@misc{JohnsonRammKappeletal.2015,
  author    = {Johnson, Kim L. and Ramm, Sascha and Kappel, Christian and Ward, Sally and Leyser, Ottoline and Sakamoto, Tomoaki and Kurata, Tetsuya and Bevan, Michael W. and Lenhard, Michael},
  title     = {The tinkerbell (tink) mutation identifies the dual-specificity MAPK phosphatase INDOLE- 3-BUTYRIC ACID-RESPONSE5 (IBR5) as a novel regulator of organ size in Arabidopsis},
  series = {PLoS ONE},
  journal   = {PLoS ONE},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-410245},
  pages     = {17},
  year      = {2015},
  abstract  = {Mitogen-activated dual-specificity MAPK phosphatases are important negative regulators in the MAPK signalling pathways responsible for many essential processes in plants. In a screen for mutants with reduced organ size we have identified a mutation in the active site of the dual-specificity MAPK phosphatase INDOLE-3-BUTYRIC ACID-RESPONSE5 (IBR5) that we named tinkerbell (tink) due to its small size. Analysis of the tink mutant indicates that IBR5 acts as a novel regulator of organ size that changes the rate of growth in petals and leaves. Organ size and shape regulation by IBR5 acts independently of the KLU growth-regulatory pathway. Microarray analysis of tink/ibr5-6 mutants identified a likely role for this phosphatase in male gametophyte development. We show that IBR5 may influence the size and shape of petals through auxin and TCP growth regulatory pathways.},
  language  = {en}
}