Project description:To investigate changes to eRNA transcripts in the presence and the absence of lapatinib in OE19 cells, we performed KAS-seq on OE19 cells treat with 500 nM lapatinib for 1 day.
Project description:Progeny from a cross of Arabidopsis thaliana Landsberg (Ler, Poland) and Kashmir-2 (Kas-2, central Asia) accessions exhibit immune-related hybrid incompatibility (HI) due to a genetic interaction between a cluster of eight TNL (Toll/Interleukin1 Receptor- Nucleotide Binding - Leucine Rich Repeat) RPP1-like (Recognition of Peronospora parasitica 1-like) genes (R1- R8) from Ler and central Asian alleles of a Strubbelig-family receptor-like kinase (SRF3). In characterizing mutants altered in Ler/Kas-2 HI, we mapped multiple intragenic mutations to the RPP1-like Ler locus. The expression of sulki1 (suppressor of Ler/Kas-2 incompatibility 1) mutant mapping to RPP1-like R8 Ler, the parental line Kas-2 accession and the Ler/Kas-2 NIL have been determined by RNA-seq in 5-week old plants grown at 14 - 16 ºC.
Project description:Iron (Fe) is an essential plant micronutrient, and its deficiency limits plant growth and development on alkaline soils. Under Fe deficiency, plant responses include upregulation of genes involved in Fe uptake from the soil. However, little is known about shoot responses to Fe deficiency. Using microarrays to probe gene expression in Kas-1 and Tsu-1 ecotypes of Arabidopsis thaliana revealed conserved rosette gene expression responses to Fe deficiency. Fe regulated genes included known metal homeostasis-related genes, and a number of genes of unknown function. Kas and Tsu Arabidopsis seedlings were grown on complete media for 24 d, and then put on complete or -Fe media and collected after 24 and 48 h.
Project description:To investigate enhancer activity in OE19 cells, we performed ATAC_STARR-seq and CUT&Tag_STARR-seq using antibodies against H3K27ac, BRD4 and MED1 .