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Implementación y evaluación de dos métodos de conservación y generación de la base de datos del banco de cepas y genes del Instituto de Biotecnología de la Universidad Nacional de Colombia (IBUN)

Implementación y evaluación de dos métodos de conservación y generación de la base de datos del banco de cepas y genes del Instituto de Biotecnología de la Universidad Nacional de Colombia (IBUN)



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Implementación y evaluación de dos métodos de conservación y generación de la base de datos del banco de cepas y genes del Instituto de Biotecnología de la Universidad Nacional de Colombia (IBUN). (2006). NOVA, 4(5). https://doi.org/10.22490/24629448.346

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NOVA by http://www.unicolmayor.edu.co/publicaciones/index.php/nova is distributed under a license creative commons non comertial-atribution-withoutderive 4.0 international.

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Sandra Liliana Parra Huertas
    Maria Marcela Pérez Casas
      Mauricio Bernal Morales
        Zulma Suárez Moreno
          Dolly Montoya Castaño

            76 strains of the familyEnterobacteriaceaeandPseudomonadaceaewere conserved by filter paper semistockmethod and 68 strains by Cryopreservation stock method in the bank of strains and genes of BiotechnologyInstitute of the Universidad Nacional de Colombia (IBUN). The effectiveness of methods was tested for theviability at 24 hours after preservation and was calculated the recovery percentage. Thus in conclusion, thepreservation in paper filter and cryopreservation are suitable semistock and Stock methods, respectively; because73.7% of familyEnterobacteriaceaemicroorganisms and 82.3% of family Pseudomonadaceae microorganisms,presented a high recovery percentage greater 50%. In addition, was implemented a strain bank data base madein software Access Æ, in Biotechnology Institute and Universidad Nacional de Colombia Web pagewww.ibun.unal.edu.co/instituto/cepario. It is available for general public.


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            23. DOI: http://dx.doi.org/10.22490/24629448.346
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