{"title":"红叶复叶槭 Aux/IAA 家族的鉴定和分析","authors":"Wenpeng Zhu, Manyu Zhang, Jianyi Li, Hewen Zhao, Wei Ge, Kezhong Zhang","doi":"10.1177/1176934321994127","DOIUrl":null,"url":null,"abstract":"<p><p>The phytohormone auxin are important in all aspects of plant growth and development. The <i>Auxin/Indole-3-Acetic Acid</i> (<i>Aux/IAA</i>) gene responds to auxin induction as auxin early response gene family. Despite the physiological importance of the <i>Aux/IAA</i> gene, a systematic analysis of the <i>Aux/IAA</i> gene in <i>Acer rubrum</i> has not been reported. This paper describes the characterization of <i>Acer rubrum Aux/IAA</i> genes at the transcriptomic level and <i>Acer yangbiense Aux/IAA</i> genes at the genomic level, with 17 <i>Acer rubrum AUX/IAA</i> genes <i>(ArAux/IAA)</i> and 23 <i>Acer yangbiense Aux/IAA (AyAux/IAA)</i> genes identified. Phylogenetic analysis shows that <i>AyAux/IAA</i> and <i>ArAux/IAA</i> family genes can be subdivided into 4 groups and show strong evolutionary conservatism. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to test the expression profile of <i>ArAux/IAA</i> genes in different tissues under indole-3-acetic acid (IAA) treatment. Most <i>ArAux/IAA</i> genes are responsive to exogenous auxin and have tissue-specific expression. Overall, these results will provide molecular-level insights into auxin metabolism, transport, and signaling in <i>Acer</i> species.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/0a/b4/10.1177_1176934321994127.PMC8044571.pdf","citationCount":"0","resultStr":"{\"title\":\"Identification and Analysis of <i>Aux/IAA</i> Family in <i>Acer rubrum</i>.\",\"authors\":\"Wenpeng Zhu, Manyu Zhang, Jianyi Li, Hewen Zhao, Wei Ge, Kezhong Zhang\",\"doi\":\"10.1177/1176934321994127\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The phytohormone auxin are important in all aspects of plant growth and development. The <i>Auxin/Indole-3-Acetic Acid</i> (<i>Aux/IAA</i>) gene responds to auxin induction as auxin early response gene family. Despite the physiological importance of the <i>Aux/IAA</i> gene, a systematic analysis of the <i>Aux/IAA</i> gene in <i>Acer rubrum</i> has not been reported. This paper describes the characterization of <i>Acer rubrum Aux/IAA</i> genes at the transcriptomic level and <i>Acer yangbiense Aux/IAA</i> genes at the genomic level, with 17 <i>Acer rubrum AUX/IAA</i> genes <i>(ArAux/IAA)</i> and 23 <i>Acer yangbiense Aux/IAA (AyAux/IAA)</i> genes identified. Phylogenetic analysis shows that <i>AyAux/IAA</i> and <i>ArAux/IAA</i> family genes can be subdivided into 4 groups and show strong evolutionary conservatism. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to test the expression profile of <i>ArAux/IAA</i> genes in different tissues under indole-3-acetic acid (IAA) treatment. Most <i>ArAux/IAA</i> genes are responsive to exogenous auxin and have tissue-specific expression. Overall, these results will provide molecular-level insights into auxin metabolism, transport, and signaling in <i>Acer</i> species.</p>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2021-04-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/0a/b4/10.1177_1176934321994127.PMC8044571.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1177/1176934321994127\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2021/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1177/1176934321994127","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Identification and Analysis of Aux/IAA Family in Acer rubrum.
The phytohormone auxin are important in all aspects of plant growth and development. The Auxin/Indole-3-Acetic Acid (Aux/IAA) gene responds to auxin induction as auxin early response gene family. Despite the physiological importance of the Aux/IAA gene, a systematic analysis of the Aux/IAA gene in Acer rubrum has not been reported. This paper describes the characterization of Acer rubrum Aux/IAA genes at the transcriptomic level and Acer yangbiense Aux/IAA genes at the genomic level, with 17 Acer rubrum AUX/IAA genes (ArAux/IAA) and 23 Acer yangbiense Aux/IAA (AyAux/IAA) genes identified. Phylogenetic analysis shows that AyAux/IAA and ArAux/IAA family genes can be subdivided into 4 groups and show strong evolutionary conservatism. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to test the expression profile of ArAux/IAA genes in different tissues under indole-3-acetic acid (IAA) treatment. Most ArAux/IAA genes are responsive to exogenous auxin and have tissue-specific expression. Overall, these results will provide molecular-level insights into auxin metabolism, transport, and signaling in Acer species.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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