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Article Addendum

The involvement of reactive oxygen species (ROS) in the cell cycle activation (G₀-to-G₁ transition) of plant cells

Attila Feher, Krisztina Ötvös, Taras P. Pasternak and Aladár Pettkó-Szandtner

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Reactive oxygen species (ROS) are involved in various cellular processes in plants. Among those, resistance to abiotic stress, defence mechanisms and cell expansion have been intensively studied during the last years. We recently demonstrated that ROS, in concert with auxin, have a role in cell cycle activation of differentiated leaf cells.1 In this addendum we provide further evidence to show that oxidative stress/ROS accelerate auxin-mediated cell cycle entry (G₀-to-G₁

_{Addendum to: Pasternak TP, Ötvös K, Domoki M, Fehér A. Linked activation of cell division and oxidative stress defense in alfalfa leaf protoplast-derived cells is dependent on exogenous auxin. Plant Growth Regul 2007; 51:109-17.}

Authors

Attila Feher

Hungarian Academy of Sciences

Krisztina Ötvös

Hungarian Academy of Sciences

Taras P. Pasternak

Hungarian Academy of Sciences

Aladár Pettkó-Szandtner

Hungarian Academy of Sciences

Purchase article for $19

Subscribe to this journal for $79/year