EVALUATION OF OCCURRENCE OF AUXOTROPHIC ESCHERICHIA COLI IN SOME KARELIAN RESERVOIRS

• Published in: Proceedings of the Karelian Research Centre of the Russian Academy of Sciences
• Main Authors: Natalia Sidorova, Ekaterina Zatsarinnaya
• Format: Article in Journal/Newspaper
• Language: English; Russian
• Published: Karelian Research Centre of the Russian Academy of Sciences 2015
• Subjects: the requirement in growth factors; auxotrophy; escherichia coli; amino acids; microbiological assessment of water reservoirs; Science; Q; Onega; karelian
• Online Access: https://doi.org/10.17076/eb218; https://doaj.org/article/e4cbcec60f8c45feb09a7372026dc53d

Studied is the nutrient requirements in growth factors among 199 Escherichia coli cultures, isolated from a series of water reservoirs in Karelia that differ in type and intensity of human impact. Revealed is the fact that auxotrophic E. coli were found in all surveyed reservoirs. Minimal percentage...