Protein trafficking in plant cells
The cells of higher plants contain distinct subcellular compartments (organelles) that perform specialized functions such as photosynthesis, carbohydrate and lipid metabolism, and so forth. The majority of the protein constituents of plant organelles are formed as cytosolic precursors with N-termina...
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| Veröffentlicht in: | Plant physiology (Bethesda) 1987-08, Vol.84 (4), p.965-968 |
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| container_title | Plant physiology (Bethesda) |
| container_volume | 84 |
| creator | Della-Cioppa, G Kishore, G.M Beachy, R.N Fraley, R.T |
| description | The cells of higher plants contain distinct subcellular compartments (organelles) that perform specialized functions such as photosynthesis, carbohydrate and lipid metabolism, and so forth. The majority of the protein constituents of plant organelles are formed as cytosolic precursors with N-terminal extensions that direct transport across one or more membrane bilayers in a post- or co-translational fashion. Since the majority of proteins in plant cells are products of nuclear gene expression, there must be precise sorting mechanisms in the cytoplasm that direct proteins to their correct cellular locations. Based on recent studies of protein targeting to chloroplasts and vacuoles, the details of these intracellular sorting mechanisms are becoming clear. The ability to direct proteins to specific compartments within cells provides new opportunities for improvement of plants by genetic manipulation. |
| doi_str_mv | 10.1104/pp.84.4.965 |
| format | Article |
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The majority of the protein constituents of plant organelles are formed as cytosolic precursors with N-terminal extensions that direct transport across one or more membrane bilayers in a post- or co-translational fashion. Since the majority of proteins in plant cells are products of nuclear gene expression, there must be precise sorting mechanisms in the cytoplasm that direct proteins to their correct cellular locations. Based on recent studies of protein targeting to chloroplasts and vacuoles, the details of these intracellular sorting mechanisms are becoming clear. The ability to direct proteins to specific compartments within cells provides new opportunities for improvement of plants by genetic manipulation.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.84.4.965</identifier><identifier>PMID: 16665627</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Physiologists</publisher><subject>Amino acids ; Biological and medical sciences ; Cell biochemistry ; Cell physiology ; Cellular and Structural Biology ; Chloroplasts ; CYTOPLASMIC ORGANELLES ; FISIOLOGIA VEGETAL ; Fundamental and applied biological sciences. Psychology ; GENE ; GENES ; Imports ; MITOCHONDRIA ; MITOCHONDRIE ; MITOCONDRIA ; Organelles ; ORGANITE CELLULAIRE ; ORGANULOS CITOPLASMATICOS ; PHYSIOLOGIE VEGETALE ; Plant cells ; PLANT PHYSIOLOGY ; Plant physiology and development ; PLANTAS ; PLANTE ; PLANTS ; PLASTE ; PLASTIDIOS ; PLASTIDS ; Protein precursors ; PROTEINAS ; PROTEINE ; PROTEINS ; Review ; VACUOLA ; VACUOLE ; VACUOLES ; Yeasts</subject><ispartof>Plant physiology (Bethesda), 1987-08, Vol.84 (4), p.965-968</ispartof><rights>Copyright 1987 American Society of Plant Physiologists</rights><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-b0dd6c34e91d7292a0c4c0f7f954686ed905d3ed300d01a9267619727d79056a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/4270753$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/4270753$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,776,780,799,881,27903,27904,57996,58229</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7611514$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16665627$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Della-Cioppa, G</creatorcontrib><creatorcontrib>Kishore, G.M</creatorcontrib><creatorcontrib>Beachy, R.N</creatorcontrib><creatorcontrib>Fraley, R.T</creatorcontrib><title>Protein trafficking in plant cells</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>The cells of higher plants contain distinct subcellular compartments (organelles) that perform specialized functions such as photosynthesis, carbohydrate and lipid metabolism, and so forth. The majority of the protein constituents of plant organelles are formed as cytosolic precursors with N-terminal extensions that direct transport across one or more membrane bilayers in a post- or co-translational fashion. Since the majority of proteins in plant cells are products of nuclear gene expression, there must be precise sorting mechanisms in the cytoplasm that direct proteins to their correct cellular locations. Based on recent studies of protein targeting to chloroplasts and vacuoles, the details of these intracellular sorting mechanisms are becoming clear. The ability to direct proteins to specific compartments within cells provides new opportunities for improvement of plants by genetic manipulation.</description><subject>Amino acids</subject><subject>Biological and medical sciences</subject><subject>Cell biochemistry</subject><subject>Cell physiology</subject><subject>Cellular and Structural Biology</subject><subject>Chloroplasts</subject><subject>CYTOPLASMIC ORGANELLES</subject><subject>FISIOLOGIA VEGETAL</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GENE</subject><subject>GENES</subject><subject>Imports</subject><subject>MITOCHONDRIA</subject><subject>MITOCHONDRIE</subject><subject>MITOCONDRIA</subject><subject>Organelles</subject><subject>ORGANITE CELLULAIRE</subject><subject>ORGANULOS CITOPLASMATICOS</subject><subject>PHYSIOLOGIE VEGETALE</subject><subject>Plant cells</subject><subject>PLANT PHYSIOLOGY</subject><subject>Plant physiology and development</subject><subject>PLANTAS</subject><subject>PLANTE</subject><subject>PLANTS</subject><subject>PLASTE</subject><subject>PLASTIDIOS</subject><subject>PLASTIDS</subject><subject>Protein precursors</subject><subject>PROTEINAS</subject><subject>PROTEINE</subject><subject>PROTEINS</subject><subject>Review</subject><subject>VACUOLA</subject><subject>VACUOLE</subject><subject>VACUOLES</subject><subject>Yeasts</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNpVkEtLAzEUhYMotlZXbkWKCC6k9eYxeWwEKb6goKBdhzTJ1KnTmTGZCv57U1paXSXhfPfk3IPQKYYhxsBummYo2ZANFc_2UBdnlAxIxuQ-6gKkO0ipOugoxjkAYIrZIepgznnGieiii9dQt76o-m0weV7Yz6Ka9dOzKU3V9q0vy3iMDnJTRn-yOXto8nD_PnoajF8en0d344FlmLeDKTjHLWVeYSeIIgYss5CLXGWMS-6dgsxR7yiAA2wU4YJjJYhwIinc0B66Xfs2y-nCO-urlKnUTSgWJvzo2hT6v1IVH3pWf2ucxgWIZHC1MQj119LHVi-KuFrBVL5eRi0oZYowIhN5vSZtqGMMPt_-gkGvStVNoyXTTKdSE33-N9iO3bSYgMsNYKI1ZR5MZYu45dKeOMMsYWdrbB7bOmxlRlL4jO7k3NTazEJymLxJmQaVlJL-ApL2j9I</recordid><startdate>19870801</startdate><enddate>19870801</enddate><creator>Della-Cioppa, G</creator><creator>Kishore, G.M</creator><creator>Beachy, R.N</creator><creator>Fraley, R.T</creator><general>American Society of Plant Physiologists</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19870801</creationdate><title>Protein trafficking in plant cells</title><author>Della-Cioppa, G ; Kishore, G.M ; Beachy, R.N ; Fraley, R.T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-b0dd6c34e91d7292a0c4c0f7f954686ed905d3ed300d01a9267619727d79056a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Amino acids</topic><topic>Biological and medical sciences</topic><topic>Cell biochemistry</topic><topic>Cell physiology</topic><topic>Cellular and Structural Biology</topic><topic>Chloroplasts</topic><topic>CYTOPLASMIC ORGANELLES</topic><topic>FISIOLOGIA VEGETAL</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>GENE</topic><topic>GENES</topic><topic>Imports</topic><topic>MITOCHONDRIA</topic><topic>MITOCHONDRIE</topic><topic>MITOCONDRIA</topic><topic>Organelles</topic><topic>ORGANITE CELLULAIRE</topic><topic>ORGANULOS CITOPLASMATICOS</topic><topic>PHYSIOLOGIE VEGETALE</topic><topic>Plant cells</topic><topic>PLANT PHYSIOLOGY</topic><topic>Plant physiology and development</topic><topic>PLANTAS</topic><topic>PLANTE</topic><topic>PLANTS</topic><topic>PLASTE</topic><topic>PLASTIDIOS</topic><topic>PLASTIDS</topic><topic>Protein precursors</topic><topic>PROTEINAS</topic><topic>PROTEINE</topic><topic>PROTEINS</topic><topic>Review</topic><topic>VACUOLA</topic><topic>VACUOLE</topic><topic>VACUOLES</topic><topic>Yeasts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Della-Cioppa, G</creatorcontrib><creatorcontrib>Kishore, G.M</creatorcontrib><creatorcontrib>Beachy, R.N</creatorcontrib><creatorcontrib>Fraley, R.T</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Della-Cioppa, G</au><au>Kishore, G.M</au><au>Beachy, R.N</au><au>Fraley, R.T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Protein trafficking in plant cells</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1987-08-01</date><risdate>1987</risdate><volume>84</volume><issue>4</issue><spage>965</spage><epage>968</epage><pages>965-968</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>The cells of higher plants contain distinct subcellular compartments (organelles) that perform specialized functions such as photosynthesis, carbohydrate and lipid metabolism, and so forth. The majority of the protein constituents of plant organelles are formed as cytosolic precursors with N-terminal extensions that direct transport across one or more membrane bilayers in a post- or co-translational fashion. Since the majority of proteins in plant cells are products of nuclear gene expression, there must be precise sorting mechanisms in the cytoplasm that direct proteins to their correct cellular locations. Based on recent studies of protein targeting to chloroplasts and vacuoles, the details of these intracellular sorting mechanisms are becoming clear. The ability to direct proteins to specific compartments within cells provides new opportunities for improvement of plants by genetic manipulation.</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Physiologists</pub><pmid>16665627</pmid><doi>10.1104/pp.84.4.965</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0032-0889 |
| ispartof | Plant physiology (Bethesda), 1987-08, Vol.84 (4), p.965-968 |
| issn | 0032-0889 1532-2548 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_1056707 |
| source | Jstor Complete Legacy; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Amino acids Biological and medical sciences Cell biochemistry Cell physiology Cellular and Structural Biology Chloroplasts CYTOPLASMIC ORGANELLES FISIOLOGIA VEGETAL Fundamental and applied biological sciences. Psychology GENE GENES Imports MITOCHONDRIA MITOCHONDRIE MITOCONDRIA Organelles ORGANITE CELLULAIRE ORGANULOS CITOPLASMATICOS PHYSIOLOGIE VEGETALE Plant cells PLANT PHYSIOLOGY Plant physiology and development PLANTAS PLANTE PLANTS PLASTE PLASTIDIOS PLASTIDS Protein precursors PROTEINAS PROTEINE PROTEINS Review VACUOLA VACUOLE VACUOLES Yeasts |
| title | Protein trafficking in plant cells |
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