Ectopic over-expression of the maize β-glucosidase Zm-p60.1 perturbs cytokinin homeostasis in transgenic tobacco

The activity of the phytohormone cytokinin depends on a complex interplay of factors such as its metabolism, transport, stability, and cellular/tissue localization. O-glucosides of zeatin-type cytokinins are postulated to be storage and/or transport forms, and are readily deglucosylated. Transgenic...

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Veröffentlicht in:	Journal of experimental botany 2006-03, Vol.57 (4), p.985-996
Hauptverfasser:	Kiran, Nagavalli S., Polanská, Lenka, Fohlerová, Radka, Mazura, Pavel, Válková, Martina, Šmeral, Miloslav, Zouhar, Jan, Malbeck, Jiří, Dobrev, Petre I., Macháčková, Ivana, Brzobohatý, Břetislav
Format:	Artikel
Sprache:	eng
Schlagworte:	Abscisic Acid - metabolism beta-Glucosidase - metabolism beta-Glucosidase - physiology Biological and medical sciences chloroplast Chloroplasts Corn Culture Media cytokinin metabolism Cytokinins Cytokinins - metabolism ectopic expression Enzymes Fundamental and applied biological sciences. Psychology Gene expression Homeostasis hormone conjugation Indoleacetic Acids - metabolism Internodes Kinetics Molecular and cellular biology Molecular genetics Nicotiana - genetics Nicotiana tabacum Plant growth regulators Plant physiology Plants Plants, Genetically Modified - anatomy & histology Plants, Genetically Modified - drug effects Plants, Genetically Modified - enzymology Research Papers Seedlings Transgenic plants Zea mays Zea mays - enzymology Zea mays - genetics Zeatin - metabolism Zeatin - pharmacology zeatin-O-glucoside β-glucosidase
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