Mycobacterium tuberculosis under nitric oxide stress

ABSTRACT: To study the entire transcriptional and translational M. tuberculosis response from initial survival to eventual escape from nitric oxide (NO) stress, we exposed exponentially growing M. tuberculosis to 1 mM diethylenetriamine/nitric oxide (DETA/NO) and followed the adaptive response over 48 hours. Samples were obtained from two independent experiments performed in triplicate and we sampled aliquots for transcriptome profiling by RNA sequencing at 20 min, 2 h and 24 h and for mass spectrometry-based shotgun proteomics at 20 min, 40 min, 1 h, 2 h, 4 h, 8 h, 12 h, 24 h and 48 h post NO exposure.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Mycobacterium Tuberculosis H37rv

SUBMITTER: Olga T. Schubert  

LAB HEAD: Ruedi Aebersold

PROVIDER: PXD006039 | Pride | 2017-08-17

REPOSITORIES: Pride