Cyclophilin 40 is required for microRNA activity in Arabidopsis

Loss-of-function mutations of SQUINT (SQN)--which encodes the Arabidopsis orthologue of cyclophilin 40 (CyP40)--cause the precocious expression of adult vegetative traits, an increase in carpel number, and produce abnormal spacing of flowers in the inflorescence. Here we show that the vegetative phe...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2009-03, Vol.106 (13), p.5424-5429
Hauptverfasser:	Smith, Michael R, Willmann, Matthew R, Wu, Gang, Berardini, Tanya Z, Möller, Barbara, Weijers, Dolf, Poethig, R. Scott
Format:	Artikel
Sprache:	eng
Schlagworte:	Alleles Arabidopsis Arabidopsis - genetics Arabidopsis - physiology Arabidopsis Proteins - genetics Arabidopsis Proteins - physiology Arabidopsis thaliana Argonaute Proteins ARGONAUTE1 protein binding Biological Sciences cyclophilin 40 Cyclophilins - physiology Flowers & plants gene gene expression Gene expression regulation Genes Genetic mutation Genetics Genotype & phenotype hsp90 immunophilin chaperones isomerases Leaves MicroRNA MicroRNAs - physiology Mutation Peptidyl-Prolyl Isomerase F Phenotype Phenotypes Plant Physiological Phenomena - genetics plant proteins Plants posttranscriptional silencing protein Proteins receptor Ribonucleic acid RNA Seedlings SQN protein SQUINT protein temporal regulation thaliana transcription factors translational inhibition Trichomes
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