Reddening of Cotton (Gossypium Hirsutum L.) Leaves
Articles > Article · 2002
Authors: A EDREVA, Aynur GÜREL, E GESHEVA, H HAKERLERLER
Biologia plantarum, Journal Indexed in SCI Expanded, International, WoS, 2002, vol 45, pp 303-306
Summary
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.