Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean

Detalhes bibliográficos
Autor(a) principal: Herrig, V
Data de Publicação: 2002
Outros Autores: De Lourdes, M., Ferrarese, MDL, Suzuki, L. S., Rodrigues, J. D., Ferrarese, O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4067/S0716-97602002000100009
http://hdl.handle.net/11449/17216
Resumo: The influence of the allelochemicals ferulic (FA) and vanillic (VA) acids on peroxidase (POD, EC 1.11.1.7) and phenylalanine ammonia-lyase (PAL, EC 4.3.1.5) activities and their relationships with phenolic acid (PhAs) contents and root growth of soybean (Glycine max (L.) Merr.) were examined. Three-day-old seedlings were cultivated in nutrient solution containing FA or VA (0.1 to 1 mM) for 48 h. Both compounds (at 0.5 and 1 mM) decreased root length (RL), fresh weight (FW) and dry weight (DW) and increased PhAs contents. At 0.5 and 1 mM, FA increased soluble POD activity (18% and 47%, respectively) and cell wall (CW)-bound POD activity (61% and 34%), while VA increased soluble POD activity (33% and 17%) but did not affect CW-bound POD activity. At I mM, FA increased (82%) while VA reduced (32%) PAL activities. The results are discussed on the basis of the role of these compounds on phenylpropanoid metabolism and root growth and suggest that the effects caused on POD and PAL activities are some of the many mechanisms by which allelochemicals influence plant growth.
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spelling Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybeanrootsphenolic acidsphenylalanine ammonia-lyaseperoxidasesoybeanThe influence of the allelochemicals ferulic (FA) and vanillic (VA) acids on peroxidase (POD, EC 1.11.1.7) and phenylalanine ammonia-lyase (PAL, EC 4.3.1.5) activities and their relationships with phenolic acid (PhAs) contents and root growth of soybean (Glycine max (L.) Merr.) were examined. Three-day-old seedlings were cultivated in nutrient solution containing FA or VA (0.1 to 1 mM) for 48 h. Both compounds (at 0.5 and 1 mM) decreased root length (RL), fresh weight (FW) and dry weight (DW) and increased PhAs contents. At 0.5 and 1 mM, FA increased soluble POD activity (18% and 47%, respectively) and cell wall (CW)-bound POD activity (61% and 34%), while VA increased soluble POD activity (33% and 17%) but did not affect CW-bound POD activity. At I mM, FA increased (82%) while VA reduced (32%) PAL activities. The results are discussed on the basis of the role of these compounds on phenylpropanoid metabolism and root growth and suggest that the effects caused on POD and PAL activities are some of the many mechanisms by which allelochemicals influence plant growth.Univ Estadual Maringa, Dept Bioquim, BR-87020900 Maringa, Parana, BrazilUniv Maringa, Dept Biochem, BR-87020900 Maringa, Parana, BrazilUniv Estadual Paulista Julio Mesquita Filho, Dept Bot, IB, BR-18618000 Botucatu, SP, BrazilUniv Estadual Paulista Julio Mesquita Filho, Dept Bot, IB, BR-18618000 Botucatu, SP, BrazilSociedad Biolgia ChileUniversidade Estadual de Maringá (UEM)Univ MaringaUniversidade Estadual Paulista (Unesp)Herrig, VDe Lourdes, M.Ferrarese, MDLSuzuki, L. S.Rodrigues, J. D.Ferrarese, O.2014-05-20T13:48:17Z2014-05-20T13:48:17Z2002-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article59-66http://dx.doi.org/10.4067/S0716-97602002000100009Biological Research. Santiago: Sociedad Biolgia Chile, v. 35, n. 1, p. 59-66, 2002.0716-9760http://hdl.handle.net/11449/1721610.4067/S0716-97602002000100009S0716-97602002000100009WOS:0001761077000084211432128816409Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiological Research2.3570,654info:eu-repo/semantics/openAccess2021-10-23T10:58:58Zoai:repositorio.unesp.br:11449/17216Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:41:30.067055Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
title Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
spellingShingle Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
Herrig, V
roots
phenolic acids
phenylalanine ammonia-lyase
peroxidase
soybean
title_short Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
title_full Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
title_fullStr Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
title_full_unstemmed Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
title_sort Peroxidase and phenylalanine ammonia-lyase activities, phenolic acid contents, and allelochemicals-inhibited root growth of soybean
author Herrig, V
author_facet Herrig, V
De Lourdes, M.
Ferrarese, MDL
Suzuki, L. S.
Rodrigues, J. D.
Ferrarese, O.
author_role author
author2 De Lourdes, M.
Ferrarese, MDL
Suzuki, L. S.
Rodrigues, J. D.
Ferrarese, O.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Maringá (UEM)
Univ Maringa
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Herrig, V
De Lourdes, M.
Ferrarese, MDL
Suzuki, L. S.
Rodrigues, J. D.
Ferrarese, O.
dc.subject.por.fl_str_mv roots
phenolic acids
phenylalanine ammonia-lyase
peroxidase
soybean
topic roots
phenolic acids
phenylalanine ammonia-lyase
peroxidase
soybean
description The influence of the allelochemicals ferulic (FA) and vanillic (VA) acids on peroxidase (POD, EC 1.11.1.7) and phenylalanine ammonia-lyase (PAL, EC 4.3.1.5) activities and their relationships with phenolic acid (PhAs) contents and root growth of soybean (Glycine max (L.) Merr.) were examined. Three-day-old seedlings were cultivated in nutrient solution containing FA or VA (0.1 to 1 mM) for 48 h. Both compounds (at 0.5 and 1 mM) decreased root length (RL), fresh weight (FW) and dry weight (DW) and increased PhAs contents. At 0.5 and 1 mM, FA increased soluble POD activity (18% and 47%, respectively) and cell wall (CW)-bound POD activity (61% and 34%), while VA increased soluble POD activity (33% and 17%) but did not affect CW-bound POD activity. At I mM, FA increased (82%) while VA reduced (32%) PAL activities. The results are discussed on the basis of the role of these compounds on phenylpropanoid metabolism and root growth and suggest that the effects caused on POD and PAL activities are some of the many mechanisms by which allelochemicals influence plant growth.
publishDate 2002
dc.date.none.fl_str_mv 2002-01-01
2014-05-20T13:48:17Z
2014-05-20T13:48:17Z
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/10.4067/S0716-97602002000100009
Biological Research. Santiago: Sociedad Biolgia Chile, v. 35, n. 1, p. 59-66, 2002.
0716-9760
http://hdl.handle.net/11449/17216
10.4067/S0716-97602002000100009
S0716-97602002000100009
WOS:000176107700008
4211432128816409
url http://dx.doi.org/10.4067/S0716-97602002000100009
http://hdl.handle.net/11449/17216
identifier_str_mv Biological Research. Santiago: Sociedad Biolgia Chile, v. 35, n. 1, p. 59-66, 2002.
0716-9760
10.4067/S0716-97602002000100009
S0716-97602002000100009
WOS:000176107700008
4211432128816409
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biological Research
2.357
0,654
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 59-66
dc.publisher.none.fl_str_mv Sociedad Biolgia Chile
publisher.none.fl_str_mv Sociedad Biolgia Chile
dc.source.none.fl_str_mv Web of Science
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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