THE DISTRIBUTION OF Cd AND ESSENTIAL CATIONS INSIDE CHLOROPLASTS. A QUANTITATIVE APPROACH TO SEARCHING FOR Cd TARGETS

Original title

РАСПРЕДЕЛЕНИЕ Cd И ЭССЕНЦИАЛЬНЫХ КАТИОНОВ ВНУТРИ ХЛОРОПЛАСТОВ. КОЛИЧЕСТВЕННЫЙ ПОДХОД К ПОИСКУ МИШЕНЕЙ Cd

Authors

E.A. Lysenko, A.A. Klaus, A.V. Kartashov, V.V. Kusnetsov

Contact information

K.A. Timiryazev Institute of Plant Physiology RAS, Moscow, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

1077-1078

DOI

10.31255/978-5-94797-319-8-1077-1078

Abstract

We studied Cd accumulation in chloroplasts and its distribution between stroma and thylakoids. In vivo, Cd was primarily accumulated in thylakoids; in vitro it was distributed between stroma and thylakoids near equally. Simultaneous analysis of essential cations revealed that in the thylakoids the quantity of Cd is sufficient to compete with Cu, Zn, Mn, and too low as compared to the levels of Mg, Ca, Fe, K. Comparison of Cd, Cu, and Fe treatments revealed specific effects of Cd on cation contents in chloroplasts.