{"doi":"10.1128/jb.00175-22","title":"The Proteomic and Transcriptomic Landscapes Altered by Rgg2/3 Activity in Streptococcus pyogenes","abstract":"Streptococcus pyogenes causes several important human diseases. This study evaluates how the induction or disruption of a cell-cell communication system alters S. pyogenes's gene expression and, in extreme conditions, its physiology. Using transcriptomic and proteomic approaches, the results define the pheromone-dependent regulon of the Rgg2/3 quorum sensing system. In addition, we find that excessive pheromone stimulation, generated by genetic disruption of the Rgg2/3 system, leads to stress responses that are associated with the stringent response. Disruption of stringent response affects the ability of the cell-cell communication system to respond under normally inducing conditions. These findings assist in the determination of how S. pyogenes is impacted by and responds to nontraditional sources of stress.","journal":"Journal of Bacteriology","year":2022,"id":266809,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":9,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9498,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":926937,"name":"Caleb M. Anderson","orcid":"0000-0003-3395-7805","position":1,"is_corresponding":false},{"id":575087,"name":"Michael J. Federle","orcid":"0000-0002-4554-543X","position":2,"is_corresponding":false},{"id":807675,"name":"Britta E. Rued","orcid":"0000-0003-3178-4269","position":0,"is_corresponding":true}],"reference_count":61,"raw_metadata":null,"created_at":"2026-07-19T00:26:58.102271Z","pmid":"36314832","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}