Skip to main content
Article thumbnail
Location of Repository

ATIVIDADE DE PEROXIDASES (EC 1.11.1.7) E TEOR DE PROLINA NO EMBRIÃO E COTILÉDONES DE FEIJOEIRO Phaseolus vulgaris L. EM CONDIÇÕES DE SALINIDADE

By G.P.P. LIMA, C. ROSSI and D.M.R. HAKVOORT

Abstract

Os efeitos da salinidade sobre a atividade de peroxidases foram acompanhadas no embrião e em cotilédones de feijoeiro Phaseolus vulgaris L. cv. Carioca, observando-se em ambos, aumento na atividade das enzimas. Com relação ao teor de prolina, ocorreu decréscimo constante no embrião de feijoeiro cultivado em condições salinas, entretanto, nos cotilédones, verificou-se aumento progressivo em condições de presença ou ausência de salinidade.<br>Changes in proline level and peroxidase activity in bean embryo and cotiledon were studied in response to salinity conditions. Activity of peroxidases (EC 1.11.1.7) in bean embryo and cotiledon (Phaseolus vulgaris L. cv. Carioca) was higher than in seedlings growing in the absence of NaCl. Proline level decresead constantly in bean embryo growing in saline conditions. However, in cotiledon the proline content increased progressively in the absence and presence of NaCl in growth solution

Topics: feijoeiro, peroxidases, salinidade, prolina, bean salinity, peroxidases, proline, LCC:Agriculture (General), LCC:S1-972, LCC:Agriculture, LCC:S, DOAJ:Agriculture (General), DOAJ:Agriculture and Food Sciences
Publisher: São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
Year: 1997
DOI identifier: 10.1590/S0103-90161997000200017
OAI identifier: oai:doaj.org/article:0b76f87b6f4e45aba12c04e6a03e02c3
Journal:
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://doaj.org/search?source=... (external link)
  • Suggested articles


    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.