Transcriptome Profiles Reveal the Promoting Effects of Exogenous Melatonin on Fruit Softening of Chinese Plum
In this study, we investigated the effect of exogenous melatonin (MT) on cell wall metabolism leading to Chinese plum (Prunus salicina Lindl.) fruit softening. Exogenous MT treatment increased the endogenous MT content in plum fruits before fruit ripening. However, in mature plum fruits, exogenous M...
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| Veröffentlicht in: | International journal of molecular sciences 2023-09, Vol.24 (17), p.13495 |
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| creator | Li, Zhiyu Zhang, Lu Xu, Yaxin Zhang, Xuemei Zhu, Yanzhou Wang, Jin Xia, Hui Liang, Dong Lv, Xiulan Lin, Lijin |
| description | In this study, we investigated the effect of exogenous melatonin (MT) on cell wall metabolism leading to Chinese plum (Prunus salicina Lindl.) fruit softening. Exogenous MT treatment increased the endogenous MT content in plum fruits before fruit ripening. However, in mature plum fruits, exogenous MT treatment decreased the fruit hardness, pulp hardness, fruit elasticity, contents of ion-bound pectin, covalently-bound pectin, hemicellulose, and cellulose, and activities of xyloglucan endotransglycosylase/hydrolase and endo-β-1,4-glucanase, and increased the water-soluble pectin content, and activities of pectin methyl esterase, pectin lyase, polygalacturonase, β-galactopyranosidase, and α-L-arabinofuranosidase. Transcriptome analysis revealed that the differentially expressed genes (DEGs) associated with cell wall metabolism in the exogenous MT-treated plum fruits were mainly enriched in the pentose and glucuronate interconversions, phenylpropanoid biosynthesis, cyanoamino acid metabolism, and galactose metabolism pathways. Analysis of these DEGs revealed that exogenous MT treatment affected the expression of genes regulating the cell wall metabolism. Overall, exogenous MT treatment promotes the fruit softening of Chinese plum. |
| doi_str_mv | 10.3390/ijms241713495 |
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Exogenous MT treatment increased the endogenous MT content in plum fruits before fruit ripening. However, in mature plum fruits, exogenous MT treatment decreased the fruit hardness, pulp hardness, fruit elasticity, contents of ion-bound pectin, covalently-bound pectin, hemicellulose, and cellulose, and activities of xyloglucan endotransglycosylase/hydrolase and endo-β-1,4-glucanase, and increased the water-soluble pectin content, and activities of pectin methyl esterase, pectin lyase, polygalacturonase, β-galactopyranosidase, and α-L-arabinofuranosidase. Transcriptome analysis revealed that the differentially expressed genes (DEGs) associated with cell wall metabolism in the exogenous MT-treated plum fruits were mainly enriched in the pentose and glucuronate interconversions, phenylpropanoid biosynthesis, cyanoamino acid metabolism, and galactose metabolism pathways. Analysis of these DEGs revealed that exogenous MT treatment affected the expression of genes regulating the cell wall metabolism. Overall, exogenous MT treatment promotes the fruit softening of Chinese plum.</description><identifier>ISSN: 1422-0067</identifier><identifier>ISSN: 1661-6596</identifier><identifier>EISSN: 1422-0067</identifier><identifier>DOI: 10.3390/ijms241713495</identifier><identifier>PMID: 37686301</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Biosynthesis ; Cellulose ; Endocrine system ; Fruit ; Fruits ; Galactose ; Lignin ; Mechanical properties ; Melatonin ; Metabolism ; Pectin ; Physiological aspects</subject><ispartof>International journal of molecular sciences, 2023-09, Vol.24 (17), p.13495</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2023 by the authors. 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c416t-7b11207d569c2fc3c4815e6db0fb0142ba092ecb691679d6a0da1fc3db4c00d53</cites><orcidid>0000-0002-0551-6933</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10487954/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10487954/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids></links><search><creatorcontrib>Li, Zhiyu</creatorcontrib><creatorcontrib>Zhang, Lu</creatorcontrib><creatorcontrib>Xu, Yaxin</creatorcontrib><creatorcontrib>Zhang, Xuemei</creatorcontrib><creatorcontrib>Zhu, Yanzhou</creatorcontrib><creatorcontrib>Wang, Jin</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><creatorcontrib>Liang, Dong</creatorcontrib><creatorcontrib>Lv, Xiulan</creatorcontrib><creatorcontrib>Lin, Lijin</creatorcontrib><title>Transcriptome Profiles Reveal the Promoting Effects of Exogenous Melatonin on Fruit Softening of Chinese Plum</title><title>International journal of molecular sciences</title><description>In this study, we investigated the effect of exogenous melatonin (MT) on cell wall metabolism leading to Chinese plum (Prunus salicina Lindl.) fruit softening. Exogenous MT treatment increased the endogenous MT content in plum fruits before fruit ripening. However, in mature plum fruits, exogenous MT treatment decreased the fruit hardness, pulp hardness, fruit elasticity, contents of ion-bound pectin, covalently-bound pectin, hemicellulose, and cellulose, and activities of xyloglucan endotransglycosylase/hydrolase and endo-β-1,4-glucanase, and increased the water-soluble pectin content, and activities of pectin methyl esterase, pectin lyase, polygalacturonase, β-galactopyranosidase, and α-L-arabinofuranosidase. Transcriptome analysis revealed that the differentially expressed genes (DEGs) associated with cell wall metabolism in the exogenous MT-treated plum fruits were mainly enriched in the pentose and glucuronate interconversions, phenylpropanoid biosynthesis, cyanoamino acid metabolism, and galactose metabolism pathways. Analysis of these DEGs revealed that exogenous MT treatment affected the expression of genes regulating the cell wall metabolism. Overall, exogenous MT treatment promotes the fruit softening of Chinese plum.</description><subject>Biosynthesis</subject><subject>Cellulose</subject><subject>Endocrine system</subject><subject>Fruit</subject><subject>Fruits</subject><subject>Galactose</subject><subject>Lignin</subject><subject>Mechanical properties</subject><subject>Melatonin</subject><subject>Metabolism</subject><subject>Pectin</subject><subject>Physiological aspects</subject><issn>1422-0067</issn><issn>1661-6596</issn><issn>1422-0067</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNptks9vFCEUxydGY2v16J3Ei5dp-TWwnEyz2apJjUbrmTDMY5fNDKzANPW_L2MbdY3hAOF9vl_yfbymeU3wOWMKX_j9lCknkjCuuifNKeGUthgL-fSv80nzIuc9xpTRTj1vTpgUK8EwOW2mm2RCtskfSpwAfUnR-REy-gq3YEZUdr_uplh82KKNc2BLRtGhzV3cQohzRp9gNCUGH1AM6CrNvqBv0RUIi6KS650PkKvNOE8vm2fOjBlePe5nzferzc36Q3v9-f3H9eV1azkRpZU9IRTLoRPKUmeZ5SvSgRh67HpcQ_UGKwq2F4oIqQZh8GBI5YaeW4yHjp017x58D3M_wWAhlGRGfUh-Mumnjsbr40rwO72Nt5pgvpKq49Xh7aNDij9myEVPPlsYRxOgpta09o8qLois6Jt_0H2cU6j5FopKLpgif6itGUH74GJ92C6m-lIKToXgjFbq_D9UXQNM3sYAy-8cC9oHgU0x5wTud0iC9TIg-mhA2D2PWK0N</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Li, Zhiyu</creator><creator>Zhang, Lu</creator><creator>Xu, Yaxin</creator><creator>Zhang, Xuemei</creator><creator>Zhu, Yanzhou</creator><creator>Wang, Jin</creator><creator>Xia, Hui</creator><creator>Liang, Dong</creator><creator>Lv, Xiulan</creator><creator>Lin, Lijin</creator><general>MDPI AG</general><general>MDPI</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PIMPY</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-0551-6933</orcidid></search><sort><creationdate>20230901</creationdate><title>Transcriptome Profiles Reveal the Promoting Effects of Exogenous Melatonin on Fruit Softening of Chinese Plum</title><author>Li, Zhiyu ; Zhang, Lu ; Xu, Yaxin ; Zhang, Xuemei ; Zhu, Yanzhou ; Wang, Jin ; Xia, Hui ; Liang, Dong ; Lv, Xiulan ; Lin, Lijin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-7b11207d569c2fc3c4815e6db0fb0142ba092ecb691679d6a0da1fc3db4c00d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biosynthesis</topic><topic>Cellulose</topic><topic>Endocrine system</topic><topic>Fruit</topic><topic>Fruits</topic><topic>Galactose</topic><topic>Lignin</topic><topic>Mechanical properties</topic><topic>Melatonin</topic><topic>Metabolism</topic><topic>Pectin</topic><topic>Physiological aspects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Zhiyu</creatorcontrib><creatorcontrib>Zhang, Lu</creatorcontrib><creatorcontrib>Xu, Yaxin</creatorcontrib><creatorcontrib>Zhang, Xuemei</creatorcontrib><creatorcontrib>Zhu, Yanzhou</creatorcontrib><creatorcontrib>Wang, Jin</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><creatorcontrib>Liang, Dong</creatorcontrib><creatorcontrib>Lv, Xiulan</creatorcontrib><creatorcontrib>Lin, Lijin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest Health & Medical Research Collection</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Health & Nursing</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>International journal of molecular sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Zhiyu</au><au>Zhang, Lu</au><au>Xu, Yaxin</au><au>Zhang, Xuemei</au><au>Zhu, Yanzhou</au><au>Wang, Jin</au><au>Xia, Hui</au><au>Liang, Dong</au><au>Lv, Xiulan</au><au>Lin, Lijin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transcriptome Profiles Reveal the Promoting Effects of Exogenous Melatonin on Fruit Softening of Chinese Plum</atitle><jtitle>International journal of molecular sciences</jtitle><date>2023-09-01</date><risdate>2023</risdate><volume>24</volume><issue>17</issue><spage>13495</spage><pages>13495-</pages><issn>1422-0067</issn><issn>1661-6596</issn><eissn>1422-0067</eissn><abstract>In this study, we investigated the effect of exogenous melatonin (MT) on cell wall metabolism leading to Chinese plum (Prunus salicina Lindl.) fruit softening. Exogenous MT treatment increased the endogenous MT content in plum fruits before fruit ripening. However, in mature plum fruits, exogenous MT treatment decreased the fruit hardness, pulp hardness, fruit elasticity, contents of ion-bound pectin, covalently-bound pectin, hemicellulose, and cellulose, and activities of xyloglucan endotransglycosylase/hydrolase and endo-β-1,4-glucanase, and increased the water-soluble pectin content, and activities of pectin methyl esterase, pectin lyase, polygalacturonase, β-galactopyranosidase, and α-L-arabinofuranosidase. Transcriptome analysis revealed that the differentially expressed genes (DEGs) associated with cell wall metabolism in the exogenous MT-treated plum fruits were mainly enriched in the pentose and glucuronate interconversions, phenylpropanoid biosynthesis, cyanoamino acid metabolism, and galactose metabolism pathways. Analysis of these DEGs revealed that exogenous MT treatment affected the expression of genes regulating the cell wall metabolism. Overall, exogenous MT treatment promotes the fruit softening of Chinese plum.</abstract><cop>Basel</cop><pub>MDPI AG</pub><pmid>37686301</pmid><doi>10.3390/ijms241713495</doi><orcidid>https://orcid.org/0000-0002-0551-6933</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Biosynthesis Cellulose Endocrine system Fruit Fruits Galactose Lignin Mechanical properties Melatonin Metabolism Pectin Physiological aspects |
| title | Transcriptome Profiles Reveal the Promoting Effects of Exogenous Melatonin on Fruit Softening of Chinese Plum |
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