Isolation of Bacteriophage Resistant Lactic Culture Strains with Known Temperature Sensitivity
Seven strains of Streptococcus cremoris and Streptococcus lactis were tested for temperature sensitivity on a temperature gradient bar. A temperature of 37 C was the optimum for differentiating between temperature-sensitive and insensitive strains. Temperature-insensitive strains produced cell masse...
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DigitalCommons@USU
1979
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Online Access: | https://digitalcommons.usu.edu/etd/5208 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=6252&context=etd |