Modelling of genetically engineered microorganisms introduction in closed artificial microcosms

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: F4 3 and F4 4 Symposia of COSPAR Scientific Commission F Held at 31st COSPAR Scientific Assembly; BIRMINGHAM, ENGLAND; BIRMINGHAM, ENGLAND

Год издания: 1999

Идентификатор DOI: 10.1016/S0273-1177(99)00320-8

Аннотация: The possibility of introducing genetically engineered microorganisms (GEM) into simple cycles of laboratory water microcosms was investigated. The survival of the recombinant strain Escherichia coli Z905 (Ap(r), Lux(+)) in microcosms depends on the type of model ecosystems. During the absence of algae blooming in the model ecosysteПоказать полностьюm, the part of plasmid-containing cells E. coli decreased fast, and the structure of the plasmid was also modified. In conditions of algae blooming (Ankistrodesmus sp.:) an almost total maintenance of plasmid-containing cells was observed in E. coli population. A mathematics model of GEM's behavior in water ecosystems with different level of complexity has been formulated. Mechanisms causing the difference in luminescent exhibition of different species are discussed, and attempts are made to forecast the GEM's behavior in water ecosystems. (C) 1999 COSPAR. Published by Elsevier Science Ltd.

Ссылки на полный текст

Издание

Журнал: LIFE SCIENCES: ARTIFICIAL ECOSYSTEMS

Выпуск журнала: Vol. 24, Is. 3

Номера страниц: 335-341

ISSN журнала: 02731177

Место издания: OXFORD

Издатель: PERGAMON PRESS LTD

Авторы

  • Pechurkin N.S. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch)
  • Brilkov A.V. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch)
  • Ganusov V.V. (Krasnoyarsk State University)
  • Kargatova T.V. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch)
  • Maksimova E.E. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch)
  • Popova L.Yu. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch)

Вхождение в базы данных