Cell wall protrusions induced by cauliflower mosaic virus in Chinese cabbage leaves: A cytochemical and autoradiographic study
The mesophyll cells of Chinese cabbage leaves systemically infected with cauliflower mosaic virus (CaMV) often show outgrowths of their cell walls, which are generally traversed by one or more canals and sometimes assume the aspect of long tubules. By means of specific staining of the plasmalemma wi...
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Veröffentlicht in: | Virology (New York, N.Y.) N.Y.), 1974-08, Vol.60 (2), p.353-358 |
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creator | Bassi, Maria Favali, M.Augusta Conti, G.G |
description | The mesophyll cells of Chinese cabbage leaves systemically infected with cauliflower mosaic virus (CaMV) often show outgrowths of their cell walls, which are generally traversed by one or more canals and sometimes assume the aspect of long tubules.
By means of specific staining of the plasmalemma with a phosphotungstic-chromic acid solution (PTA), it was demonstrated that these tubular protrusions are lined by plasmalemma not only on the outside, but also on the inside, and that they should be considered as plasmodesma-related structures.
By autoradiographic methods it was shown that the cell wall protrusions become heavily labeled after glucose-
3H administration. The rest of the cell wall remains almost unlabeled. Thus, CaMV induces the deposition of cell wall material only in preferential sites. After phenylalanine-
3H administration, no label was found in cell wall protrusions, showing that no lignification occurs in these structures. |
doi_str_mv | 10.1016/0042-6822(74)90330-4 |
format | Article |
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By means of specific staining of the plasmalemma with a phosphotungstic-chromic acid solution (PTA), it was demonstrated that these tubular protrusions are lined by plasmalemma not only on the outside, but also on the inside, and that they should be considered as plasmodesma-related structures.
By autoradiographic methods it was shown that the cell wall protrusions become heavily labeled after glucose-
3H administration. The rest of the cell wall remains almost unlabeled. Thus, CaMV induces the deposition of cell wall material only in preferential sites. After phenylalanine-
3H administration, no label was found in cell wall protrusions, showing that no lignification occurs in these structures.</description><identifier>ISSN: 0042-6822</identifier><identifier>EISSN: 1096-0341</identifier><identifier>DOI: 10.1016/0042-6822(74)90330-4</identifier><identifier>PMID: 4135909</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Autoradiography ; Cell Membrane ; Cell Wall ; Cytopathogenic Effect, Viral ; Glucose ; Microscopy, Electron ; Mosaic Viruses - growth & development ; Phenylalanine ; Plant Cells ; Plant Viruses - growth & development ; Space life sciences ; Staining and Labeling ; Tritium ; Virus Replication</subject><ispartof>Virology (New York, N.Y.), 1974-08, Vol.60 (2), p.353-358</ispartof><rights>1974</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-7678a172c7a02831fa800f3fc0ccab84fff8207db89462484f5f116f41b255bd3</citedby><cites>FETCH-LOGICAL-c357t-7678a172c7a02831fa800f3fc0ccab84fff8207db89462484f5f116f41b255bd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0042682274903304$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/4135909$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bassi, Maria</creatorcontrib><creatorcontrib>Favali, M.Augusta</creatorcontrib><creatorcontrib>Conti, G.G</creatorcontrib><title>Cell wall protrusions induced by cauliflower mosaic virus in Chinese cabbage leaves: A cytochemical and autoradiographic study</title><title>Virology (New York, N.Y.)</title><addtitle>Virology</addtitle><description>The mesophyll cells of Chinese cabbage leaves systemically infected with cauliflower mosaic virus (CaMV) often show outgrowths of their cell walls, which are generally traversed by one or more canals and sometimes assume the aspect of long tubules.
By means of specific staining of the plasmalemma with a phosphotungstic-chromic acid solution (PTA), it was demonstrated that these tubular protrusions are lined by plasmalemma not only on the outside, but also on the inside, and that they should be considered as plasmodesma-related structures.
By autoradiographic methods it was shown that the cell wall protrusions become heavily labeled after glucose-
3H administration. The rest of the cell wall remains almost unlabeled. Thus, CaMV induces the deposition of cell wall material only in preferential sites. After phenylalanine-
3H administration, no label was found in cell wall protrusions, showing that no lignification occurs in these structures.</description><subject>Autoradiography</subject><subject>Cell Membrane</subject><subject>Cell Wall</subject><subject>Cytopathogenic Effect, Viral</subject><subject>Glucose</subject><subject>Microscopy, Electron</subject><subject>Mosaic Viruses - growth & development</subject><subject>Phenylalanine</subject><subject>Plant Cells</subject><subject>Plant Viruses - growth & development</subject><subject>Space life sciences</subject><subject>Staining and Labeling</subject><subject>Tritium</subject><subject>Virus Replication</subject><issn>0042-6822</issn><issn>1096-0341</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1974</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1r3DAQhkVoSbdJ_kEKOpX24Hb0YcvuoRCW9AMCvTRnIUujrIptbSV7w17626PNLjn2IiHNM-8wDyHXDD4xYM1nAMmrpuX8g5IfOxACKnlGVgy6pgIh2SuyekHekLc5_4HyVgrOyblkou6gW5F_axwG-mjKsU1xTksOcco0TG6x6Gi_p9YsQ_BDfMREx5hNsHQXClcYut6ECTMWpu_NA9IBzQ7zF3pD7X6OdoNjsGagZnLULHNMxoX4kMx2U0LyvLj9JXntzZDx6nRfkPtvt7_XP6q7X99_rm_uKitqNVeqUa1hiltlgLeCedMCeOEt2DK6ld77loNyfdvJhsvyUXvGGi9Zz-u6d-KCvD_mliX_LphnPYZsy-pmwrhk3XIpGq5EAeURtCnmnNDrbQqjSXvNQB-064NTfXCqldTP2rUsbe9O-Us_ontpOnku9a_HOpYldwGTzjbgVBSHhHbWLob_D3gCuGiTRQ</recordid><startdate>197408</startdate><enddate>197408</enddate><creator>Bassi, Maria</creator><creator>Favali, M.Augusta</creator><creator>Conti, G.G</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>197408</creationdate><title>Cell wall protrusions induced by cauliflower mosaic virus in Chinese cabbage leaves: A cytochemical and autoradiographic study</title><author>Bassi, Maria ; Favali, M.Augusta ; Conti, G.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c357t-7678a172c7a02831fa800f3fc0ccab84fff8207db89462484f5f116f41b255bd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1974</creationdate><topic>Autoradiography</topic><topic>Cell Membrane</topic><topic>Cell Wall</topic><topic>Cytopathogenic Effect, Viral</topic><topic>Glucose</topic><topic>Microscopy, Electron</topic><topic>Mosaic Viruses - growth & development</topic><topic>Phenylalanine</topic><topic>Plant Cells</topic><topic>Plant Viruses - growth & development</topic><topic>Space life sciences</topic><topic>Staining and Labeling</topic><topic>Tritium</topic><topic>Virus Replication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bassi, Maria</creatorcontrib><creatorcontrib>Favali, M.Augusta</creatorcontrib><creatorcontrib>Conti, G.G</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>Virology (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bassi, Maria</au><au>Favali, M.Augusta</au><au>Conti, G.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cell wall protrusions induced by cauliflower mosaic virus in Chinese cabbage leaves: A cytochemical and autoradiographic study</atitle><jtitle>Virology (New York, N.Y.)</jtitle><addtitle>Virology</addtitle><date>1974-08</date><risdate>1974</risdate><volume>60</volume><issue>2</issue><spage>353</spage><epage>358</epage><pages>353-358</pages><issn>0042-6822</issn><eissn>1096-0341</eissn><abstract>The mesophyll cells of Chinese cabbage leaves systemically infected with cauliflower mosaic virus (CaMV) often show outgrowths of their cell walls, which are generally traversed by one or more canals and sometimes assume the aspect of long tubules.
By means of specific staining of the plasmalemma with a phosphotungstic-chromic acid solution (PTA), it was demonstrated that these tubular protrusions are lined by plasmalemma not only on the outside, but also on the inside, and that they should be considered as plasmodesma-related structures.
By autoradiographic methods it was shown that the cell wall protrusions become heavily labeled after glucose-
3H administration. The rest of the cell wall remains almost unlabeled. Thus, CaMV induces the deposition of cell wall material only in preferential sites. After phenylalanine-
3H administration, no label was found in cell wall protrusions, showing that no lignification occurs in these structures.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>4135909</pmid><doi>10.1016/0042-6822(74)90330-4</doi><tpages>6</tpages></addata></record> |
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source | MEDLINE; Elsevier ScienceDirect Journals; EZB-FREE-00999 freely available EZB journals |
subjects | Autoradiography Cell Membrane Cell Wall Cytopathogenic Effect, Viral Glucose Microscopy, Electron Mosaic Viruses - growth & development Phenylalanine Plant Cells Plant Viruses - growth & development Space life sciences Staining and Labeling Tritium Virus Replication |
title | Cell wall protrusions induced by cauliflower mosaic virus in Chinese cabbage leaves: A cytochemical and autoradiographic study |
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