Three new Microbacterium species isolated from the Marmara Sea mucilage event: Microbacterium istanbulense sp. nov., Microbacterium bandirmense sp. nov., Microbacterium marmarense sp. nov.

Three bacterial strains, Mu-43, Mu-80, and Mu-86, were isolated from the 2021 and 2022 mucilage event in the Marmara Sea and were taxonomically characterized. 16S rRNA gene sequence analysis confirmed that these strains belong to the genus Microbacterium. A polyphasic approach involving genomic and phenotypic analysis was employed to determine their taxonomic positions.