{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T20:37:53Z","timestamp":1791664673956,"version":"4.3.4"},"reference-count":19,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,11,25]],"date-time":"2022-11-25T00:00:00Z","timestamp":1669334400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2022,11,25]],"date-time":"2022-11-25T00:00:00Z","timestamp":1669334400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Medical Virology"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The current monkeypox virus (MPXV) strain differs from the strain arising in 2018 by 50+ single nucleotide polymorphisms (SNPs) and is mutating much faster than expected. The cytidine deaminase apolipoprotein B messenger RNA editing enzyme, catalytic subunit B (APOBEC3) was hypothesized to be driving this increased mutation. APOBEC has recently been identified to preferentially mutate cruciform DNA secondary structures formed by inverted repeats (IRs). IRs were recently identified as hot spots for mutation in severe acute respiratory syndrome coronavirus 2, and we aimed to identify whether IRs were also hot spots for mutation within MPXV genomes. We found that MPXV genomes were replete with IR sequences. Of the 50+ SNPs identified in the 2022 outbreak strain, 63.9% of these were found to have arisen within IR regions in the 2018 reference strain (MT903344.1). Notably, IR sequences found in the 2018 reference strain were significantly lost over time, with an average of 32.5% of these sequences being conserved in the 2022 MPXV genomes. This evidence was highly indicative that mutations were arising within IRs. This data provides further support to the hypothesis that APOBEC may be driving MPXV mutation and highlights the necessity for greater surveillance of IRs of MPXV genomes to detect new mutations.<\/jats:p>","DOI":"10.1002\/jmv.28322","type":"journal-article","created":{"date-parts":[[2022,11,18]],"date-time":"2022-11-18T22:39:13Z","timestamp":1668811153000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Inverted repeats in the monkeypox virus genome are hot spots for mutation"],"prefix":"10.1002","volume":"95","author":[{"given":"Michaela","family":"Dobrovoln\u00e1","sequence":"first","affiliation":[{"name":"Institute of Biophysics of the Czech Academy of Sciences  Brno Czech Republic"},{"name":"Faculty of Chemistry Brno University of Technology  Brno Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V\u00e1clav","family":"Br\u00e1zda","sequence":"additional","affiliation":[{"name":"Institute of Biophysics of the Czech Academy of Sciences  Brno Czech Republic"},{"name":"Faculty of Chemistry Brno University of Technology  Brno Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily F.","family":"Warner","sequence":"additional","affiliation":[{"name":"School of Pharmacy, University of East Anglia Norwich Research Park  Norwich UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3790-7138","authenticated-orcid":false,"given":"Stefan","family":"Bidula","sequence":"additional","affiliation":[{"name":"School of Pharmacy, University of East Anglia Norwich Research Park  Norwich UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,11,25]]},"reference":[{"key":"e_1_2_9_2_1","unstructured":"Centers for Disease Control and Prevention. 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