Arabidopsis thaliana
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA100735 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:comparison col0 vs 003d-Study of the function of SCF complexes in Arabidopsis.
| PRJNA100731 | ENA
Project description:af01_cul3a2_cul3b - comparison ws vs crb (cul3a) - Cullin proteins belong to a multigene family that includes at least three members in budding yeast, six in human, five in C. elegans and five in Arabidopsis thaliana. All cullins analyzed so far directly interact with RBX1/HRT1/ROC1, a RING finger protein, thereby forming the core module of different ubiquitin ligase complexes, which specifically recruit substrate proteins for ubiquitylation and subsequent degradation by the proteasome. CULLIN1, the only cullin protein studied so far in plants, has been shown to be essential for plant development and to play a role in multiple signalling cascades. Here, we report on the first molecular and genetic characterisation of a plant Cullin 3. In contrast to fungi and animals, the genome of the model plant Arabidopsis thaliana contains two related CULLIN 3 genes, called CUL3A and CUL3B. We found that CUL3A is ubiquitously expressed in plants and that the CUL3A protein is also able to interact with RBX1 and certain Arabidopsis BTB-domain proteins. In order to determine the role of CUL3A in plant development, we used a reverse genetic approach and identified T-DNA insertion mutants. cul3a null mutants flower slightly latter than the control plants and their hypocotyls exhibit a reduced sensitivity to far red light. The viability of the cul3a mutant plants suggests functional redundancy between both CUL3 genes in plants. - Comparaison of mutant AtCul3a (T-DNA mutant of Versailles collection) and WS. Keywords: wt vs mutant comparison
2007-06-20 | GSE7974 | GEO
Project description:comparison ws vs de and dy-Impact of a plastidial redox perturbation on Arabidopsis transcriptome
| PRJNA100743 | ENA
Project description:Mature Arabidopsis leaves: RAP2.6L overexpressing vs wild-type (Ws)
| PRJNA355140 | ENA
Project description:af47_thioredoxins - comparison ws vs de and dy - Knock-out mutants of the ferredoxin-thioredoxin reductase were used to evaluate the impact of the redox perturbation of the plastidial thioredoxins on Arabidopsis transcriptome. - Wild-type (WS) and two T-DNA mutant lines for the variable subunit of ferredoxin:thioredoxin reductase ( DY and DE from INRA of Versailles collection) were compared Keywords: wt vs mutant comparison
2007-06-20 | GSE7978 | GEO
Project description:The aim of this study was to analyze the impact of autotetraploidy on gene expression in Arabidopsis thaliana by comparing diploid versus tetraploid transcriptomes. In particular, this included the comparison of the transcriptome of different tetraploid A. thaliana ecotypes (Col-0 vs. Ler-0). The study was extended to address further aspects. One was the comparison of the transcriptomes in subsequent generations. This intended to obtain information on the genome wide stability of autotetraploid gene expression. Another line of work compared the transcriptomes of different diploid vs. tetraploid tissues. This aimed to investigate whether particular gene groups are specifically affected during the development of A. thaliana autotetraploids. Samples 1-8: Arabidopsis thaliana Col-0 tetraploid transcriptome. Transcriptional profiling and comparison of diploid vs. tetraploid Col-0 seedlings. The experiment was carried out with pedigree of independently generated and assessed tetraploid Col-0 lines. Samples 9-12: Arabidopsis thaliana Ler-0 tetraploid transcriptome. Transcriptional profiling and comparison of diploid vs. tetraploid Ler-0 seedlings. The experiment was carried out with pedigree of independently generated and assessed tetraploid Ler-0 lines. Samples 13-24: Arabidopsis thaliana Col-0 tetraploid transcriptome. Transcriptional profiling and comparison of diploid vs. tetraploid Col-0 leaves (6th - 8th). The experiment was carried out with pedigree of independently generated and assessed tetraploid Col-0 lines. Samples 25-32: Arabidopsis thaliana Ler-0 tetraploid transcriptome. Transcriptional profiling and comparison of diploid vs. tetraploid Ler-0 leaves (6th - 8th). The experiment was carried out with pedigree of independently generated and assessed tetraploid Ler-0 lines. Samples 33-36: Arabidopsis thaliana Ler-0 tetraploid transcriptome. Transcriptional profiling and comparison of tetraploid vs. tetraploid Ler-0 seedlings from the second (F2) and third (F3) generation after induction, respectively. The experiment was carried out with pedigree of independently generated and assessed tetraploid Ler-0 lines. Samples 37-40: Arabidopsis thaliana Col-0 tetraploid transcriptome. Transcriptional profiling and comparison of tetraploid vs. tetraploid Col-0 seedlings from the second (F2) and third (F3) generation after induction, respectively. The experiment was carried out with pedigree of independently generated and assessed tetraploid Col-0 lines. Samples 41-44: Arabidopsis thaliana Col-0/Ler-0 diploid transcriptome. Transcriptional profiling and comparison of diploid Col-0 vs. diploid Ler-0 seedlings. The experiment was carried out with pedigree of esrablished lines. Samples 45-48: Arabidopsis thaliana Col-0/Ler-0 tetraploid transcriptome. Transcriptional profiling and comparison of tetraploid Col-0 vs tetraploid Ler-0 seedlings. The experiment was carried out with pedigree of independently generated and assessed tetraploid Col-0 and Ler-0 lines.
2010-05-01 | GSE18482 | GEO
Project description:comparison ws vs haf2_gcn5-histone acetylation required for gene expression during germination
| PRJNA100741 | ENA
Project description:Genes expressed in Arabidopsis pollen: Comparison between Columbia and WS pollen RNAs
| PRJNA97305 | ENA
Project description:Which genes are expressed in Arabidopsis pollen.- Comparison between Columbia and WS pollen RNAs.
| PRJNA98525 | ENA
Project description:au15-02_trx - effect of ftr mutation on arabidopsis trancriptome - Recherche nouvelles fonctions pour le système TRX plastidial. - - Comparison Mut1 vs sauv1 at the same developmental stage (8-10 leaves) as Mut1 at the time of sampling - Comparison Mut1 vs sauv1 at the same age (11 weeks) as Mut1 at the time of sampling - Comparison Mut2 vs sauv2 at the same developmental stage (8-10 leaves) as Mut1 at the time of sampling - Comparison Mut2 vs sauv2 at the same age (9 weeks) as Mut1 at the time of sampling Mut1 = ftrb Sauv1 = Col-0 Mut2 = ftra1.a2 Sauv2 = WT segregant from crossing between ftra1 (in WS genetic background) and ftra2 (in Col background)
2017-02-01 | GSE93183 | GEO