Paenibacillus larvae subsp. pulvifaciens strain CCM 38

Paenibacillus larvae subsp. pulvifaciens strain CCM 38 is a Gram-positive, facultative anaerobic bacterium characterized by its rod shape and mobility. This strain is particularly notable for its association with the honeybee, Apis mellifera, serving as a pathogen that can impact bee health. The organism possesses a single replicon, which is significant for its genetic stability and replication processes. The accession number for this strain is NZ_CP020328.1, providing a reference for genomic studies and further research into its characteristics and behaviors. In the context of its ecological role, Paenibacillus larvae subsp. pulvifaciens is known to cause American foulbrood, a serious disease affecting honeybee larvae. The infection can lead to the death of the larvae, ultimately impacting bee populations and, consequently, pollination and biodiversity. Understanding the traits of this bacterium, particularly its mobility and ability to thrive in varying oxygen conditions, can provide insights into its survival strategies and transmission dynamics within bee colonies. This information emphasizes the importance of monitoring and managing Paenibacillus larvae subsp. pulvifaciens in beekeeping practices to mitigate its detrimental effects on honeybee health and ensure the sustainability of bee populations and agricultural systems reliant on pollination.