Current concepts on the relationship between abscisic acid and leaf water stress

Detalhes bibliográficos
Autor(a) principal: Passos, Leônidas P.
Data de Publicação: 2014
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/16280
Resumo: A review of the available information on the relationship between ABA (abscisic acid) and leaf water stress is presented. Major subjects focused on are: leaf ABA content and water stress, possible mechanisms of ABA-induced stomatal closure, ABA effects as related to CO2 and other plant hormones, ABA and proline accumulation, and ABA as related to the "after-effect" of water stress. Remarkable results and some contradictory data are commented on briefly. Finally, the extension of present knowledge is analyzed and suggestions for further work are made.
id EMBRAPA-4_18ec534fd7fc6f1e8e3bb52e251fb4eb
oai_identifier_str oai:ojs.seer.sct.embrapa.br:article/16280
network_acronym_str EMBRAPA-4
network_name_str Pesquisa Agropecuária Brasileira (Online)
repository_id_str
spelling Current concepts on the relationship between abscisic acid and leaf water stressConceitos correntes sobre a relação entre o ácido abscísico e o déficit hídrico foliarABA; stomataestômatosA review of the available information on the relationship between ABA (abscisic acid) and leaf water stress is presented. Major subjects focused on are: leaf ABA content and water stress, possible mechanisms of ABA-induced stomatal closure, ABA effects as related to CO2 and other plant hormones, ABA and proline accumulation, and ABA as related to the "after-effect" of water stress. Remarkable results and some contradictory data are commented on briefly. Finally, the extension of present knowledge is analyzed and suggestions for further work are made.O presente trabalho constitui uma revisão bibliográfica sobre a relação entre o ácido abscísico (ABA) e o déficit hídrico foliar. Os principais assuntos enfocados são: teor foliar de ácido abscísico e déficit hídrico, possíveis mecanismos de indução de fechamento de estômatos pelo ácido abscísico, relação entre os efeitos do ácido abscísico e CO2 e outros hormônios vegetais, ácido abscísico e acumulação de prolina, e relação entre o ácido abscísico e o “efeito posterior” do déficit hídrico. Comentam-se brevemente os resultados marcantes e alguns dados contraditórios. Analisa-se a extensão do atual conhecimento no assunto. Apresentam-se sugestões para futuros trabalhos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraPassos, Leônidas P.2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16280Pesquisa Agropecuaria Brasileira; v.20, n.10, out. 1985; 1171-1182Pesquisa Agropecuária Brasileira; v.20, n.10, out. 1985; 1171-11821678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/16280/10471info:eu-repo/semantics/openAccess2014-04-16T19:33:06Zoai:ojs.seer.sct.embrapa.br:article/16280Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T19:33:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Current concepts on the relationship between abscisic acid and leaf water stress
Conceitos correntes sobre a relação entre o ácido abscísico e o déficit hídrico foliar
title Current concepts on the relationship between abscisic acid and leaf water stress
spellingShingle Current concepts on the relationship between abscisic acid and leaf water stress
Passos, Leônidas P.
ABA; stomata
estômatos
title_short Current concepts on the relationship between abscisic acid and leaf water stress
title_full Current concepts on the relationship between abscisic acid and leaf water stress
title_fullStr Current concepts on the relationship between abscisic acid and leaf water stress
title_full_unstemmed Current concepts on the relationship between abscisic acid and leaf water stress
title_sort Current concepts on the relationship between abscisic acid and leaf water stress
author Passos, Leônidas P.
author_facet Passos, Leônidas P.
author_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Passos, Leônidas P.
dc.subject.por.fl_str_mv ABA; stomata
estômatos
topic ABA; stomata
estômatos
description A review of the available information on the relationship between ABA (abscisic acid) and leaf water stress is presented. Major subjects focused on are: leaf ABA content and water stress, possible mechanisms of ABA-induced stomatal closure, ABA effects as related to CO2 and other plant hormones, ABA and proline accumulation, and ABA as related to the "after-effect" of water stress. Remarkable results and some contradictory data are commented on briefly. Finally, the extension of present knowledge is analyzed and suggestions for further work are made.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16280
url https://seer.sct.embrapa.br/index.php/pab/article/view/16280
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16280/10471
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.20, n.10, out. 1985; 1171-1182
Pesquisa Agropecuária Brasileira; v.20, n.10, out. 1985; 1171-1182
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
_version_ 1793416665607700480

Registros relacionados