"5"^^ . . "533" . . . . "63;66" . "RIV/61389030:_____/03:56033097" . . "Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase."@en . . . "FEBS Letters" . "0"^^ . . "0"^^ . "Adenosine kinase is one of the enzymes potentially responsible for the formation of cytokinin nucleotides in plants. Using a zeatin affinity column a 40 kDa protein was isolated from tobacco Bright Yellow 2 (TBY-2) and identified by mass spectrometry as adenosine kinase. The ligand interaction reported here can be disrupted by several other adenine- but not guanine-based purine derivatives. The observed interaction with cytokinins is discussed in view of a putative role for adenosine kinase in TBY-2 cytokinin metabolism. The presented results show for the first time a plant adenosine kinase affinity-purified to homogeneity that was identified by primary structure analysis." . "[20CB01950B2F]" . "Witters, E." . "2"^^ . "0014-5793" . . "RIV/61389030:_____/03:56033097!RIV/2004/GA0/A56004/N" . "1/3" . "Laukens, K." . "Adenosine kinase is one of the enzymes potentially responsible for the formation of cytokinin nucleotides in plants. Using a zeatin affinity column a 40 kDa protein was isolated from tobacco Bright Yellow 2 (TBY-2) and identified by mass spectrometry as adenosine kinase. The ligand interaction reported here can be disrupted by several other adenine- but not guanine-based purine derivatives. The observed interaction with cytokinins is discussed in view of a putative role for adenosine kinase in TBY-2 cytokinin metabolism. The presented results show for the first time a plant adenosine kinase affinity-purified to homogeneity that was identified by primary structure analysis."@en . "Lenobel, Ren\u00E9" . "Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase." . . . . "NL - Nizozemsko" . "Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase."@en . . "4"^^ . . . . "P(GA301/02/0475), Z(AV0Z5038910), Z(MSM 153100008)" . . "Onckelen, H." . "Strnad, Miroslav" . "602573" . . . "Adenosine kinase; Tobacco Bright Yellow 2; Cytokinin"@en . "Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase." .