Project description:We produced RNA-seq reads from messenger RNA isolated from aerial seedling tissue for Arabidopsis thaliana mutants in the HULK gene family. The read data were generated with biological replication (two replicates). The resulting RNA-seq data provide a resource to assess the function of HULK genes in the control of downstream gene expression in A. thaliana.
Project description:The number of cells in an organ is a major factor for the determination of organ size. However, genetic basis of cell number determination is not well understood. Three grandifolia-D (gra-D) mutants of Arabidopsis thaliana developed huge leaves containing two- to three-fold increased number of cells of the wild type. Tiling array and microarray analysis of gra-D mutants suggested that genes found in a lower part of chromosome 4 were upregulated, suggesting the occurrence of segmental chromosomal duplications in the gra-D mutants. These region contain positive regulators of cell proliferation such as AINTEGUMENTA (ANT) and cyclin genes such as CYCD3;1.
Project description:Plants need to be able to respond to changes quickly due to the inability of a plant to change location. Hormones within the plant signal for these transcriptional changes that will affect the plant's ability to survive. Strigolactone is a plant hormone that was more recently discovered so has a less detailed understanding of what genes it regulates, compared to other plant hormones. First published in Brewer et al 2016, PNAS We used microarrays to determine transcriptional responses in strigolactone mutants and in wild-type plants with various physiological treatment which affect hormone levels over 24 hours.
Project description:Identification of differentially expressed genes in Arabidopsis thaliana mutants in response to combined abiotic stress treatment through Microarray experiment.
Project description:Acid rain, as a worldwide environmental issue, can cause serious damage to plants. In this study, we provided the first case study on the systematic responses of arabidopsis (Arabidopsis thaliana (L.) Heynh.) to simulated acid rain (SiAR) by transcriptome approach. In this dataset, we include the expression data obtained from Arabidopsis with simulated acid rain treatments for 68 hr, and contrasting with control group in the same time. Totally, 439 differetal expression genes were obtained in our stduy. Form them, 13 genes which dramatically changed their expression were found related to S metabolism.
Project description:In-vivo induced establishment and activity of the interfascicular cambium in Arabidopsis thaliana stems under NPA treatments. We used microarrays to detail the global programme of gene expression underlying the establishment and activity of the interfascicular cambium.
Project description:Proteomic Analysis of the total proteome from Arabidopsis thaliana SUMO E3 Ligase mutants siz1-2 and mms21-1 and wild-type (Col-0) 8-day old seedlings
Project description:We produced RNA-seq reads from messenger RNA isolated from aerial seedling tissue for Arabidopsis thaliana mutants in the HULK gene family. The read data were generated with biological replication (two replicates). The resulting RNA-seq data provide a resource to assess the function of HULK genes in the control of downstream gene expression in A. thaliana. Examination of RNA transcript levels in HULK T-DNA mutants (and mutant combinations therein) in Arabidopsis thaliana.