“In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)

Detalhes bibliográficos
Autor(a) principal: Foresti, Fausto [UNESP]
Data de Publicação: 1992
Outros Autores: De Almeida Toledo, Lurdes Foresti, Pathak, Sen
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1508/cytologia.57.377
http://hdl.handle.net/11449/228362
Resumo: The occurrence of premature chromosome condensation (PPC) was demonstrated in cytological preparations developed in two out of five specimens of a fish, Eigenmannia virescens, 2n=38, analysed after a period they were maintained in laboratory conditions. Those specimens in which PCC occurred and tetraploid cells had come about by cell fusions were invariably infested with a ciliate protozoan, Ichthyophthirius multifiliis. It is speculated that in some way the infestation of fish with this organism may cause cell fusions in the body of the hosts resulting into PCC and tetraploidy. © 1992, Japan Mendel Society, International Society of Cytology. All rights reserved.
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spelling “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)The occurrence of premature chromosome condensation (PPC) was demonstrated in cytological preparations developed in two out of five specimens of a fish, Eigenmannia virescens, 2n=38, analysed after a period they were maintained in laboratory conditions. Those specimens in which PCC occurred and tetraploid cells had come about by cell fusions were invariably infested with a ciliate protozoan, Ichthyophthirius multifiliis. It is speculated that in some way the infestation of fish with this organism may cause cell fusions in the body of the hosts resulting into PCC and tetraploidy. © 1992, Japan Mendel Society, International Society of Cytology. All rights reserved.Departamento de Morfologia Instituto de Biociencias Universidade Estadual Paulista “Julio de Mesquita Filho”, Botucatu, Sao PauloDepartamento de Biologia Instituto de Biociencias, Universidade de Sao Paulo, Sao PauloDepartament of Cell Biology University of Texas M. D. Anderson Hospital Tumor Institute Houston, TX, 77030Departamento de Morfologia Instituto de Biociencias Universidade Estadual Paulista “Julio de Mesquita Filho”, Botucatu, Sao PauloUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Tumor Institute HoustonForesti, Fausto [UNESP]De Almeida Toledo, Lurdes ForestiPathak, Sen2022-04-29T08:09:41Z2022-04-29T08:09:41Z1992-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article377-381http://dx.doi.org/10.1508/cytologia.57.377Cytologia, v. 57, n. 3, p. 377-381, 1992.0011-4545http://hdl.handle.net/11449/22836210.1508/cytologia.57.3772-s2.0-85024346766Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCytologiainfo:eu-repo/semantics/openAccess2022-04-29T08:09:41Zoai:repositorio.unesp.br:11449/228362Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:09:41Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
title “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
spellingShingle “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
Foresti, Fausto [UNESP]
title_short “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
title_full “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
title_fullStr “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
title_full_unstemmed “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
title_sort “In vivo” Occurrence of Premature Chromosomes Condensation in Kidney Cells of Eigenmannia virescens (Pisces, Sternopygidae)
author Foresti, Fausto [UNESP]
author_facet Foresti, Fausto [UNESP]
De Almeida Toledo, Lurdes Foresti
Pathak, Sen
author_role author
author2 De Almeida Toledo, Lurdes Foresti
Pathak, Sen
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
Tumor Institute Houston
dc.contributor.author.fl_str_mv Foresti, Fausto [UNESP]
De Almeida Toledo, Lurdes Foresti
Pathak, Sen
description The occurrence of premature chromosome condensation (PPC) was demonstrated in cytological preparations developed in two out of five specimens of a fish, Eigenmannia virescens, 2n=38, analysed after a period they were maintained in laboratory conditions. Those specimens in which PCC occurred and tetraploid cells had come about by cell fusions were invariably infested with a ciliate protozoan, Ichthyophthirius multifiliis. It is speculated that in some way the infestation of fish with this organism may cause cell fusions in the body of the hosts resulting into PCC and tetraploidy. © 1992, Japan Mendel Society, International Society of Cytology. All rights reserved.
publishDate 1992
dc.date.none.fl_str_mv 1992-01-01
2022-04-29T08:09:41Z
2022-04-29T08:09:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1508/cytologia.57.377
Cytologia, v. 57, n. 3, p. 377-381, 1992.
0011-4545
http://hdl.handle.net/11449/228362
10.1508/cytologia.57.377
2-s2.0-85024346766
url http://dx.doi.org/10.1508/cytologia.57.377
http://hdl.handle.net/11449/228362
identifier_str_mv Cytologia, v. 57, n. 3, p. 377-381, 1992.
0011-4545
10.1508/cytologia.57.377
2-s2.0-85024346766
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Cytologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 377-381
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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