STUDY OF RESISTANCE TO ANTIBIOTICS OF MICROORGANISMS ISOLATED FROM ANTARCTIC CLIFFS AND BLACK SEA BOTTOM SEDIMENTS
Journal Title: Ecological Engineering and Environment Protection (EEEP) - Year 2017, Vol 1, Issue 1
Abstract
Resistance to antibiotics of bacteria isolated from extreme ecosystems was compared. Pseudomonas аntarctica and Rothia sp. strains isolated from rocky lichen of Antarctic Galindez Island were highly resistant to the antibiotics. Rhodococcus fascians 181n3, Sporosarcina aquamarina 188n2 and Staphylococcus epidermidis 190n1 strains were found to be sensitive to all antibiotics studied. Plasmid localization of genes coding resistance to Cr (VI) and Co2+ was determined. Correlation of resistance of microorganisms isolated from «ecologically pure» ecosystem to antibiotics demonstrated in this study and resistance of these microorganisms to the toxic metals exhibited by us earlier is fundamentally new data which testify the phenomenon of simultaneous resistance of microbial community to different extremal factors.
Authors and Affiliations
N. Matvieieva, L. Churkina, A. Shakhovsky, S. Kadurin, Alexander Tashyrev
Keywords
Related Articles
- EP ID EP343061
- DOI -
- Views 110
- Downloads 0
CHARACTERISTICS OF FLUVISOLS IN SAND AND GRAVEL DEPOSIT “KRIVA BARA”, SOFIA, BULGARIA
The paper presents results of an investigation on Fluvisols located in “Kriva Bara” Sofia, Bulgaria. Soil samples were taken from sixteen soil profiles. The soil physical and chemical properties were studied. The changes...
FIRE SEVERITY ASSESSMENT USING NDVI DERIVED FROM LANDSAT TM/ETM IMAGES AND TERRAIN DATA
The forest fires influence on the plants and soil depends on the fire severity and time of exposure. Fire severity integrates physical, chemical and biological changes occurring in ecosystems on the area as a consequence...
INFLUENCE OF THE MAGNETIC FIELD ON THE LIVING ORGANISMS AND HUMANS
The question of the influence of magnetism on biological objects for years has been a debate with many contradictory opinions. The article provides a brief overview of publications and various and contradictory views on...
MONITORING ON FOREST ECOSYSTEMS BY USING SPACE-TEMPORAL ANALYSIS OF DIFFERENT TYPES AEROSPACE DATA
The following work presents results derived by space-temporal analysis of different types of aerospace data for environmental monitoring on the dynamics of the condition of the forest vegetation. Different indices (NDVI...
BIOTRANSFORMATION OF USED MEANS OF PERSONAL HYGIENE OF COSMONAUTS AND VEGETABLE WASTE AS APPLIED TO LIFE SUPPORT SYSTEMS FOR SPACE CREWS
In this paper a possibility of applying anaerobic digestion for reduction and stabilization of the organic fraction of solid wastes generated during piloted spacecraft flights is discussed. The culture of Trihoderma viri...