Ultrastructural study of African swine fever virus replication in cultures of swine bone marrow cells
Cultures from pig bone marrow cells were infected with ASFV and the replication cycle was studied. In the cytoplasmic replication areas there are a differentiation of membrane segments. Some of them are polygonal, which give rise to virus particles. An over production of viral coded materials, inclu...
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Veröffentlicht in: | Archives of virology 1975-01, Vol.49 (1), p.59-66 |
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description | Cultures from pig bone marrow cells were infected with ASFV and the replication cycle was studied. In the cytoplasmic replication areas there are a differentiation of membrane segments. Some of them are polygonal, which give rise to virus particles. An over production of viral coded materials, including non-polygonal membranes seems to be an important feature of the replicative cycle of ASFV in this cell system. Viruses are released enveloped with a cellular membrane. Paracrystalline arrays of viruses are seldom seen in the cytoplasm. At no time did we see viruses in the nucleus. Infected cells showed marked cytopathic effect, beginning at early times post infection. |
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In the cytoplasmic replication areas there are a differentiation of membrane segments. Some of them are polygonal, which give rise to virus particles. An over production of viral coded materials, including non-polygonal membranes seems to be an important feature of the replicative cycle of ASFV in this cell system. Viruses are released enveloped with a cellular membrane. Paracrystalline arrays of viruses are seldom seen in the cytoplasm. At no time did we see viruses in the nucleus. 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Infected cells showed marked cytopathic effect, beginning at early times post infection.</description><subject>African Swine Fever Virus - growth & development</subject><subject>African Swine Fever Virus - ultrastructure</subject><subject>animal diseases</subject><subject>animal health</subject><subject>Animals</subject><subject>Bone Marrow - microbiology</subject><subject>Bone Marrow Cells</subject><subject>Cell Membrane - microbiology</subject><subject>Crystallography</subject><subject>Culture Techniques</subject><subject>Cytopathogenic Effect, Viral</subject><subject>Cytoplasm - microbiology</subject><subject>DNA Viruses - growth & development</subject><subject>Swine</subject><subject>Virus Replication</subject><issn>0304-8608</issn><issn>1432-8798</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1975</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkM1LAzEQxYMotVYv3sWcPAirk83X7lGLVaHgQXtekmwiK9vdmmxa-t-bsgUvMzDv94bHQ-iawAMBkI_PC8iJ5LwUJ2hKGM2zQpbFKZoCBZYVAopzdBHCD0A6UD5BE5LTEhhMkV21g1dh8NEM0asWhyHWe9w7_OR8Y1SHw67pLHZ2az3eNj4G7O2mTdLQ9B1uOmxim6w2HEwjrPs01sr7foeNbdtwic6caoO9Ou4ZWi1evuZv2fLj9X3-tMwMZfmQWa6ZIEwK55zIi5oInee6lBIs1U5rEMQCZ7xmdam0MAqo5mXJuHSlcdzQGbob_258_xttGKp1Ew4JVGf7GKqCEiiIEAm8H0Hj-xC8ddXGNynxviJQHTqt_jtN8M3xa9RrW_-jY4lJvx11p_pKffsmVKvPHEjqGmSR8tE_Av97wA</recordid><startdate>19750101</startdate><enddate>19750101</enddate><creator>Nunes, J.F.M</creator><creator>Vigario, J.D</creator><creator>Terrinha, A.M</creator><scope>FBQ</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>7X8</scope></search><sort><creationdate>19750101</creationdate><title>Ultrastructural study of African swine fever virus replication in cultures of swine bone marrow cells</title><author>Nunes, J.F.M ; Vigario, J.D ; Terrinha, A.M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c342t-e5b461476fff628d16b22b9770e3bfbb061e0545d4d9ab6ca03b599457f9cf5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1975</creationdate><topic>African Swine Fever Virus - growth & development</topic><topic>African Swine Fever Virus - ultrastructure</topic><topic>animal diseases</topic><topic>animal health</topic><topic>Animals</topic><topic>Bone Marrow - microbiology</topic><topic>Bone Marrow Cells</topic><topic>Cell Membrane - microbiology</topic><topic>Crystallography</topic><topic>Culture Techniques</topic><topic>Cytopathogenic Effect, Viral</topic><topic>Cytoplasm - microbiology</topic><topic>DNA Viruses - growth & development</topic><topic>Swine</topic><topic>Virus Replication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nunes, J.F.M</creatorcontrib><creatorcontrib>Vigario, J.D</creatorcontrib><creatorcontrib>Terrinha, A.M</creatorcontrib><collection>AGRIS</collection><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>Archives of virology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nunes, J.F.M</au><au>Vigario, J.D</au><au>Terrinha, A.M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrastructural study of African swine fever virus replication in cultures of swine bone marrow cells</atitle><jtitle>Archives of virology</jtitle><addtitle>Arch Virol</addtitle><date>1975-01-01</date><risdate>1975</risdate><volume>49</volume><issue>1</issue><spage>59</spage><epage>66</epage><pages>59-66</pages><issn>0304-8608</issn><eissn>1432-8798</eissn><abstract>Cultures from pig bone marrow cells were infected with ASFV and the replication cycle was studied. 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subjects | African Swine Fever Virus - growth & development African Swine Fever Virus - ultrastructure animal diseases animal health Animals Bone Marrow - microbiology Bone Marrow Cells Cell Membrane - microbiology Crystallography Culture Techniques Cytopathogenic Effect, Viral Cytoplasm - microbiology DNA Viruses - growth & development Swine Virus Replication |
title | Ultrastructural study of African swine fever virus replication in cultures of swine bone marrow cells |
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