Project description:Transcriptional profiling of Arabidopsis thaliana 12-days old seedlings comparing Col-0 wild type with transgenic plants with altered expression of dual-targetting plastid/mitochondrial organellar RNA-polymerase RPOTmp. Transgenic plants used for experiment were: overexpressor plants obtained by transformation of Col-0 WT plants with genetic constructs created in [Tarasenko et al., 2016] contained catalytic part of RPOTmp enzyme with transit peptides of RPOTm (mitochondrial) and RPOTp (plastid) by agrobacterial transformation; plants with complementation of RPOTmp functions in mitochondria or chloroplasts obtained from transformation of GABI_286E07 rpotmp knockout-mutant plants with genetic constructs created in [Tarasenko et al., 2016]. Goal was to determine the effects of RPOTmp knockout/overexpression on global Arabidopsis thaliana gene expression.
Project description:The goal of this project is to compare the primary metabolite profile in different tissue types of the model plant Arabidopsis thaliana. Specifically, plants were grown hydroponically under the long-day (16hr light/day) condition at 21C. Tissue samples, including leaves, inflorescences, and roots were harvest 4 1/2 weeks post sowing. Untargeted primary metabolites profiling was carried out using GCTOF.
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.
Project description:Experiments were achieved on Arabidopsis thaliana. Transcriptional profiling of roots and shoots from plants treated with lead were compared to plants treated in similar conditions without lead. Four weeks old A. thaliana seedlings were treated in hydroponic cultures with Pb during 3 days, by adding or not 40 µM Pb(NO3)2.
Project description:Analysis of transcriptional profiling of Arabidopsis Col-0 leaves from wild-type and plants with incresed levels of AtOXR2 (oeOXR2 plants)
Project description:gene profiling in silencing suppressor plants or in mirna mutants-Transcriptional and post-transcriptional changes in Arabidopsis plants that constitutively express suppressors of RNA silencing
Project description:Expression profiling in silencing suppressor plants or in mirna mutants-Transcriptional and post-transcriptional changes in Arabidopsis plants that constitutively express suppressors of RNA silencing
