Genome-wide identification and expression analysis of flowering-related genes reveal putative floral induction and differentiation mechanisms in tea plant (Camellia sinensis)
The tea leaf is economically important, while reproductive growth reduce tea output. However, little is known about flowering mechanisms in tea plants. Here, we determined the approximate times of floral induction, floral transition and floral organ differentiation by morphological observation. We i...
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| Veröffentlicht in: | Genomics (San Diego, Calif.) Calif.), 2020-05, Vol.112 (3), p.2318-2326 |
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| creator | Liu, Ying Hao, Xinyuan Lu, Qinhua Zhang, Weifu Zhang, Haojie Wang, Lu Yang, Yajun Xiao, Bin Wang, Xinchao |
| description | The tea leaf is economically important, while reproductive growth reduce tea output. However, little is known about flowering mechanisms in tea plants. Here, we determined the approximate times of floral induction, floral transition and floral organ differentiation by morphological observation. We identified 401 and 356 flowering-related genes from the genomes of Camellia sinensis var. sinensis and Camellia sinensis var. assamica, respectively. Then, we compared the expression profiles of flowering-related genes in floriferous and oliganthous cultivars, the result showed that PRR7, GI, GID1B and GID1C expression is correlated with the floral induction; LFY, PNF and PNY expression was correlated with floral bud formation. Transcriptome analysis also showed that GI, PRR7 and GID1 were correlated with stress-induced flowering. Thus, we proposed putative mechanisms of flowering in tea plants. This study provides new insights into flowering and a theoretical basis for balancing vegetative and reproductive growth in tea plants and other economical plants. |
| doi_str_mv | 10.1016/j.ygeno.2020.01.003 |
| format | Article |
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However, little is known about flowering mechanisms in tea plants. Here, we determined the approximate times of floral induction, floral transition and floral organ differentiation by morphological observation. We identified 401 and 356 flowering-related genes from the genomes of Camellia sinensis var. sinensis and Camellia sinensis var. assamica, respectively. Then, we compared the expression profiles of flowering-related genes in floriferous and oliganthous cultivars, the result showed that PRR7, GI, GID1B and GID1C expression is correlated with the floral induction; LFY, PNF and PNY expression was correlated with floral bud formation. Transcriptome analysis also showed that GI, PRR7 and GID1 were correlated with stress-induced flowering. Thus, we proposed putative mechanisms of flowering in tea plants. This study provides new insights into flowering and a theoretical basis for balancing vegetative and reproductive growth in tea plants and other economical plants.</description><identifier>ISSN: 0888-7543</identifier><identifier>EISSN: 1089-8646</identifier><identifier>DOI: 10.1016/j.ygeno.2020.01.003</identifier><identifier>PMID: 31923617</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Camellia sinensis - anatomy & histology ; Camellia sinensis - genetics ; Camellia sinensis - growth & development ; Camellia sinensis - metabolism ; Floral induction ; Floral transition ; Flowering ; Flowers - anatomy & histology ; Flowers - genetics ; Flowers - growth & development ; Flowers - metabolism ; Gene Expression Profiling ; Gene Expression Regulation, Plant ; Genome, Plant ; Phenotype ; Plant Leaves - genetics ; Plant Leaves - metabolism ; Stress, Physiological - genetics ; Tea plant ; Transcriptome</subject><ispartof>Genomics (San Diego, Calif.), 2020-05, Vol.112 (3), p.2318-2326</ispartof><rights>2020</rights><rights>Copyright © 2020. Published by Elsevier Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-7315ac135f5cfe79c3bcdded9edf79b30bd6c6e8da0169de2899e4ccc469db0a3</citedby><cites>FETCH-LOGICAL-c404t-7315ac135f5cfe79c3bcdded9edf79b30bd6c6e8da0169de2899e4ccc469db0a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ygeno.2020.01.003$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31923617$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Ying</creatorcontrib><creatorcontrib>Hao, Xinyuan</creatorcontrib><creatorcontrib>Lu, Qinhua</creatorcontrib><creatorcontrib>Zhang, Weifu</creatorcontrib><creatorcontrib>Zhang, Haojie</creatorcontrib><creatorcontrib>Wang, Lu</creatorcontrib><creatorcontrib>Yang, Yajun</creatorcontrib><creatorcontrib>Xiao, Bin</creatorcontrib><creatorcontrib>Wang, Xinchao</creatorcontrib><title>Genome-wide identification and expression analysis of flowering-related genes reveal putative floral induction and differentiation mechanisms in tea plant (Camellia sinensis)</title><title>Genomics (San Diego, Calif.)</title><addtitle>Genomics</addtitle><description>The tea leaf is economically important, while reproductive growth reduce tea output. However, little is known about flowering mechanisms in tea plants. Here, we determined the approximate times of floral induction, floral transition and floral organ differentiation by morphological observation. We identified 401 and 356 flowering-related genes from the genomes of Camellia sinensis var. sinensis and Camellia sinensis var. assamica, respectively. Then, we compared the expression profiles of flowering-related genes in floriferous and oliganthous cultivars, the result showed that PRR7, GI, GID1B and GID1C expression is correlated with the floral induction; LFY, PNF and PNY expression was correlated with floral bud formation. Transcriptome analysis also showed that GI, PRR7 and GID1 were correlated with stress-induced flowering. Thus, we proposed putative mechanisms of flowering in tea plants. This study provides new insights into flowering and a theoretical basis for balancing vegetative and reproductive growth in tea plants and other economical plants.</description><subject>Camellia sinensis - anatomy & histology</subject><subject>Camellia sinensis - genetics</subject><subject>Camellia sinensis - growth & development</subject><subject>Camellia sinensis - metabolism</subject><subject>Floral induction</subject><subject>Floral transition</subject><subject>Flowering</subject><subject>Flowers - anatomy & histology</subject><subject>Flowers - genetics</subject><subject>Flowers - growth & development</subject><subject>Flowers - metabolism</subject><subject>Gene Expression Profiling</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genome, Plant</subject><subject>Phenotype</subject><subject>Plant Leaves - genetics</subject><subject>Plant Leaves - metabolism</subject><subject>Stress, Physiological - genetics</subject><subject>Tea plant</subject><subject>Transcriptome</subject><issn>0888-7543</issn><issn>1089-8646</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kc1u1DAUhS0EotPCEyAhL8si4TrOnxcs0AgKUiU2sLYc-7p4lDjBdqbMS_GMeJrSJQvLOtJ3z7n2IeQNg5IBa98fytMd-rmsoIISWAnAn5Edg14UfVu3z8kO-r4vuqbmF-QyxgMACN5XL8kFZ6LiLet25M9NtpiwuHcGaT4-Oeu0Sm72VHlD8fcSMMZNqvEUXaSzpXac7zE4f1cEHFVCQ_MqGGnAI6qRLmvKFkc8cyFr582qnzyNsxbDOWrLmVD_VN7FKWaQJlR0GZVP9HqvJhxHp2h0Hn2OfveKvLBqjPj68b4iPz5_-r7_Utx-u_m6_3hb6BrqVHScNUoz3thGW-yE5oM2Bo1AYzsxcBhMq1vsjcofKQxWvRBYa63rrAZQ_Ipcb75LmH-tGJOcXNR5GeVxXqOsOG-ruoWqySjfUB3mGANauQQ3qXCSDOS5KHmQD0XJc1ESmMxF5am3jwHrMKF5mvnXTAY-bADmZx4dBhm1Q6_RuIA6STO7_wb8BeGVq9E</recordid><startdate>202005</startdate><enddate>202005</enddate><creator>Liu, Ying</creator><creator>Hao, Xinyuan</creator><creator>Lu, Qinhua</creator><creator>Zhang, Weifu</creator><creator>Zhang, Haojie</creator><creator>Wang, Lu</creator><creator>Yang, Yajun</creator><creator>Xiao, Bin</creator><creator>Wang, Xinchao</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202005</creationdate><title>Genome-wide identification and expression analysis of flowering-related genes reveal putative floral induction and differentiation mechanisms in tea plant (Camellia sinensis)</title><author>Liu, Ying ; Hao, Xinyuan ; Lu, Qinhua ; Zhang, Weifu ; Zhang, Haojie ; Wang, Lu ; Yang, Yajun ; Xiao, Bin ; Wang, Xinchao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-7315ac135f5cfe79c3bcdded9edf79b30bd6c6e8da0169de2899e4ccc469db0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Camellia sinensis - anatomy & histology</topic><topic>Camellia sinensis - genetics</topic><topic>Camellia sinensis - growth & development</topic><topic>Camellia sinensis - metabolism</topic><topic>Floral induction</topic><topic>Floral transition</topic><topic>Flowering</topic><topic>Flowers - anatomy & histology</topic><topic>Flowers - genetics</topic><topic>Flowers - growth & development</topic><topic>Flowers - metabolism</topic><topic>Gene Expression Profiling</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genome, Plant</topic><topic>Phenotype</topic><topic>Plant Leaves - genetics</topic><topic>Plant Leaves - metabolism</topic><topic>Stress, Physiological - genetics</topic><topic>Tea plant</topic><topic>Transcriptome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Ying</creatorcontrib><creatorcontrib>Hao, Xinyuan</creatorcontrib><creatorcontrib>Lu, Qinhua</creatorcontrib><creatorcontrib>Zhang, Weifu</creatorcontrib><creatorcontrib>Zhang, Haojie</creatorcontrib><creatorcontrib>Wang, Lu</creatorcontrib><creatorcontrib>Yang, Yajun</creatorcontrib><creatorcontrib>Xiao, Bin</creatorcontrib><creatorcontrib>Wang, Xinchao</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Genomics (San Diego, Calif.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Ying</au><au>Hao, Xinyuan</au><au>Lu, Qinhua</au><au>Zhang, Weifu</au><au>Zhang, Haojie</au><au>Wang, Lu</au><au>Yang, Yajun</au><au>Xiao, Bin</au><au>Wang, Xinchao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genome-wide identification and expression analysis of flowering-related genes reveal putative floral induction and differentiation mechanisms in tea plant (Camellia sinensis)</atitle><jtitle>Genomics (San Diego, Calif.)</jtitle><addtitle>Genomics</addtitle><date>2020-05</date><risdate>2020</risdate><volume>112</volume><issue>3</issue><spage>2318</spage><epage>2326</epage><pages>2318-2326</pages><issn>0888-7543</issn><eissn>1089-8646</eissn><abstract>The tea leaf is economically important, while reproductive growth reduce tea output. However, little is known about flowering mechanisms in tea plants. Here, we determined the approximate times of floral induction, floral transition and floral organ differentiation by morphological observation. We identified 401 and 356 flowering-related genes from the genomes of Camellia sinensis var. sinensis and Camellia sinensis var. assamica, respectively. Then, we compared the expression profiles of flowering-related genes in floriferous and oliganthous cultivars, the result showed that PRR7, GI, GID1B and GID1C expression is correlated with the floral induction; LFY, PNF and PNY expression was correlated with floral bud formation. Transcriptome analysis also showed that GI, PRR7 and GID1 were correlated with stress-induced flowering. Thus, we proposed putative mechanisms of flowering in tea plants. This study provides new insights into flowering and a theoretical basis for balancing vegetative and reproductive growth in tea plants and other economical plants.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>31923617</pmid><doi>10.1016/j.ygeno.2020.01.003</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Camellia sinensis - anatomy & histology Camellia sinensis - genetics Camellia sinensis - growth & development Camellia sinensis - metabolism Floral induction Floral transition Flowering Flowers - anatomy & histology Flowers - genetics Flowers - growth & development Flowers - metabolism Gene Expression Profiling Gene Expression Regulation, Plant Genome, Plant Phenotype Plant Leaves - genetics Plant Leaves - metabolism Stress, Physiological - genetics Tea plant Transcriptome |
| title | Genome-wide identification and expression analysis of flowering-related genes reveal putative floral induction and differentiation mechanisms in tea plant (Camellia sinensis) |
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