Project description:To determine which of the genes differentially expressed between P1-rr and P1-ww pericarps were immediate (direct) targets of P1, we conducted chromatin immunoprecipitation coupled with high-throughput sequencing (ChIP-Seq) using P1 polyclonal antibodies (alphaP1344) that recognize the non-conserved C-terminal region of P1 (Falcone Ferreyra et al., 2010), on pericarp chromatin. Comparison of pericarp chromatin inmunoprecipitated material P-rr_14DAP (P1 expressed) vs P-ww_14DAP (P1 not expressed) to determine P1 direct targets
Project description:To determine which of the genes differentially expressed between P1-rr and P1-ww pericarps were immediate (direct) targets of P1, we conducted chromatin immunoprecipitation coupled with high-throughput sequencing (ChIP-Seq) using P1 polyclonal antibodies (alphaP1344) that recognize the non-conserved C-terminal region of P1 (Falcone Ferreyra et al., 2010), on pericarp chromatin.
Project description:To examine how the Arabidopsis root development responds to the Rhizobium sp. IRBG74 treatment at the molecular level, we performed RNA-seq experiments. Our RNA-seq results suggest that expression of genes mainly involved in auxin signaling, cell wall and cell membrane integrity and transport is altered in response to colonization by Rhizobium sp. IRBG74.
Project description:Hepatocyte Nuclear Factor 4α (HNF4α), master regulator of hepatocyte differentiation, is regulated by two promoters (P1 and P2). P1-HNF4α but not P2-HNF4α is expressed in normal adult liver in fed conditions. Both P1- and P2-HNF4α are expressed in fetal liver. P2-HNF4α expression is increased in fasted conditions, high fat diet, alcoholic liver and liver cancer. To determine the target genes of the P1- and P2-HNF4α isoforms, we compared P2-HNF4α-expressing exon swap mice (a7HMZ) to wildtype (WT) male mice. Liver ChIP-seq samples were taken at 10:30 AM (ZT 3.5)
