RNA-Seq of et mutant flowers in Arabidopsis thaliana
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ABSTRACT:
PROVIDER: PRJEB19779 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Transcriptional profiling in young flowers (stage 8) of Arabidopsis wild type control plants and sdg2-1 mutant is performed using Aligent’s Whole Arabidopsis Gene Expression Microarray (G2519F, V4, 4x44K). A significant number of genes involved in gametophyte development are found differentially regulated in the sdg2-1 mutant.
2010-10-06 | GSE18513 | GEO
Project description:Transcriptional profiling in open flowers of Arabidopsis wild type control plants and sdg4 mutant (SALK T-DNA line_128444). The sdg4 mutant is a Arabidopsis T-DNA mutant in which T-DNA is inserted in a SET domain protein, SDG4 (At4g30860). Expression profiling studies indicate that SDG4 might function in modulating the expression of the genes that function in the growth of pollen tubes. Keywords: epigenetic modification
2008-10-27 | GSE9543 | GEO
Project description:Transcriptional profiling in young flowers (stage 8) of Arabidopsis wild type control plants and sdg2-1 mutant is performed using Aligentâs Whole Arabidopsis Gene Expression Microarray (G2519F, V4, 4x44K). A significant number of genes involved in gametophyte development are found differentially regulated in the sdg2-1 mutant. Two-condition experiment, young flowers of wild type control vs. young flowers of sdg2-1 mutant. Two biological replicates: 2 control, 2 mutant, independently grown and harvested. One replicate per array.
2010-10-06 | E-GEOD-18513 | biostudies-arrayexpress
Project description:Purpose: To study small RNAs expressed in A. thaliana flowers Methods: sRNA libraries were constructed as previously described (C Lu et al. 2007) and sequenced on an Illumina GAIIx or Illumina HiSeq 2000 instrument at the Delaware Biotechnology Institute. These libraries were prepared between 2010 and 2012.
2018-08-01 | GSE97917 | GEO
Project description:RNA-Seq Arabidopsis thaliana ET factors
| PRJEB14889 | ENA
Project description:RNA-Seq from flowers of wildtype Arabidopsis thaliana and DWEORG1 (At3g15590) mutant
| PRJEB54623 | ENA
Project description:As one of the largest protein family in landplants pentatricopeptide repeat (PPR) proteins offer a wide research array. They are mostly involved in the RNA processing steps in Chloroplasts and Mitochondria. Recently it has been shown, that they are not only involved in the RNA processing steps, but are also part of the mitoribosome (rPPRs) as regulators of translation and ribosome stabilizers. This experiment focuses on a non-previously reported rPPR protein. The RNA-Seq data are needed for a ribosome profiling experiment that aimed to analyze DWEORG1's impact on mitochondrial translation. Arabidopsis mutants are compared to the wild type using duplicates for the RNA-Seq experiment. RNASEQ (determining the transcript abundance) and RIBOSEQ ( for detecting ribosome occupancy on each transcript) of wild type and mutants were conducted to determine the translational efficiency of mitochondrial transcripts in the mutant and wild type. The plants were grown in the Greenhouse under long day conditions. Flowers were harvested simultaneously for all genotypes, snap-frozen in liquid nitrogen and stored at -80°C until use.Total RNA was prepared from a mix of flower buds and open flowers.For total RNA extraction from flowers Trizol was used. Total RNA were treated with Dnase and depleted of rRNAs using the RiboMinusTM Plant Kit for RNA-Seq (invitrogen), following the manufacturer’s instructions.The sequencing libraries of two biological repeats per genotype were prepared using the NEXTflex Rapid Directional RNA-Seq Kit (Bioo Scientific) following the manufacturer's instructions. For sequencing Illumina NextSeq 500 75 bp single reads were used. The reads were than mapped to the Col-0 mitochondrial genome of Arabidopsis thaliana acccession JF729201.
2022-07-13 | E-MTAB-11928 | biostudies-arrayexpress
Project description:The endophytic fungus Piriformospora indica is a member of Sebacinales. It colonizes the roots of many plant species including the model plant Arabidospis thaliana (Peskan-Berghofer et al. 2004). P. indica promotes plant growth (Peskan-Berghofer et al. 2004), seed production (Shahollari et al. 2007) and confers resistance to biotic (Camehl et al. 2011) and abiotic stresses (Sherameti et al., 2008, Matsuo et al., 2015). Vadassery et al. (2009) have shown that a cell wall extract from P. indica induces cytoplasmic calcium elevation in Arabidopsis Col-0 roots. Johnson et al. (2017) isolated an ethylmethane-induced mutant cycam (cytoplasmic calcium elevation mutant) which fails to induce cytoplasmic calcium elevation in response to the cell wall preparation. The active compound was identified as cellotriose (CT) (Johnson et al., 2017). The cycam mutant shows a wild-type response to treatment with chitin. The expression profiles compare the response of WT and cycam roots to treatments with CT and chitin. References: Camehl I, Drzewiecki C, Vadassery J, Shahollari B, Sherameti I, Forzani C, Munnik T, Hirt H, Oelmüller R. (2011) The OXI1 kinase pathway mediates Piriformospora indica-induced growth promotion in Arabidopsis. PLoS Pathog. 7(5):e1002051. Johnson JM, Thürich J, Petutschnig EK, Altschmied L, Meichsner D, Sherameti I, Dindas J, Mrozinska A, Paetz C, Scholz S, Furch A, Lipka V, Hedrich R, Schneider B, Svatoš S, Oelmüller R. (2017) Cellotriose-induced cytoplasmic calcium elevation is controlled by a poly(A) ribonuclease in Arabidopsis root. (submitted to elife). Matsuo M, Johnson JM, Hieno A, Tokizawa M, Nomoto M, Tada Y, Godfrey R, Obokata J, Sherameti I, Yamamoto YY, Böhmer FD, Oelmüller R. (2015) High REDOX RESPONSIVE TRANSCRIPTION FACTOR1 Levels Result in Accumulation of Reactive Oxygen Species in Arabidopsis thaliana Shoots and Roots. Mol Plant. 8(8):1253-73. Peškan-Berghöfer T, Shahollari B, Giang PH, Hehl S, Markert C, Blanke V, Varma AK, Oelmüller R. (2004) Association of Piriformospora indica with Arabidopsis thaliana roots represents a novel system to study beneficial plant–microbe interactions and involves early plant protein modifications in the endoplasmatic reticulum and at the plasma membrane. Physiol. Plant. 122: 465–477. Shahollari B, Vadassery J, Varma A, Oelmüller R. (2007) A leucine-rich repeat protein is required for growth promotion and enhanced seed production mediated by the endophytic fungus Piriformospora indica in Arabidopsis thaliana. Plant J. 50(1):1-13. Sherameti, I., Tripathi, S., Varma, A., and Oelmüller, R. (2008). The root-colonizing endophyte Pirifomospora indica confers drought tolerance in Arabidopsis by stimulating the expression of drought stress-related genes in leaves. Mol. Plant Microbe Interact. 21: 799-807. Vadassery, J., Ranf, S., Drzewiecki, C., Mithöfer, A., Mazars, C., Scheel, D., Lee, J., and Oelmüller, R. (2009) A cell wall extract from the endophytic fungus Piriformospora indica promotes growth of Arabidopsis seedlings and induces intracellular calcium elevation in roots. Plant J. 59: 193-206.
2018-02-09 | GSE98880 | GEO
Project description:Arabidopsis thaliana young flowers: Wild type vs. sdg2-1 mutant
| PRJNA118275 | ENA
Project description:Transcriptome of Arabidopsis thaliana mem1-1 mutant and Col-0 under normal and 200ppm MMS treatment conditions, respectively
2021-08-04 | GSE181302 | GEO