CHUP1

Summary

Gene Symbol: CHUP1
Description: Hydroxyproline-rich glycoprotein family protein
Alias: Arabidopsis thaliana CHLOROPLAST UNUSUAL POSITIONING 1, AtCHUP1, CHLOROPLAST UNUSUAL POSITIONING 1, Hydroxyproline-rich glycoprotein family protein
Species: thale cress

Top Publications

  1. Schmidt von Braun S, Schleiff E. The chloroplast outer membrane protein CHUP1 interacts with actin and profilin. Planta. 2008;227:1151-9 pubmed publisher
    ..The protein was termed CHUP1 and initial results suggested chloroplast localization...
  2. Oikawa K, Yamasato A, Kong S, Kasahara M, Nakai M, Takahashi F, et al. Chloroplast outer envelope protein CHUP1 is essential for chloroplast anchorage to the plasma membrane and chloroplast movement. Plant Physiol. 2008;148:829-42 pubmed publisher
    ..Previously, we isolated the chloroplast unusual positioning1 (chup1) mutant of Arabidopsis (Arabidopsis thaliana)...
  3. Lehmann P, Nöthen J, von Braun S, Bohnsack M, Mirus O, Schleiff E. Transitions of gene expression induced by short-term blue light. Plant Biol (Stuttg). 2011;13:349-61 pubmed publisher
    ..Three genes were identified as important for the latter process, namely PHOT1, PHOT2 and CHUP1. The former two phototropin blue light receptors act in perception of the blue light signal...
  4. Lehmann P, Bohnsack M, Schleiff E. The functional domains of the chloroplast unusual positioning protein 1. Plant Sci. 2011;180:650-4 pubmed publisher
    ..One protein involved in this process is the chloroplast unusual positioning protein 1-CHUP1, which is anchored in the outer membrane of the organelle...
  5. Suetsugu N, Higa T, Gotoh E, Wada M. Light-Induced Movements of Chloroplasts and Nuclei Are Regulated in Both Cp-Actin-Filament-Dependent and -Independent Manners in Arabidopsis thaliana. PLoS ONE. 2016;11:e0157429 pubmed publisher
    ..The proteins CHLOROPLAST UNUSUAL POSITIONING 1 (CHUP1), KINESIN-LIKE PROTEIN FOR ACTIN-BASED CHLOROPLAST MOVEMENT 1 (KAC1) and KAC2 are required ..
  6. Königer M, Jessen B, Yang R, Sittler D, Harris G. Light, genotype, and abscisic acid affect chloroplast positioning in guard cells of Arabidopsis thaliana leaves in distinct ways. Photosynth Res. 2010;105:213-27 pubmed publisher
    ..The movement along actin cables is dependent on CHUP1 since chloroplast positioning in chup1 was significantly altered...