OsTZF1, a CCCH-Tandem Zinc Finger Protein, Confers Delayed Senescence and Stress Tolerance in Rice by Regulating Stress-Related Genes1[W][OA]
نویسندگان
چکیده
Biological Resources and Post-harvest Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki 305–8686, Japan (A.J., K.M., D.T., K.N., K.Y.-S.); Laboratory of Plant Molecular Physiology (S.K., K.Y.-S.) and Laboratory of Analytical Chemistry (E.Y.), Graduate School of Agricultural and Life Sciences, University of Tokyo, Bunkyo-ku, Tokyo 113–8657, Japan; Department of Agricultural Chemistry, Faculty of Agriculture, Meiji University, Kawasaki, Kanagawa 214–8571, Japan (M.A.); and RIKEN Plant Science Center, Yokohama, Kanagawa 230–0045, Japan (K.S.)
منابع مشابه
OsTZF1, a CCCH-tandem zinc finger protein, confers delayed senescence and stress tolerance in rice by regulating stress-related genes.
OsTZF1 is a member of the CCCH-type zinc finger gene family in rice (Oryza sativa). Expression of OsTZF1 was induced by drought, high-salt stress, and hydrogen peroxide. OsTZF1 gene expression was also induced by abscisic acid, methyl jasmonate, and salicylic acid. Histochemical activity of β-glucuronidase in transgenic rice plants containing the promoter of OsTZF1 fused with β-glucuronidase wa...
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Stress perception and signal transduction leading to tolerance involve a complex interplay of different gene products. We describe here the isolation and characterization of an intronless gene (OSISAP1) from rice encoding a zinc-finger protein that is induced after different types of stresses, namely cold, desiccation, salt, submergence, and heavy metals as well as injury. The gene is also indu...
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