Evidence of Two Isomers of Phosphatidylinositol in Plant Tissue
The structure of phosphatidylinositol in barley (Hordeum vulgare) aleurone layers was investigated by chemical degradation. In vivo myo-[2-3H]inositol-labeled phosphatidylinositol was first converted to glycerophosphoinositol and, subsequently, after removal of the glycerol moiety, to inositol monop...
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| Veröffentlicht in: | Plant physiology (Bethesda) 1992-04, Vol.98 (4), p.1498-1501 |
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| container_issue | 4 |
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| container_title | Plant physiology (Bethesda) |
| container_volume | 98 |
| creator | Murthy, P P Pliska-Matyshak, G Keranen, L M Lam, P Mueller, H H Bhuvarahamurthy, N |
| description | The structure of phosphatidylinositol in barley (Hordeum vulgare) aleurone layers was investigated by chemical degradation. In vivo myo-[2-3H]inositol-labeled phosphatidylinositol was first converted to glycerophosphoinositol and, subsequently, after removal of the glycerol moiety, to inositol monophosphate. Here, we present data that show that, in addition to the commonly occurring 1,2-diacylglycero-3-(D-myo-inositol-1-phosphate), barley aleurone cells contain a novel second isomer of phosphatidylinositol that differs in structure of the head group. |
| doi_str_mv | 10.1104/pp.98.4.1498 |
| format | Article |
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In vivo myo-[2-3H]inositol-labeled phosphatidylinositol was first converted to glycerophosphoinositol and, subsequently, after removal of the glycerol moiety, to inositol monophosphate. Here, we present data that show that, in addition to the commonly occurring 1,2-diacylglycero-3-(D-myo-inositol-1-phosphate), barley aleurone cells contain a novel second isomer of phosphatidylinositol that differs in structure of the head group.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.98.4.1498</identifier><identifier>PMID: 16668820</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Physiologists</publisher><subject>Aleurone layer ; Barley ; Biological and medical sciences ; Cell biochemistry ; Cell physiology ; Communications ; Fundamental and applied biological sciences. 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In vivo myo-[2-3H]inositol-labeled phosphatidylinositol was first converted to glycerophosphoinositol and, subsequently, after removal of the glycerol moiety, to inositol monophosphate. Here, we present data that show that, in addition to the commonly occurring 1,2-diacylglycero-3-(D-myo-inositol-1-phosphate), barley aleurone cells contain a novel second isomer of phosphatidylinositol that differs in structure of the head group.</description><subject>Aleurone layer</subject><subject>Barley</subject><subject>Biological and medical sciences</subject><subject>Cell biochemistry</subject><subject>Cell physiology</subject><subject>Communications</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Inositol phosphates</subject><subject>Inositols</subject><subject>Isomers</subject><subject>Phosphates</subject><subject>Phosphatidylinositol phosphates</subject><subject>Phosphatidylinositols</subject><subject>Phospholipids</subject><subject>Plant physiology and development</subject><subject>Radioactive decay</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNpF0M9LwzAUB_AgipvTm0eRHgQvbuZnk5xExtTBwB3mOaRpyjK6pva1yv57OzYmBF4e75NH-CJ0S_CEEMyf63qi1YRPCNfqDA2JYHRMBVfnaIhxf8dK6QG6AthgjAkj_BINSJqmSlE8RC-zn5D7yvkkFsnqNyZziFvfwL5driPUa9uGfFeGKkJoY5mEKlmWtmqTVQDo_DW6KGwJ_uZYR-jrbbaafowXn-_z6eti7BiValwQRbVNCyGU0FJb5YmWWap4hq2nEjOlpc2YJUJgTPsXyhFsU4KFc47njo3Q42Fv3cTvzkNrtgGcL_uv-NiBkYxxLYhMe_l0kK6JAI0vTN2ErW12hmCzT8zUtdHKcLNPrOf3x8VdtvX5Pz5G1IOHI7DgbFk0tnIBTk5wyinRPbs7sA20sTmNOZX9kewPL9p60g</recordid><startdate>199204</startdate><enddate>199204</enddate><creator>Murthy, P P</creator><creator>Pliska-Matyshak, G</creator><creator>Keranen, L M</creator><creator>Lam, P</creator><creator>Mueller, H H</creator><creator>Bhuvarahamurthy, N</creator><general>American Society of Plant Physiologists</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199204</creationdate><title>Evidence of Two Isomers of Phosphatidylinositol in Plant Tissue</title><author>Murthy, P P ; Pliska-Matyshak, G ; Keranen, L M ; Lam, P ; Mueller, H H ; Bhuvarahamurthy, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3278-f1829a6f5585979a8e197b684b0ae2703897ab3a1550022788c10a6105ccc4dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Aleurone layer</topic><topic>Barley</topic><topic>Biological and medical sciences</topic><topic>Cell biochemistry</topic><topic>Cell physiology</topic><topic>Communications</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Inositol phosphates</topic><topic>Inositols</topic><topic>Isomers</topic><topic>Phosphates</topic><topic>Phosphatidylinositol phosphates</topic><topic>Phosphatidylinositols</topic><topic>Phospholipids</topic><topic>Plant physiology and development</topic><topic>Radioactive decay</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murthy, P P</creatorcontrib><creatorcontrib>Pliska-Matyshak, G</creatorcontrib><creatorcontrib>Keranen, L M</creatorcontrib><creatorcontrib>Lam, P</creatorcontrib><creatorcontrib>Mueller, H H</creatorcontrib><creatorcontrib>Bhuvarahamurthy, N</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murthy, P P</au><au>Pliska-Matyshak, G</au><au>Keranen, L M</au><au>Lam, P</au><au>Mueller, H H</au><au>Bhuvarahamurthy, N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evidence of Two Isomers of Phosphatidylinositol in Plant Tissue</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1992-04</date><risdate>1992</risdate><volume>98</volume><issue>4</issue><spage>1498</spage><epage>1501</epage><pages>1498-1501</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>The structure of phosphatidylinositol in barley (Hordeum vulgare) aleurone layers was investigated by chemical degradation. In vivo myo-[2-3H]inositol-labeled phosphatidylinositol was first converted to glycerophosphoinositol and, subsequently, after removal of the glycerol moiety, to inositol monophosphate. Here, we present data that show that, in addition to the commonly occurring 1,2-diacylglycero-3-(D-myo-inositol-1-phosphate), barley aleurone cells contain a novel second isomer of phosphatidylinositol that differs in structure of the head group.</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Physiologists</pub><pmid>16668820</pmid><doi>10.1104/pp.98.4.1498</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0032-0889 |
| ispartof | Plant physiology (Bethesda), 1992-04, Vol.98 (4), p.1498-1501 |
| issn | 0032-0889 1532-2548 |
| language | eng |
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| source | JSTOR Archive Collection A-Z Listing; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Aleurone layer Barley Biological and medical sciences Cell biochemistry Cell physiology Communications Fundamental and applied biological sciences. Psychology Inositol phosphates Inositols Isomers Phosphates Phosphatidylinositol phosphates Phosphatidylinositols Phospholipids Plant physiology and development Radioactive decay |
| title | Evidence of Two Isomers of Phosphatidylinositol in Plant Tissue |
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