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Titolo:
Functional identification of an Arabidopsis Snf4 ortholog by screening forheterologous multicopy suppressors of snf4 deficiency in yeast
Autore:
Kleinow, T; Bhalerao, R; Breuer, F; Umeda, M; Salchert, K; Koncz, C;
Indirizzi:
Max Planck Inst Zuchtungsforsch, D-50829 Cologne, Germany Max Planck Inst Zuchtungsforsch Cologne Germany D-50829 Cologne, Germany Swedish Univ Agr Sci, Dept Forest Genet & Plant Physiol, S-90183 Umea, Sweden Swedish Univ Agr Sci Umea Sweden S-90183 t Physiol, S-90183 Umea, Sweden Univ Tokyo, Inst Mol & Cellular Biosci, Bunkyo Ku, Tokyo 1130032, Japan Univ Tokyo Tokyo Japan 1130032 r Biosci, Bunkyo Ku, Tokyo 1130032, Japan Riso Natl Lab, Plant Biol & Biogeochem Dept, DK-4000 Roskilde, Denmark Riso Natl Lab Roskilde Denmark DK-4000 m Dept, DK-4000 Roskilde, Denmark
Titolo Testata:
PLANT JOURNAL
fascicolo: 1, volume: 23, anno: 2000,
pagine: 115 - 122
SICI:
0960-7412(200007)23:1<115:FIOAAS>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
SACCHAROMYCES-CEREVISIAE SNF1; SNF1-RELATED PROTEIN-KINASES; WD PROTEIN; GLUCOSE; COMPLEX; THALIANA; SUBUNIT; REPRESSION; EXPRESSION; COMPONENT;
Keywords:
Snf1-related protein kinases; suppressors of snf4; glucose signaling; protein interaction; yeast two-hybrid system;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
36
Recensione:
Indirizzi per estratti:
Indirizzo: Koncz, C Max Planck Inst Zuchtungsforsch, Carl von Linne Weg 10, D-50829 Cologne, Germany Max Planck Inst Zuchtungsforsch Carl von Linne Weg 10 Cologne Germany D-50829
Citazione:
T. Kleinow et al., "Functional identification of an Arabidopsis Snf4 ortholog by screening forheterologous multicopy suppressors of snf4 deficiency in yeast", PLANT J, 23(1), 2000, pp. 115-122

Abstract

Yeast Snf4 is a prototype of activating gamma-subunits of conserved Snf1/AMPK-related protein kinases (SnRKs) controlling glucose and stress signaling in eukaryotes. The catalytic subunits of Arabidopsis SnRKs, AKIN10 and AKIN11, interact with Snf4 and suppress the snf1 and snf4 mutations in yeast. By expression of an Arabidopsis cDNA library in yeast, heterologous multicopy snf4 suppressors were isolated. In addition to AKIN10 and AKIN11, the deficiency of yeast snf4 mutant to grown on non-fermentable carbon source was suppressed by Arabidopsis Myb30, CAAT-binding factor Hap3b, casein kinaseI, zinc-finger factors AZF2 and ZAT10, as well as orthologs of hexose/UDP-hexose transporters, calmodulin, SMC1-cohesin and Snf4. Here we describe the characterization of AtSNF4, a functional Arabidopsis Snf4 ortholog, that interacts with yeast Snf1 and specifically binds to the C-terminal regulatory domain of Arabidopsis SnRKs AKIN10 and AKIN11.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 22:48:44