Article
High REDOX RESPONSIVE TRANSCRIPTION FACTOR1 Levels Result in Accumulation of Reactive Oxygen Species in Arabidopsis thaliana Shoots and Roots.
Molecular plant - 1 Aug 2015
Matsuo Mitsuhiro, Johnson Joy Michal, Hieno Ayaka, Tokizawa Mutsutomo, Nomoto Mika, Tada Yasuomi, Godfrey Rinesh, Obokata Junichi, Sherameti Irena, Yamamoto Yoshiharu Y, Böhmer Frank-D, Oelmüller Ralf
Abstract excerpt
Redox Responsive Transcription Factor1 (RRTF1) in Arabidopsis is rapidly and transiently upregulated by H2O2, as well as biotic- and abiotic-induced redox signals. RRTF1 is highly conserved in angiosperms, but its physiological role remains elusive. Here we show that inactivation of RRTF1 restricts and overexpression promotes reactive oxygen species (ROS) accumulation in response to stress. Transgenic lines...
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