7. Bioremediacio_n.pdf

7/17/2019 7. Bioremediacio_n.pdf

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Ventajas de la biorremediación

• Menor costo que otras alternativa

Costo de incineración para todos los sitios (EEUU) $1.7.1012

• Se trata en general de una solución permanenteMuchas veces se logra mineralización en lugar de una simple

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Problema Solución

E coli no es suficientemente robusta Usar bacterias ambientales

Resistencia a antibióticos como

marcador de selección

Marcadores no antibióticos y resistencia

extraíble

Funciones codificadas en plásmidos Integración estable en cromosoma

Expresión dependiente de inductoresquímicos

Expresión dependiente en inputambiental

Fuerte selección contra los genes/circuitos implantados

Ortogonalización de la función



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7. Bioremediacio_n.pdf

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