E-GEOD-72742
Ontology highlight
ABSTRACT:
PROVIDER: E-GEOD-72742 | ExpressionAtlas | 2020-04-14
REPOSITORIES: ExpressionAtlas
Similar Datasets
Project description:Purpose: The goals of this study are to compare the transcriptome profiling and alternative splicing (AS) profiling between Col-0 wild type and SFPS knockout mutant (sfps-2) through RNA-seq to determine the molecular mechanisms of how splicing factor SFPS regulates photomorphogenesis in Arabidopsis. Results: Using an optimized data analysis workflow, we mapped about 100 million sequence reads per sample to the Arabidopsis genome (TAIR10) and identified 1495 differentially expressed genes between Col-0 and mutant dark samples; 1361 differentially expressed genes between Col-0 and mutant red light treated samples; 4291 differentially expressed genes between Col-0 dark and red light treated samples; and 4479 differentially expressed genes between mutant dark and red light treated samples. Except for gene expression, we also discovered 788 differentially spliced bins between Col-0 and mutant dark samples; 827 differentially spliced bins between Col-0 and mutant red light treated samples; 610 differentially spliced bins between Col-0 dark and red light treated samples; and 405 differentially spliced bins between mutant dark and red light treated samples. Altered splicing of 9 genes was confirmed with qRT-PCR, demonstrating the high degree of sensitivity of the RNA-seq method. Conclusions: Our study represents the first detailed analysis of SFPS mutant transcriptomes, with biologic replicates, generated by RNA-seq technology. Our results show that SFPS regulates photomorphogenesis in Arabidopisis through regulating the splicing activity of light signaling genes, which helps us.
2017-08-10 | GSE85883 | GEO
Project description:Transcriptional profiling of Arabidopsis comparing 1μM 3OC6-HSL-treated Arabidopsis wild-type Col-0 with control untreated Col-0. A transcriptomic analysis for Arabidopsis responses to bacterial quorum sensing molecule N-3oxo-hexanoyl-homoserine lactone (3OC6-HSL).
2016-09-21 | GSE78079 | GEO
Project description:Transcriptional profiling of Arabidopsis comparing 10 μM 3OC8-HSL-treated Arabidopsis wild-type Col-0 with control untreated Col-0. A transcriptomic analysis for Arabidopsis responses to bacterial quorum sensing molecule N-3oxo-octanoyl-homoserine lactone (3OC8-HSL).
2022-03-01 | GSE197485 | 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:Expression profiling of Col-0 treated with Psm:AvrRpt2
| PRJNA253982 | ENA
Project description:au-09-01_mpk_flagellin_edu - col-0 flg22 - Investigate flagellin mpk dependent genes - 2 weeks Col-0 plants treated 1h with flg22 1uM Keywords: treated vs untreated comparison
2012-01-01 | GSE23186 | GEO
Project description:a2e_heterosis - h3k4me2_col(cvi) - Arabidopsis thaliana accessions (Col-0, C24 and Cvi) and their hybrid were used to investigate the dynamics of the epigenome after intraspecific hybridization between - H3K4me2 profiling in Col-0
2011-05-17 | GSE25056 | GEO
Project description:Arabidopsis thaliana (Col-0) plants were treated with BABA and gene expression differences to control plants were monitored after dip-inoculation with Pseudomonas syringae pv tomato DC3000. Keywords: transcript profiling, response to BABA-induced priming and infection
2010-11-19 | GSE16434 | GEO
Project description:The total mRNA and polysomal RNA expression profiles of wild type (Col-0) and the quadruple spa mutant (spaQ) were analyzed under dark or in 4 hour light treated condition. The gene expression changed in spaQ mutant was analyzed and compared with Col-0.
2024-03-10 | GSE233765 | GEO
Project description:gfe_epigenome - h3_gw - Epigenomic mapping - H3 profiling in Col-0 seedlings
2011-04-19 | GSE24663 | GEO