Doyle, D. AnnieDuncan, Kathleen E.Tanner, Ralph S.2021-04-192021-04-192021-03-18Doyle DA, Duncan KE, Tanner RS.2021. Genome sequence of Clostridium sp.strain P21, a CO-fermenting acetogen isolated from old hay. Microbiology Resource Announcements 10:e00864-20.https://doi.org/10.1128/MRA.00864-20.https://hdl.handle.net/11244/329206Here, we report the genome sequence of Clostridium sp. strain P21, isolated from old hay from Stillwater, Oklahoma. This announcement describes the generation and annotation of the 5.6-Mb genomic sequence of strain P21, which will aid in studies targeting genes involved in the enhancement of acid-alcohol production.Attribution 4.0 InternationalGenome SequenceClostridium sp. strain P21HayAcid-AlcoholAcetogenFermentationArticle10.1128/MRA.00864-20