Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: PRJNA320399
INSTRUMENT(S): LTQ
ORGANISM(S): Pseudomonas Aeruginosa (strain Ucbpp-pa14)
TISSUE(S): Biofilm
SUBMITTER: Jessica Moore
LAB HEAD: Richard Caprioli
PROVIDER: PXD004081 | Pride | 2016-06-22
REPOSITORIES: Pride
Wakeman Catherine A CA Moore Jessica L JL Noto Michael J MJ Zhang Yaofang Y Singleton Marc D MD Prentice Boone M BM Gilston Benjamin A BA Doster Ryan S RS Gaddy Jennifer A JA Chazin Walter J WJ Caprioli Richard M RM Skaar Eric P EP
Nature communications 20160615
Microorganisms form biofilms containing differentiated cell populations. To determine factors driving differentiation, we herein visualize protein and metal distributions within Pseudomonas aeruginosa biofilms using imaging mass spectrometry. These in vitro experiments reveal correlations between differential protein distribution and metal abundance. Notably, zinc- and manganese-depleted portions of the biofilm repress the production of anti-staphylococcal molecules. Exposure to calprotectin (a ...[more]