Ontology highlight
ABSTRACT:
PROVIDER: PRJNA121237 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This SuperSeries is composed of the following subset Series: GSE18802: Comparison of gene expression profiles in diploid and transformed tetraploid MEF cells GSE18814: Comparison of DNA methylation profiles in diploid and transformed tetraploid MEF cells Refer to individual Series
2012-04-29 | E-GEOD-18815 | biostudies-arrayexpress
Project description:Comparison of DNA methylation profiles in diploid and transformed tetraploid MEF cells
| PRJNA123857 | ENA
Project description:Comparison of gene expression profiles in diploid and transformed tetraploid MEF cells
| PRJNA123855 | ENA
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:We propose that abnormal DNA content in tetraploid cells can alter the gene expression profile, contributing to the cellular transformation. To test this hypothesis, we employ mRNA microarray to compare the gene expression profile in transformed tetraploid cells with that in the parent diploid cells. Keywords: gene expression profile determination
2012-04-30 | GSE18802 | GEO
Project description:We propose that abnormal DNA content in tetraploid cells can alter the gene expression profile, contributing to the cellular transformation. To test this hypothesis, we employ mRNA microarray to compare the gene expression profile in transformed tetraploid cells with that in the parent diploid cells. Keywords: gene expression profile determination Total RNA were extracted from diploid or tetraploid cells (n = 3 for each cell lines. mRNA microarray hybridization was conducted. Data were collected and analyzed.
2012-04-29 | E-GEOD-18802 | biostudies-arrayexpress
Project description:We propose that tetraploidy induces epigentic changes including DNA methylation due to the abnormal chromatin in the cells. To test our hypothesis, we employed methylated CpG island recovery assay (MIRA) assisted microarray to determine the DNA methylation profiles in both diploid and tetraploid cells.
2012-04-30 | GSE18814 | GEO
Project description:Comparison of primary MEF vs HRasV12 + Twist transformed MEF
| PRJNA106049 | ENA
Project description:To examain effects of triploidy on gene expression in mouse cells, we have employed whole genome microarray expression profiling. To study the effects of aneuploidy in mouse cells, we isorated diploid, triploid and tetraploid cells from p53-/- mouse embryonic cells Gene expression in diploid cells (RRI2, 15 and 2-1), triploid cells (RRI2-5, 2-12 and 2-15) and tetraploid cells (RRI2-2, 2-4 and 2-6).
2014-03-31 | E-GEOD-32449 | biostudies-arrayexpress
Project description:To examain effects of triploidy on gene expression in mouse cells, we have employed whole genome microarray expression profiling. To study the effects of aneuploidy in mouse cells, we isorated diploid, triploid and tetraploid cells from p53-/- mouse embryonic cells
2014-03-31 | GSE32449 | GEO