Summary
With the aim of obtaining hyperproducing strains of pectinases,Aspergillus sp. CH-Y-1043 was mutated with NTG and mutants resistant to glycerol catabolic repression were selected. Among the mutants obtained, CH-SS/ M63 produced an endo-PG activity 400% higher than the wild type, using lemon peel as the sole carbon source.
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Solís, S., Flores, M.E. & Huitrón, C. Isolation of endopolygalacturonase hyperproducing mutants ofAspergillus sp. CH-Y-1043. Biotechnol Lett 12, 751–756 (1990). https://doi.org/10.1007/BF01024734
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DOI: https://doi.org/10.1007/BF01024734