Highly reproducible ChIP-on-chip analysis to identify genome-wide protein binding and chromatin status in Arabidopsis thaliana.
Gene activity is regulated via chromatin dynamics in eukaryotes. In plants, alterations of histone modifications are correlated with gene regulation for development, vernalization, and abiotic stress responses. Using ChIP, ChIP-on-chip, and ChIP-seq analyses, the direct binding regions of transcription factors and alterations of histone modifications can be identified on a genome-wide level. We have established reliable and reproducible ChIP and ChIP-on-chip methods that have been optimized for the Arabidopsis model system. These methods are not only useful for identifying the direct binding of transcription factors and chromatin status but also for scanning the regulatory network in Arabidopsis.
Plant Genomic Network Research Team, RIKEN Plant Science Center, Yokohama, Japan.
Jong-Myong
JM
Kim
Taiko Kim
TK
To
Maho
M
Tanaka
Takaho A
TA
Endo
Akihiro
A
Matsui
Junko
J
Ishida
Fiona C
FC
Robertson
Tetsuro
T
Toyoda
Motoaki
M
Seki
D017360:Arabidopsis / Q000235:genetics* / Q000378:metabolism; D029681:Arabidopsis Proteins / Q000235:genetics / Q000378:metabolism*; D001483:Base Sequence; D002843:Chromatin / Q000378:metabolism*; D047369:Chromatin Immunoprecipitation; D017931:DNA Primers / Q000235:genetics; D018744:DNA, Plant / Q000235:genetics / Q000378:metabolism; D016133:Polymerase Chain Reaction; D011485:Protein Binding; D015203:Reproducibility of Results
D029681:Arabidopsis Proteins; D002843:Chromatin; D017931:DNA Primers; D018744:DNA, Plant