Abstract
The combination of molecular-genetic techniques used in the study is applied to investigate microorganisms associated with macrophytes. The method of enzymatic lysis with phenol-chloroform extraction is optimal for the total bacterial DNA isolation from both periphyton organisms and enriched cultures. Amplifying the total DNA on conservative primers at the two-step PCR regime is recommended. An analysis of the taxonomic diversity of the microbial community from biofilm on the reed grass and in the enriched cultures propagated on various growth media has been carried out. The results have revealed a high diversity of periphyton microorganisms associated with reed grass, including representatives of such phylogenetic lines as proteobacteria (α, β, γ, and δ subgroups), Bacteroidetes/Chlorobi, Chlamydiae/Verrucomicrobia, and cyanobacteria. The low diversity of sequences in enriched cultures is represented by dominating genotypes of Cellvibrio with a high percentage of homology and uncultivated bacilla.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
