{"doi":"10.1101/2020.02.07.939207","title":"Evidence of recombination in coronaviruses implicating pangolin origins of nCoV-2019","abstract":"A novel coronavirus (nCoV-2019) was the cause of an outbreak of respiratory illness detected in Wuhan, Hubei Province, China in December of 2019. Genomic analyses of nCoV-2019 determined a 96% resemblance with a coronavirus isolated from a bat in 2013 (RaTG13); however, the receptor binding motif (RBM) of these two genomes share low sequence similarity. This divergence suggests a possible alternative source for the RBM coding sequence in nCoV-2019. We identified high sequence similarity in the RBM between nCoV-2019 and a coronavirus genome reconstructed from a viral metagenomic dataset from pangolins possibly indicating a more complex origin for nCoV-2019.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2020,"id":118225,"datarank":0.8076742594183635,"base_score":5.384495062789089,"endowment":5.384495062789089,"self_citation_contribution":0.8076742594183635,"citation_network_contribution":0.0,"self_endowment_contribution":0.8076742594183635,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":217,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9448,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":551100,"name":"Sara Javornik Cregeen","orcid":null,"position":1,"is_corresponding":false},{"id":90467,"name":"Nadim J. Ajami","orcid":"0000-0002-3808-8576","position":2,"is_corresponding":false},{"id":19859,"name":"Joseph F. Petrosino","orcid":"0000-0002-4046-6898","position":3,"is_corresponding":false},{"id":550008,"name":"Matthew C. Wong","orcid":"0000-0002-6317-2526","position":0,"is_corresponding":true}],"reference_count":18,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-18T23:13:58.531532Z","pmid":"32511310","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":[]}