Project description:Post-translational histone modifications and the dynamics of histone variant H2A.Z are key mechanisms underlying the floral transition. In yeast, SWR1-C and NuA4-C mediate the deposition of H2A.Z and the acetylation of histone H4, H2A and H2A.Z respectively. Yaf9 is a subunit shared by both chromatin remodeling complexes. The significance of the two Arabidopsis YAF9 homologs, YAF9A and YAF9B, is unknown. We performed a transcriptomic analysis of wild-type and yaf9a yaf9b double mutant seedlings in order to reveal target genes whose transcription is regulated by YAF9 proteins.
Project description:Transcriptional profiling of Arabidopsis thaliana Ler wildtype and eid3 (empfindlicher im dunkelroten Licht 3) mutant seedlings in darkness and 45 min after a red-light pulse.
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with goniothalamin, highlighting to the physiological function of phytochemicals by observing early response of gene expressions in Arabidopsis seedlings.
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with cyanamid, highlighting to the physiological function of phytochemicals by observing early response of gene expressions in Arabidopsis seedlings
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with safranal, highlighting to the physiological function of plant volatile chemicals by observing early response of gene expressions in Arabidopsis seedlings.
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with auxin (indole-3-acetic acid), highlighting to the physiological function of auxin by observing early response of gene expressions in Arabidopsis seedlings.
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with trans-2-hexenal, highlighting to the physiological function of plant volatile chemicals by observing early response of gene expressions in Arabidopsis seedlings.
Project description:Transcriptional profiling of Arabidopsis thaliana seedlings treated with cis-cinnamic acid derivatives constructed by Nishikawa et al. (2013) Phytochemistry (http://dx.doi.org/10.1016/j.phytochem.2013.08.013), evaluating the candidate of herbicide chemicals by observing early response of gene expressions in Arabidopsis seedlings.
Project description:VOZ1 and VOZ2 are recently identified highly unique transcription factors found in vascular plants and moss Physcomitrella patens. We isolated a voz1 voz2 double mutant of Arabidopsis thaliana. To determine the biological roles of VOZ1 and VOZ2, we perfomed a microarray experiment. voz1 voz2 double mutant and wild-type plants were grown on MS agar medium, and the transcriptomes of 14 day whole seedlings were compared. 4 replicates per genotype.