Počet záznamů: 1
Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase
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SYSNO ASEP 0172389 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Cytokinin affinity purification and identification of a tobacco BY-2 adenosine kinase Tvůrce(i) Laukens, K. (BE)
Lenobel, René (UEB-Q) ORCID
Strnad, Miroslav (UEB-Q) RID, ORCID
Onckelen, H. (BE)
Witters, E. (BE)Zdroj.dok. FEBS Letters. - : Wiley - ISSN 0014-5793
Roč. 533, 1/3 (2003), s. 63-66Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Adenosine kinase ; Tobacco Bright Yellow 2 ; Cytokinin Vědní obor RIV EB - Genetika a molekulární biologie CEP GA301/02/0475 GA ČR - Grantová agentura ČR CEZ AV0Z5038910 - UEB-Q Anotace 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. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2004
Počet záznamů: 1