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KMID : 0380619840160030363
Korean Journal of Food Science and Technology
1984 Volume.16 No. 3 p.363 ~ p.367
Protoplast Formation and Regeneration of Streptococcus lactis
Oh Doo-Hwan



Abstract
Conditions for efficient formation and regeneration of protoplasts of Streptococcus lactic ATCC 11454 were investigated. Addition of 20mM DL-threonine into growth medium, growth phase and lysozyme concentration had significant effects on protoplast formation.
Approacimately, 20% regeneration efficiency was obtained by optimizing the medium composition and modifying the plating procedure.
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