Influence of Factors of Space Flight on Lactolen Producer Strains (Lactolen) - 10.21.14

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The following content was provided by L. N. Petrov, Ye N. Sventitski, and is maintained in a database by the ISS Program Science Office.

Experiment Details


Principal Investigator(s)

  • L. N. Petrov, Biopreparat, Russia
  • Ye N. Sventitski, Russia

  • Co-Investigator(s)/Collaborator(s)
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    Sponsoring Space Agency
    Russian Federal Space Agency (Roscosmos)

    Sponsoring Organization
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    Research Benefits
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    ISS Expedition Duration
    October 2007 - September 2013

    Expeditions Assigned

    Previous ISS Missions
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    Experiment Description

    Research Overview
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    To determine the effect of orbital flight environment on the growth, genetic, and physiological properties of the lactolen producer strain

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    Space Applications
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    Earth Applications
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    Operational Requirements
    Returned to Earth are Bioekologia cases and photographic materials taken during the experiment.

    Operational Protocols
    To develop exposure conditions for the cultures of Lactobacillus delbruecki subspecies Bulgfricus LH8 strain producing lactolen. Obtaining recombinant strains of producers of bioactive substances with improved properties.

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    Results/More Information
    The obtained material will be used for ground section of the producer strains with improved properties (increased lactolen yield).

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    Related Websites
    Energia - Science Research on the ISS Russian Segment

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