{"doi":"10.1099/ijsem.0.006498","title":"Dolosigranulum savutiense sp. nov., isolated from human upper respiratory samples collected in Botswana","abstract":"Four strains (MSK211, MSK294 T , MSK312, MSK433) of a novel Dolosigranulum species were cultured from nasopharyngeal swabs collected from mother–infant dyads in southern Botswana. These strains grew optimally on tryptic soy agar with 5% sheep blood solid medium and in fastidious bacteria broth. Colonies on tryptic soy agar with 5% sheep blood agar appeared grey or white with a flat, smooth surface and variable alpha haemolysis. Cells were Gram-positive, non-spore-forming, non-motile cocci that lacked catalase or oxidase activity. Major fatty acids were C 16 : 0 (palmitic acid), C 18 : 1 ω9 c (oleic acid), and C 18 : 0 (stearic acid). Analyses of 16S rRNA gene sequences identified these strains as belonging to the genus Dolosigranulum (family Carnobacteriaceae ), which currently contains only a single validly published species ( Dolosigranulum pigrum ). Whole-genome sequencing revealed that the genomes of these strains are 1.98–2.07 Mbp in size and have a G+C content of 39.6–39.9 mol%. Comparisons of these genomes to publicly available genomes of D. pigrum yielded average nucleotide identities and in silico DNA–DNA hybridization values of 92.3–92.9% and 49.1–51.4%, respectively. These results indicate that these strains represent a novel species of Dolosigranulum , for which we propose the name Dolosigranulum savutiense sp. nov., with the type strain MSK294 T (=DSM 117171 T =JCM 36673 T ).","journal":"INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY","year":2024,"id":458205,"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":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9304,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":420333,"name":"Sefelani Boiditswe","orcid":"0000-0003-0382-4243","position":1,"is_corresponding":false},{"id":671395,"name":"Mohamed Z. Patel","orcid":"0000-0002-4317-4284","position":2,"is_corresponding":false},{"id":327477,"name":"Jhoanna N. Aquino","orcid":null,"position":3,"is_corresponding":false},{"id":1284523,"name":"Alp Kuzey Sozat","orcid":null,"position":4,"is_corresponding":false},{"id":1284524,"name":"Adrian J. Caiazzo","orcid":null,"position":5,"is_corresponding":false},{"id":853181,"name":"Antonio Maldonado‐Barragán","orcid":"0000-0002-4775-346X","position":6,"is_corresponding":false},{"id":325723,"name":"Jillian H. Hurst","orcid":"0000-0001-5079-9920","position":7,"is_corresponding":false},{"id":416596,"name":"Andrew P. Steenhoff","orcid":"0000-0001-9002-8207","position":8,"is_corresponding":false},{"id":322359,"name":"Matthew S. Kelly","orcid":"0000-0001-8819-2315","position":9,"is_corresponding":false},{"id":386860,"name":"Elena B. Popowitch","orcid":null,"position":0,"is_corresponding":true}],"reference_count":20,"raw_metadata":null,"created_at":"2026-07-19T02:03:46.117860Z","pmid":"39166976","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":[]}