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Titolo:
PLEIOTROPIC CONTROL OF GLUCOSE AND HORMONE RESPONSES BY PRL1, A NUCLEAR WD PROTEIN, IN ARABIDOPSIS
Autore:
NEMETH K; SALCHERT K; PUTNOKY P; BHALERAO R; KONCZKALMAN Z; STANKOVICSTANGELAND B; BAKO L; MATHUR J; OKRESZ L; STABEL S; GEIGENBERGER P; STITT M; REDEI GP; SCHELL J; KONCZ C;
Indirizzi:
PFLANZENZUCHTUNG,ABT GENET GRUNDLAGEN D-50829 COLOGNE GERMANY PFLANZENZUCHTUNG,ABT GENET GRUNDLAGEN D-50829 COLOGNE GERMANY MAX PLANCK INST ZUCHTUNGSFORSCH,MAX DELBRUCK LAB D-50829 COLOGNE GERMANY UNIV HEIDELBERG,INST BOT D-69120 HEIDELBERG GERMANY HUNGARIAN ACAD SCI,INST GENET H-6701 SZEGED HUNGARY HUNGARIAN ACAD SCI,INST PLANT BIOL,BIOL RES CTR H-6701 SZEGED HUNGARY
Titolo Testata:
Genes & development
fascicolo: 19, volume: 12, anno: 1998,
pagine: 3059 - 3073
SICI:
0890-9369(1998)12:19<3059:PCOGAH>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
KINASE-C-BETA; HIGHER-PLANTS; SIGNAL-TRANSDUCTION; SEEDLING DEVELOPMENT; ACQUIRED-RESISTANCE; DE-ETIOLATION; LIGHT CONTROL; EXPRESSION; GENE; SUCROSE;
Keywords:
GLUCOSE REPRESSION; HORMONE SENSITIVITY; CELL ELONGATION; WD-40 PROTEIN; ALPHA-IMPORTIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
65
Recensione:
Indirizzi per estratti:
Citazione:
K. Nemeth et al., "PLEIOTROPIC CONTROL OF GLUCOSE AND HORMONE RESPONSES BY PRL1, A NUCLEAR WD PROTEIN, IN ARABIDOPSIS", Genes & development, 12(19), 1998, pp. 3059-3073

Abstract

The prl1 mutation localized by T-DNA tagging on Arabidopsis chromosome 4-44 confers hypersensitivity to glucose and sucrose. The prl1 mutation results in transcriptional derepression of glucose responsive genes defining a novel suppressor function in glucose signaling. The prl1 mutation also augments the sensitivity of plants to growth hormones including cytokinin, ethylene, abscisic acid, and auxin; stimulates the accumulation of sugars and starch in leaves; and inhibits root elongation. PRL1 encodes a regulatory WD protein that interacts with ATHKAP2,an alpha-importin nuclear import receptor, and is imported into the nucleus in Arabidopsis. Potential functional conservation of PRL1 homologs found in other eukaryotes is indicated by nuclear localization of PRL1 in monkey COS-1 cells and selective interaction of PRL1 with a nuclear protein kinase C-beta II isoenzyme involved in human insulin signaling.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 05:05:17