%0 Journal Article
%T Cold Hardening Prevents H2O2-induced Programmed Cell Death in Maize Coleoptiles
%A Korsukova
%A A. V.
%A Grabelnych
%A O. I.
%A Pobezhimova
%A T. P.
%A Koroleva
%A N. A.
%J Journal of Stress Physiology & Biochemistry
%D 2013
%I Siberian Institute of Plant Physiology & Biochemistry
%X An influence of cold hardening (8 ¡ã§³, 7 days) on the respiration intensity, the content of reactive oxygen species and DNA fragmentation in coleoptiles of maize etiolated seedlings of different ages and a possibility of the cold hardening to prevent execution of the cell death, induced by treatment with 10 mM H2O2 (for 4 hours) of seedlings have been studied. It has been shown that H2O2induces total DNA fragmentation in coleoptiles of maize etiolated seedlings, and a preliminary cold hardening prevents this process.
%K reactive oxygen species
%K DNA fragmentation
%K programmed cell death
%K coleoptile
%K Zea mays L.
%U http://www.jspb.ru/issues/2013/N1/JSPB_2013_1_246-257.pdf