title: [Ultrastructure of parenchymal leaf cells of different soybean varieties systemically infected with soybean mosaic virus].
abstract: A comparative study was made of the ultrastructure of parenchyma leaf cells of different soybean varieties systemically infected with soybean mosaic virus (SMV). It has been shown that virus accumulation and formation of virus-specific cylindrical inclusions (CIs) occur in the infected cells, in addition to intracellular changes showing stimulation of lytic processes, such as activation of smooth endoplasmic reticulum and Golgi apparatus, formation of cytoplasmic vacuoles, cytosegresomes, myelin-like bodies, different disturbances in the structure of cell organelles. Many infected cells demonstrated microbodies with invagination in which cylindrical inclusions were often found showing signs of destruction. It is suggested that such microbodies possess autophagic activity towards CIs. A possible relation of the observed virus-induced ultrastructural cell changes with the degree of SMV affection of investigated varieties is discussed
authors.forename: A V
authors.initials: AV
authors.lastname: Reunov
authors.forename: L A
authors.initials: LA
authors.lastname: Lapshina
authors.forename: V P
authors.initials: VP
authors.lastname: Nagorskaia
authors.forename: A M
authors.initials: AM
authors.lastname: Poliakova
authors.forename: S N
authors.initials: SN
authors.lastname: Lega
mesh_terms: D007181:Inclusion Bodies, Viral / Q000648:ultrastructure; D009029:Mosaic Viruses / Q000472:pathogenicity*; D018515:Plant Leaves / Q000648:ultrastructure / Q000821:virology; D013025:Glycine max / Q000648:ultrastructure* / Q000821:virology*