Responses of antioxidant enzymes, photosynthetic pigments and carbohydrates in micropropagated Pitcairnia encholirioides L.B. Sm. (Bromeliaceae) under ex vitro water deficit and after rehydration

Responses of antioxidant enzymes, photosynthetic pigments and carbohydrates in micropropagated Pitcairnia encholirioides L.B. Sm. (Bromeliaceae) under ex vitro water deficit and after rehydration

Abstract In this study, the activities of antioxidant enzymes, photosynthetic pigments, proline and carbohydrate contents in Pitcairnia encholirioides under ex vitro conditions of water deficit were evaluated. Results show that plants under progressive water stress, previously in vitro cultured in m...

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Bibliographic Details
Main Authors: C. F. Resende, V. S. Pacheco, F. F. Dornellas, A. M. S. Oliveira, J. C. E. Freitas, P. H. P. Peixoto
Format: Article
Language:English
Published: Instituto Internacional de Ecologia 2018-03-01
Series:Brazilian Journal of Biology
Subjects:
enzimas antioxidativas
carboidratos
pigmentos fotossintéticos
prolina
estresse hídrico
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842018005009103&lng=en&tlng=en

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