Registration Number
0221U107145,
0121U112291
, R & D reports
Title
Microbiota of terrestrial plant grouping of marine Antarctica
popup.stage_title
Head
Hnatush Svitlana O., Кандидат біологічних наук
Registration Date
27-12-2021
Organization
Ivan Franko National University of Lviv
popup.description2
The total quantity and quantity of microorganisms of different ecological trophic groups were determined in the samples of terrestrial plant grouping of marine Antarctica, selected from 11 different areas, which differ in the species composition of phytocenoses. Microbial complexes of different terrestrial plant grouping are characterized, depending on the depth of material collection, the potential biological activity of the studied substrates is determined. 7 isolates of microorganisms characterized by amylase, lipase, and protease activities were selected, their properties were studied and resistance to heavy metal compounds and ability to synthesize exopolysaccharides under these conditions were determined. According to the results of phylogenetic analysis of the 16S rRNA gene sequence and taking into account the physiological and biochemical properties, the isolates were identified as representatives of the genera Pseudomonas, Paenarthrobacter, Flavobacterium, Pseudarthrobacter, Pedobacter, Sphingomonas. In the Depository of microorganisms of the D. K. Zabolotny Institute of Microbiology and Virology of the NAS of Ukraine were registered two strains: Pedobacter sp. IMV B-7982 and Pseudarthrobacter sp. IMV B-7981. Strains are promising for use in biotechnologies of contaminated media purification and for the production of enzymes and exopolysaccharides.
Product Description
popup.authors
Komplikevych Solomiya Ya.
Maslovska Olga D.
Moroz Oksana M.
Peretyatko Taras B.
popup.nrat_date
2022-03-09
