| Autor: |
Roman I; Department of Genetics and Biotechnology, Faculty of Biology, Ivan Franko National University of Lviv, Lviv, 79005, Ukraine., Fedorenko V; Department of Genetics and Biotechnology, Faculty of Biology, Ivan Franko National University of Lviv, Lviv, 79005, Ukraine., Gromyko O; Department of Genetics and Biotechnology, Faculty of Biology, Ivan Franko National University of Lviv, Lviv, 79005, Ukraine.; Microbial Culture Collection of Antibiotic Producers, Faculty of Biology, Ivan Franko National University of Lviv, Lviv, 79005, Ukraine. |
| Abstrakt: |
The genus Actinoplanes comprises 57 species (in February 2024) that are important components of ecosystems and are widely used in biotechnology, especially pharmaceuticals. Phylogenetic analysis of the family Micromonosporaceae (based on the 16S rRNA gene sequence) allowed us to group members of different genera into separate clades; however, the genus Actinoplanes was divided into three separate clades. Such phylogenetic heterogeneity could be due to the limitations of 16S rRNA gene analysis. In response to this heterogeneity, genomic phylogeny was performed. Phylogenomic reconstruction based on 324 single-copy orthologous genes allowed us to divide the genus Actinoplanes first into four clades and then, based on average nucleotide identity analysis, into five clades. Finally, chemotaxonomic analysis of each clade confirmed each clade's distinctiveness and the necessity to reclassify the genus Actinoplanes . The obtained data allowed us to divide the genus Actinoplanes into five genera: Actinoplanes , Paractinoplanes , Winogradskya , Symbioplanes and Amorphoplanes . |
