Reddening of cotton (Gossypium hirsutum) leaves

Endreva, A.; Gesheva, E. . D. Kostoff Inst. of Genetics; Guerel, A.; Hakerlerler, H.

Reddening of cotton (Gossypium hirsutum) leaves

2002

Endreva, A. | Gesheva, E. (Academy of Sciences, Sofia (Bulgaria). D. Kostoff Inst. of Genetics) | Guerel, A. | Hakerlerler, H.

Reddening of leaves is a physiological disorder in cotton induced by different abiotic stresses. Dramatic biochemical changes occurred in reddening leaves: strong accumulation of anthocyanins and drop of chlorophyll content, important increase of proline content and peroxidase activity. The lipid peroxide content indicative of membrane fragmentation was decreased. In this way a multicomponent system encompassing anthocyanins, proline, and peroxidase may act coordinately to overcome abiotic stress in cotton.

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AGROVOC Keywords

anthocyane anthocyanins antocianinas bulgaria bulgarie cell membranes chlorophylle chlorophylls clorofilas color colour couleur damage estres feuille gossypium hirsutum hojas leaves lipid peroxidation membranas celulares membrane cellulaire peroxidases stress

Bibliographic information

Published in

Biologia Plantarum (Czech Republic)

Volume 45 Issue 2 ISSN 0006-3134

Pagination

pp. 303-306

Other Subjects

Danos; Peroxidacion lipidica; Peroxydase; Degat; Peroxydation des lipides; Peroxidasas

Language

English

Note

Summary (En)

1 table; 21 ref.

Type

Summary

In AGRIS since: 2002-08-15

Format: AGRIS AP

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Reddening of cotton (Gossypium hirsutum) leaves

2002

AGROVOC Keywords

Bibliographic information