Effects of Ethylene and 1-Methylcyclopropene (1-MCP) on Gene Expression and Activity Profile of α-1,4-Glucan-phosphorylase during Banana Ripening
Starch phosphorylases are enzymes that can use starch as substrate, and they are supposed to act in both in starch synthesis and degradation. This paper reports the effects of ethylene and 1-methylcyclopropene (1-MCP) on the degradation of starch and phosphorylase activity and gene expression. The r...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 2006-09, Vol.54 (19), p.7294-7299 |
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| container_title | Journal of agricultural and food chemistry |
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| creator | Mainardi, Janaina Aparecida Purgatto, Eduardo Vieira, Adair Bastos, Walter Arato Cordenunsi, Beatriz Rosana Oliveira do Nascimento, João Roberto Lajolo, Franco Maria |
| description | Starch phosphorylases are enzymes that can use starch as substrate, and they are supposed to act in both in starch synthesis and degradation. This paper reports the effects of ethylene and 1-methylcyclopropene (1-MCP) on the degradation of starch and phosphorylase activity and gene expression. The results indicate that phosphorylase activity is induced during ripening and that it is associated with the onset of starch degradation. The regulation of banana phosphorylase activity is mainly dependent on gene expression, and the absence of ethylene perception by 1-MCP had a positive effect. However, this effect can be precluded by increased levels of ethylene, both autocatalytic and exogenous. Keywords: α-1,4-glucan-phosphorylase; banana; starch phosphorylase; 1-methylcyclopropene; fruit ripening |
| doi_str_mv | 10.1021/jf061180k |
| format | Article |
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This paper reports the effects of ethylene and 1-methylcyclopropene (1-MCP) on the degradation of starch and phosphorylase activity and gene expression. The results indicate that phosphorylase activity is induced during ripening and that it is associated with the onset of starch degradation. The regulation of banana phosphorylase activity is mainly dependent on gene expression, and the absence of ethylene perception by 1-MCP had a positive effect. However, this effect can be precluded by increased levels of ethylene, both autocatalytic and exogenous. Keywords: α-1,4-glucan-phosphorylase; banana; starch phosphorylase; 1-methylcyclopropene; fruit ripening</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf061180k</identifier><identifier>PMID: 16968096</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>alpha-1,4-glucan-phosphorylase ; bananas ; Biological and medical sciences ; Cyclopropanes - pharmacology ; enzyme activity ; enzyme substrates ; ethylene ; Ethylenes - pharmacology ; Food industries ; Fruit - enzymology ; Fruit - growth & development ; Fruit and vegetable industries ; Fundamental and applied biological sciences. Psychology ; gene expression ; Gene Expression - drug effects ; Musa ; Musa - enzymology ; Musa - growth & development ; phosphorylase ; Phosphorylases - genetics ; Phosphorylases - metabolism ; plant growth substances ; postharvest physiology ; ripening ; RNA, Messenger - analysis ; starch</subject><ispartof>Journal of agricultural and food chemistry, 2006-09, Vol.54 (19), p.7294-7299</ispartof><rights>Copyright © 2006 American Chemical Society</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a436t-9b65dd5e37f5f95044f713c4a2682c205155fe854e971eee1c85bba414eb735d3</citedby><cites>FETCH-LOGICAL-a436t-9b65dd5e37f5f95044f713c4a2682c205155fe854e971eee1c85bba414eb735d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf061180k$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf061180k$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18119935$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16968096$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mainardi, Janaina Aparecida</creatorcontrib><creatorcontrib>Purgatto, Eduardo</creatorcontrib><creatorcontrib>Vieira, Adair</creatorcontrib><creatorcontrib>Bastos, Walter Arato</creatorcontrib><creatorcontrib>Cordenunsi, Beatriz Rosana</creatorcontrib><creatorcontrib>Oliveira do Nascimento, João Roberto</creatorcontrib><creatorcontrib>Lajolo, Franco Maria</creatorcontrib><title>Effects of Ethylene and 1-Methylcyclopropene (1-MCP) on Gene Expression and Activity Profile of α-1,4-Glucan-phosphorylase during Banana Ripening</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Starch phosphorylases are enzymes that can use starch as substrate, and they are supposed to act in both in starch synthesis and degradation. This paper reports the effects of ethylene and 1-methylcyclopropene (1-MCP) on the degradation of starch and phosphorylase activity and gene expression. The results indicate that phosphorylase activity is induced during ripening and that it is associated with the onset of starch degradation. The regulation of banana phosphorylase activity is mainly dependent on gene expression, and the absence of ethylene perception by 1-MCP had a positive effect. However, this effect can be precluded by increased levels of ethylene, both autocatalytic and exogenous. Keywords: α-1,4-glucan-phosphorylase; banana; starch phosphorylase; 1-methylcyclopropene; fruit ripening</description><subject>alpha-1,4-glucan-phosphorylase</subject><subject>bananas</subject><subject>Biological and medical sciences</subject><subject>Cyclopropanes - pharmacology</subject><subject>enzyme activity</subject><subject>enzyme substrates</subject><subject>ethylene</subject><subject>Ethylenes - pharmacology</subject><subject>Food industries</subject><subject>Fruit - enzymology</subject><subject>Fruit - growth & development</subject><subject>Fruit and vegetable industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>gene expression</subject><subject>Gene Expression - drug effects</subject><subject>Musa</subject><subject>Musa - enzymology</subject><subject>Musa - growth & development</subject><subject>phosphorylase</subject><subject>Phosphorylases - genetics</subject><subject>Phosphorylases - metabolism</subject><subject>plant growth substances</subject><subject>postharvest physiology</subject><subject>ripening</subject><subject>RNA, Messenger - analysis</subject><subject>starch</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUFu1DAUhiMEokNhwQUgmyIqEfBLYsdZtqNhWlFgRFuJneU4z62nmTjYCWquwU24CGeqoxm1LJCQZVm_3-f_2f6j6CWQ90BS-LDWhAFwcvMomgFNSUKDehzNSCgmnDLYi555vyaEcFqQp9EesJJxUrJZ9GuhNarex1bHi_56bLDFWLZ1DMlnnLQaVWM7Z7up8DbszleHsW3j5aQXt51D703Q05kj1Zufph_jlbPaNDiZ_vmdwLs8WTaDkm3SXVsfphsb6TGuB2faq_hYtmHE30zoEfTz6ImWjccXu3U_uvy4uJifJGdfl6fzo7NE5hnrk7JitK4pZoWmuqQkz3UBmcplyniqUkKBUo2c5lgWgIigOK0qmUOOVZHROtuP3mx9w-t-DOh7sTFeYdPIFu3gBePh60iZ_xeEsuScwAQebkHlrPcOteic2Ug3CiBiSkrcJxXYVzvTodpg_UDuognAwQ6QXslGO9kq4x84DqFvRgOXbDnje7y9r0t3I1iRFVRcrM4F__Q9_3LMTkQZ-NdbXksr5JULnpfnKYGMQLhiQf_qLJUXazu4NsTwjyfcARWQv3I</recordid><startdate>20060920</startdate><enddate>20060920</enddate><creator>Mainardi, Janaina Aparecida</creator><creator>Purgatto, Eduardo</creator><creator>Vieira, Adair</creator><creator>Bastos, Walter Arato</creator><creator>Cordenunsi, Beatriz Rosana</creator><creator>Oliveira do Nascimento, João Roberto</creator><creator>Lajolo, Franco Maria</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><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>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20060920</creationdate><title>Effects of Ethylene and 1-Methylcyclopropene (1-MCP) on Gene Expression and Activity Profile of α-1,4-Glucan-phosphorylase during Banana Ripening</title><author>Mainardi, Janaina Aparecida ; Purgatto, Eduardo ; Vieira, Adair ; Bastos, Walter Arato ; Cordenunsi, Beatriz Rosana ; Oliveira do Nascimento, João Roberto ; Lajolo, Franco Maria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a436t-9b65dd5e37f5f95044f713c4a2682c205155fe854e971eee1c85bba414eb735d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>alpha-1,4-glucan-phosphorylase</topic><topic>bananas</topic><topic>Biological and medical sciences</topic><topic>Cyclopropanes - pharmacology</topic><topic>enzyme activity</topic><topic>enzyme substrates</topic><topic>ethylene</topic><topic>Ethylenes - pharmacology</topic><topic>Food industries</topic><topic>Fruit - enzymology</topic><topic>Fruit - growth & development</topic><topic>Fruit and vegetable industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>gene expression</topic><topic>Gene Expression - drug effects</topic><topic>Musa</topic><topic>Musa - enzymology</topic><topic>Musa - growth & development</topic><topic>phosphorylase</topic><topic>Phosphorylases - genetics</topic><topic>Phosphorylases - metabolism</topic><topic>plant growth substances</topic><topic>postharvest physiology</topic><topic>ripening</topic><topic>RNA, Messenger - analysis</topic><topic>starch</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mainardi, Janaina Aparecida</creatorcontrib><creatorcontrib>Purgatto, Eduardo</creatorcontrib><creatorcontrib>Vieira, Adair</creatorcontrib><creatorcontrib>Bastos, Walter Arato</creatorcontrib><creatorcontrib>Cordenunsi, Beatriz Rosana</creatorcontrib><creatorcontrib>Oliveira do Nascimento, João Roberto</creatorcontrib><creatorcontrib>Lajolo, Franco Maria</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mainardi, Janaina Aparecida</au><au>Purgatto, Eduardo</au><au>Vieira, Adair</au><au>Bastos, Walter Arato</au><au>Cordenunsi, Beatriz Rosana</au><au>Oliveira do Nascimento, João Roberto</au><au>Lajolo, Franco Maria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Ethylene and 1-Methylcyclopropene (1-MCP) on Gene Expression and Activity Profile of α-1,4-Glucan-phosphorylase during Banana Ripening</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2006-09-20</date><risdate>2006</risdate><volume>54</volume><issue>19</issue><spage>7294</spage><epage>7299</epage><pages>7294-7299</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Starch phosphorylases are enzymes that can use starch as substrate, and they are supposed to act in both in starch synthesis and degradation. This paper reports the effects of ethylene and 1-methylcyclopropene (1-MCP) on the degradation of starch and phosphorylase activity and gene expression. The results indicate that phosphorylase activity is induced during ripening and that it is associated with the onset of starch degradation. The regulation of banana phosphorylase activity is mainly dependent on gene expression, and the absence of ethylene perception by 1-MCP had a positive effect. However, this effect can be precluded by increased levels of ethylene, both autocatalytic and exogenous. Keywords: α-1,4-glucan-phosphorylase; banana; starch phosphorylase; 1-methylcyclopropene; fruit ripening</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>16968096</pmid><doi>10.1021/jf061180k</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of agricultural and food chemistry, 2006-09, Vol.54 (19), p.7294-7299 |
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| subjects | alpha-1,4-glucan-phosphorylase bananas Biological and medical sciences Cyclopropanes - pharmacology enzyme activity enzyme substrates ethylene Ethylenes - pharmacology Food industries Fruit - enzymology Fruit - growth & development Fruit and vegetable industries Fundamental and applied biological sciences. Psychology gene expression Gene Expression - drug effects Musa Musa - enzymology Musa - growth & development phosphorylase Phosphorylases - genetics Phosphorylases - metabolism plant growth substances postharvest physiology ripening RNA, Messenger - analysis starch |
| title | Effects of Ethylene and 1-Methylcyclopropene (1-MCP) on Gene Expression and Activity Profile of α-1,4-Glucan-phosphorylase during Banana Ripening |
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