SRA

Massive reprogramming of the host alveolar macrophage transcriptome occurs during the initial stages of tuberculosis. In bovine tuberculosis, Mcobacterium bovis can persist and replicate within alveolar macrophages through varied mechanisms to subvert or exploit host immune responses ( REF). To determine how these transcriptional changes are regulated we performed ChIPseq analysis of H3K4 and H3K27 methylation, established histone tail markers associated with permissive and repressive chromatin states, respectively. These analyses were carried out in parallel with RNA polymerase II ChIPseq, RNAseq and small non-coding RNAseq. This meta data file refers to the ChIP-seq datasets. Overall design: Examination of triple methylation of histone mark H3K4 and H3K27 in bovine alveolar macrophages infected and not infected with Mycobacterium bovis and the resulting change in expression of genes and miRNAs associated with the immune response.