Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Añadir filtros








Intervalo de año
1.
Chinese Journal of Biotechnology ; (12): 602-612, 2018.
Artículo en Chino | WPRIM | ID: wpr-690143

RESUMEN

Gene modification is an important technique to understand gene function. We firstly constructed Δhfq::Spe and Δrne-710::Spe mutant strains of Escherichia coli MG1655. The fragment lacking of hfq and rne-710 was ligated to the auxiliary plasmid and separately replace the spectinomycin box by homologous recombinase system to obtain the Δhfq and Δrne-710 mutant strains. The combination of two-plasmid scarless genetic modification and fusion PCR led to a new way for the long DNA fragment gene deletions.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA