Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide

Detalhes bibliográficos
Autor(a) principal: WANDSCHEER,ALANA C.D.
Data de Publicação: 2017
Outros Autores: MARCHESAN,ENIO, TEDESCO,SOLANGE B., FRESCURA,VIVIANE DAL-SOUTO, SOARES,CAMILLE F., LONDERO,GUILHERME P., TELÓ,GUSTAVO M., HANSEL,DÂMARIS S.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301251
Resumo: ABSTRACT Tricyclazole is currently one of the fungicides recommended for the treatment of diseases in irrigated rice. However, there is relatively little information on its cytotoxic and genotoxic potential. The objective of this study was to evaluate the cytotoxicity and genotoxicity of rice crop water after apllication of the tricyclazole fungicide through the Allium cepa L. test. The rice crop water samplings were collected before and 1, 15 and 30 days after application of the fungicide in rice plant shoots. The Allium cepa roots were placed in contact with the rice crop water to check for possible chromosomal abnormalities and mitotic index of the bioindicators meristematic cells. The data obtained by the Allium cepa test indicates that the application of the tricyclazole fungicide leads to an increase in the genotoxic activity in the rice crop water, through the appearance of chromosomal abnormalities, without, however, causing significant effects on the mitotic index. The major chromosomal alterations observed were anaphasic and telophasic bridges and laggard chromosomes.
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spelling Cytogenotoxicity of rice crop water after application of the tricyclazole fungicidebioindicatorchromosomal abnormalitiesmitotic indexpesticideirrigated riceABSTRACT Tricyclazole is currently one of the fungicides recommended for the treatment of diseases in irrigated rice. However, there is relatively little information on its cytotoxic and genotoxic potential. The objective of this study was to evaluate the cytotoxicity and genotoxicity of rice crop water after apllication of the tricyclazole fungicide through the Allium cepa L. test. The rice crop water samplings were collected before and 1, 15 and 30 days after application of the fungicide in rice plant shoots. The Allium cepa roots were placed in contact with the rice crop water to check for possible chromosomal abnormalities and mitotic index of the bioindicators meristematic cells. The data obtained by the Allium cepa test indicates that the application of the tricyclazole fungicide leads to an increase in the genotoxic activity in the rice crop water, through the appearance of chromosomal abnormalities, without, however, causing significant effects on the mitotic index. The major chromosomal alterations observed were anaphasic and telophasic bridges and laggard chromosomes.Academia Brasileira de Ciências2017-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301251Anais da Academia Brasileira de Ciências v.89 n.2 2017reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/0001-3765201720150536info:eu-repo/semantics/openAccessWANDSCHEER,ALANA C.D.MARCHESAN,ENIOTEDESCO,SOLANGE B.FRESCURA,VIVIANE DAL-SOUTOSOARES,CAMILLE F.LONDERO,GUILHERME P.TELÓ,GUSTAVO M.HANSEL,DÂMARIS S.S.eng2017-06-07T00:00:00Zoai:scielo:S0001-37652017000301251Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2017-06-07T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
title Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
spellingShingle Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
WANDSCHEER,ALANA C.D.
bioindicator
chromosomal abnormalities
mitotic index
pesticide
irrigated rice
title_short Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
title_full Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
title_fullStr Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
title_full_unstemmed Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
title_sort Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
author WANDSCHEER,ALANA C.D.
author_facet WANDSCHEER,ALANA C.D.
MARCHESAN,ENIO
TEDESCO,SOLANGE B.
FRESCURA,VIVIANE DAL-SOUTO
SOARES,CAMILLE F.
LONDERO,GUILHERME P.
TELÓ,GUSTAVO M.
HANSEL,DÂMARIS S.S.
author_role author
author2 MARCHESAN,ENIO
TEDESCO,SOLANGE B.
FRESCURA,VIVIANE DAL-SOUTO
SOARES,CAMILLE F.
LONDERO,GUILHERME P.
TELÓ,GUSTAVO M.
HANSEL,DÂMARIS S.S.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv WANDSCHEER,ALANA C.D.
MARCHESAN,ENIO
TEDESCO,SOLANGE B.
FRESCURA,VIVIANE DAL-SOUTO
SOARES,CAMILLE F.
LONDERO,GUILHERME P.
TELÓ,GUSTAVO M.
HANSEL,DÂMARIS S.S.
dc.subject.por.fl_str_mv bioindicator
chromosomal abnormalities
mitotic index
pesticide
irrigated rice
topic bioindicator
chromosomal abnormalities
mitotic index
pesticide
irrigated rice
description ABSTRACT Tricyclazole is currently one of the fungicides recommended for the treatment of diseases in irrigated rice. However, there is relatively little information on its cytotoxic and genotoxic potential. The objective of this study was to evaluate the cytotoxicity and genotoxicity of rice crop water after apllication of the tricyclazole fungicide through the Allium cepa L. test. The rice crop water samplings were collected before and 1, 15 and 30 days after application of the fungicide in rice plant shoots. The Allium cepa roots were placed in contact with the rice crop water to check for possible chromosomal abnormalities and mitotic index of the bioindicators meristematic cells. The data obtained by the Allium cepa test indicates that the application of the tricyclazole fungicide leads to an increase in the genotoxic activity in the rice crop water, through the appearance of chromosomal abnormalities, without, however, causing significant effects on the mitotic index. The major chromosomal alterations observed were anaphasic and telophasic bridges and laggard chromosomes.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301251
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301251
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0001-3765201720150536
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.89 n.2 2017
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
instacron:ABC
instname_str Academia Brasileira de Ciências (ABC)
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reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
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