Project description:<p>The Unfolded Protein Response (UPR) is a retrograde, ER-to-nucleus, signalling pathway which is conserved across kingdoms. In plants, it contributes to development, reproduction, immunity and tolerance to abiotic stress. This lipidomic dataset was produced from Arabidopsis thaliana mature seeds. Wild-type (WT) and mutant deficient for UPR actors (bzip60, ire1a and ire1b single mutants, as well as double ire1 mutants) were used as genetic backgrounds to investigate whether UPR controls lipid seed filling in Arabidopsis thaliana. Our experimental setup also allows to distinguish among differentially-overaccumulated lipids which ones are dependent on IRE1s and/or bZIP60.</p>
Project description:cea05-01_carbonic-anhydrase - carbonic anhydrase (1 or 2) simple or double mutants - Identification of genes differentially expressed in leaves of single CA1 and CA2 T-DNA insertional mutants and in the corresponding double mutant vs wild type - CA1 (At3g01500) and CA2 (At5g14740) T-DNA insertional mutant lines, the double (CA1+CA2) mutant and wild type Arabidopsis seeds were sown in soil in a phytotron. Leaves were harvested 40 days later for RNA extraction
Project description:To obtain a global view of mRNA uridylation in Arabidopsis, we generated TAIL-seq libraries from WT plants, urt1 and xrn4 single mutants, and urt1 xrn4 double mutant. The TAIL-seq protocol was recently developed to deep-sequence the 3' ends of RNAs (Chang et al., 2014). We generated TAIL-seq libraries from WT plants, urt1 and xrn4 single mutants, and urt1 xrn4 double mutant.
Project description:To obtain a global view of mRNA uridylation in Arabidopsis, we generated TAIL-seq libraries from WT plants, urt1 and xrn4 single mutants, and urt1 xrn4 double mutant. The TAIL-seq protocol was recently developed to deep-sequence the 3' ends of RNAs (Chang et al., 2014).
Project description:blanc-08-01_2012_01_rnapaths_03 - rnapaths--3_02/2012 - Identify the transcript overlap and specificity between the PTGS and decapping/exoribonuclease pathways b identifying transcripts that are significantly changed in double mutants versus single mutants, and transcripts that are commonly changed among the single and double mutants compared to WT. - Identify transcripts that are significantly changed in double mutants (L1 vcs sgs2) (xrn4-5/sgs3-11) versus their respective single mutants (L1 vcs and L1 sgs2) (xrn4-5 and sgs3-11) , and identify transcripts that are changed among the single and double mutants compared to WT (Col) reference or to mutant L1 reference.
Project description:cea05-01_carbonic-anhydrase - carbonic anhydrase (1 or 2) simple or double mutants - Identification of genes differentially expressed in leaves of single CA1 and CA2 T-DNA insertional mutants and in the corresponding double mutant vs wild type - CA1 (At3g01500) and CA2 (At5g14740) T-DNA insertional mutant lines, the double (CA1+CA2) mutant and wild type Arabidopsis seeds were sown in soil in a phytotron. Leaves were harvested 40 days later for RNA extraction 6 dye-swap - gene knock out
Project description:HetxHet breeding pairs for the Gtf2i/Gtf2ird1 double mutants and Gtf2ird1 were set up for timed breedings. E13.5 embyros of WT, HET, and HOM mutants (n=3 for each genotype and each cross), were used for RNA-seq. Similar breedings were done for ChIP-seq. The ChIP-seq WT controls were E13.5 embyros from WT FVB/ANTJ x FVB/ANTJ and compared to HOM Gtf2i/Gtf2ird1 double mutatns and HOM Gtf2ird1 single mutants. There were n=3 WT and n=3 hom Gtf2ird1 single mutants for Gtf2ird1 ChIP-seq. There were n=4 WT and n=4 hom Gtf2i/Gtf2ird1 double mutants for Gtf2i ChIP-seq. Each genotype had the sample matched input control along with ChIP sample.
Project description:au07-10_mpk - bb - Gain insight into the function of mpk genes by characterizing the transcriptional profile of the mpk5, mpk10 and mpk11 KO mutants in comparison with that of the Arabidopsis wt plants. - Transcriptomic analysis of the double mutant bak1-4 bkk1-1 to compare its gene expression profile with that of the single mutants atmekk1 and atmpk4 and elucidate their involvement in the brassinolide signalling. Keywords: gene knock out