Vestnik On-line
Orenburg State University november 05, 2024   RU/EN
Headings of Vestnik
Pedagogics
Psychology
Other

Search
Vak
Антиплагиат
Orcid
Viniti
ЭБС Лань
Rsl
Лицензия Creative Commons

2009, № 12



Zhurlov O.S., Gritsenko V.A., Brudastov Yu.A. INFLUENCE OF CULTIVATION TEMPERATURE ON PHYSIOLOGICAL AND PHYSICAL-CHEMICAL FEATURES OF ESСHERICHIA COLI К12 The analysis of influence of cultivation temperature on the dynamics of reproductive capacity and physical-chemical features (hydrophobicity, z-potential) of Essherichia coli K12 in periodic cultures is presented in this article. Chronological conjugacy changes of these features are observed at the optimal temperature of 37?C of Escherichia. Adaptation of E.coli to the sub- and supraoptimal temperature (27?C and 42?C) is accompanied with a marked modification of the analyzed characteristics and desynchronization of their dynamics.Key words: Essherichia coli K12, periodical cultivation, hydrophobicity, z-potential.

Download
References:

1. Living microbes in extreme environments, Ed. J. Kashner. M.: Mir, 1981. 519 pp.

2. Basnakyan I.A. Stress in bacteria. M.: Medicine, 2003. 136.

3. Gritsenko V.A. Analysis of the relationship between the size of cells and the level of activity in antilizotsimnoy Esherichia coli in batch culture / / Microbiology, 2001, 70 (3): 421-423.

4. Hunter R.J. Introduction to modern colloid science. Oxford University Press, Oxford, United Kingdom. 1993.

5. Soni K.A., Balasubramanian A.K., Beskok A., Pillai S.D. Zeta Potential of Selected Bacteria in Drinking Water When Dead, Starved, or Exposed to Minimal and Rich Culture Media. Curr. Microbiol. 2008. 56: 93-97.

6. Gerson D.F. Cell surface energy, contact angle and phase partition: I. Lymphocytic cell lines in biphasic aqueous mixtures. Biochim. Biophys. Acta. 1980. 602: 269-280.

7. Magnusson K.E., Stendahl O., Tagesson C., Edebo L., Johansson G. The tendency of smooth and rough Salmonella typhimurium bacteria and lipopolysaccharide to hydrophobic and ionic interaction, as studied in aqueous polymer two-phase systems. Acta Pathol. Microbiol. Scand. (B). 1977. 85: 212-218.

8. Gerson D. Application of surface physics in Immunology / Immunology. Research Methods, Ed. I. Lefkovits, B. Pernis, M.: Mir, 1983: 122-158.

9. Wolfhound J.A., Gritsenko V.A., Zhurlov O.S., Chertkov K.L. Characteristics of the hydrophobic properties of bacteria in their interaction with blood serum, Zh. microbiology. 1997. 4: 73-77.

10. Lakin G.F. Biometrics. M.: Vyssh. Shk., 1990. 352.

11. Basnakyan I.A. Cultivation of microorganisms with desired properties. M.: Medicine, 1992. 189 pp.

12. Basnakyan I.A., Melnikova V. Stress proteins in bacteria, Zh. microbiology. 1996. 6: 99-103.

13. Bondarenko V.M. Overview of the concept of pathogenic bacteria and conditionally Zh. microbiology. 1997. 4: 20-26.

14. Cheryl-Lynn Y. Ong, Glen C. et al. Identification of Type 3 Fimbriae in Uropathogenic Escherichia coli Reveals a Role in Biofilm Formation. Jornal of bacteriology. 2008, 3: 1054-1063.


About this article

Authors: Zhurlov O.S., Gritsenko V.A., Brudastov Yu.A.

Year: 2009


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

Crossref
Cyberleninka
Doi
Europeanlibrary
Googleacademy
scienceindex
worldcat
© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru
1999–2024 © CIT OSU