Clock-related Genes in Two Lemna Species Showing Long-day and Short-day Photoperiodic Flowering Responses; https://cir.nii.ac.jp/crid/1360292619723049728; Experimental Control of Flowering in Lemna. III. A Relationship between Medium Composition and the Opposite Photoperiodic Responses of L. perpusilla 6746 and L. gibba G3; https://cir.nii.ac.jp/crid/1360292620854888960; Cloning of the <i>Arabidopsis</i> Clock Gene <i>TOC1</i> , an Autoregulatory Response Regulator Homolog; https://cir.nii.ac.jp/crid/1360292621594531968; Rapid isolation of high molecular weight plant DNA; https://cir.nii.ac.jp/crid/1360574092885569792; The Lemnaceae, or duckweeds; https://cir.nii.ac.jp/crid/1360574093986530816; CONSTANS and the evolutionary origin of photoperiodic timing of flowering; https://cir.nii.ac.jp/crid/1360574094148900352; CONSTANS mediates between the circadian clock and the control of flowering in Arabidopsis; https://cir.nii.ac.jp/crid/1360574095594896896; Rapid Evolution of the Family of CONSTANS LIKE Genes in Plants; https://cir.nii.ac.jp/crid/1360574095617149824; The<i>Arabidopsis</i>B-Box Zinc Finger Family; https://cir.nii.ac.jp/crid/1360855569522729856; Complexity in the Wiring and Regulation of Plant Circadian Networks; https://cir.nii.ac.jp/crid/1361137044841942656; Photoreceptor Regulation of CONSTANS Protein in Photoperiodic Flowering; https://cir.nii.ac.jp/crid/1361137045047395968; Mutagenesis of Plants Overexpressing <i>CONSTANS</i> Demonstrates Novel Interactions among Arabidopsis Flowering-Time Genes; https://cir.nii.ac.jp/crid/1361418519104779264; The CCAAT binding factor can mediate interactions between CONSTANS‐like proteins and DNA; https://cir.nii.ac.jp/crid/1361418520849473536; Shedding light on the circadian clock and the photoperiodic control of flowering; https://cir.nii.ac.jp/crid/1361699995142955904; Circadian clock signaling in Arabidopsis thaliana: from gene expression to physiology and development; https://cir.nii.ac.jp/crid/1361699995396212992; ‘Touchdown’ PCR to circumvent spurious priming during gene amplification; https://cir.nii.ac.jp/crid/1361699995482696704; Wheels within wheels: new transcriptional feedback loops in the Arabidopsis circadian clock; https://cir.nii.ac.jp/crid/1361699996459943552; Photoperiod-regulated expression of the PpCOL1 gene encoding a homolog of CO/COL proteins in the moss Physcomitrella patens; https://cir.nii.ac.jp/crid/1361981471199911168; <i>Arabidopsis</i>CONSTANS-LIKE3 Is a Positive Regulator of Red Light Signaling and Root Growth; https://cir.nii.ac.jp/crid/1362544419157252096; Maize polyubiquitin genes: structure, thermal perturbation of expression and transcript splicing, and promoter activity following transfer to protoplasts by electroporation; https://cir.nii.ac.jp/crid/1362544419736430720; Functional importance of conserved domains in the flowering‐time gene CONSTANS demonstrated by analysis of mutant alleles and transgenic plants; https://cir.nii.ac.jp/crid/1362825894423486592; The Evolution of <i>CONSTANS</i>-Like Gene Families in Barley, Rice, and Arabidopsis; https://cir.nii.ac.jp/crid/1363107369138721152; The CONSTANS gene of arabidopsis promotes flowering and encodes a protein showing similarities to zinc finger transcription factors; https://cir.nii.ac.jp/crid/1363107371342292992; <i>Arabidopsis</i> circadian clock protein, TOC1, is a DNA-binding transcription factor; https://cir.nii.ac.jp/crid/1363388843257018112; Molecular cloning and expression analysis of a CONSTANS homologue, PnCOL1, from Pharbitis nil; https://cir.nii.ac.jp/crid/1363388846023222912; Analysis of the function of two circadian‐regulated <i>CONSTANS‐LIKE </i>genes; https://cir.nii.ac.jp/crid/1363670318191553408; The differential expression of HvCO9, a member of the CONSTANS-like gene family, contributes to the control of flowering under short-day conditions in barley; https://cir.nii.ac.jp/crid/1363951793725249920; Activation of floral meristem identity genes in Arabidopsis; https://cir.nii.ac.jp/crid/1363951795015510528; Chlamydomonas CONSTANS and the Evolution of Plant Photoperiodic Signaling; https://cir.nii.ac.jp/crid/1363951795318908928; Mapping the Core of the <i>Arabidopsis</i> Circadian Clock Defines the Network Structure of the Oscillator; https://cir.nii.ac.jp/crid/1364233270467073536; Reciprocal Regulation Between <i>TOC1</i> and <i>LHY</i> / <i>CCA1</i> Within the <i>Arabidopsis</i> Circadian Clock; https://cir.nii.ac.jp/crid/1364233270949879808; Novel intron-containing luciferase genes for quantitative analysis of mRNA levels in transient gene expression assays; https://cir.nii.ac.jp/crid/1390282679305848960; Non-destructive bioluminescence detection system for monitoring defense gene expression in tobacco BY-2 cells; https://cir.nii.ac.jp/crid/1390282679306302848; A systematic forward genetic analysis identified components of the <italic>Chlamydomonas</italic> circadian system; https://cir.nii.ac.jp/crid/1573668925698662144
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 026003754; http://id.ndl.go.jp/bib/026003754; 11000378; http://id.ndl.go.jp/bib/11000378
• NII論文ID: 130004704197; 40020313507