PTR2030, a conjugal plasmid and derivatives thereof that confer

Details PTR2030, a conjugal plasmid and derivatives thereof that confer PTR2030, a conjugal plasmid and derivatives thereof that confer

1990-06-01

1992-08-18

Schwartz, Richard A.

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Bacteria or actinomycetales; media therefor

4352534, 4353201, 435885, 4351723, 426 61, 935 59, C12N 121, C12N 1575, C12N 1500, A23C 912

Patent

active

051399504

ABSTRACT:
The present invention relates to the plasmid pTR2030 and derivatives thereof which confer phage resistance to group N streptococci. The invention further relates to microorganisms containing pTR2030 or a derivative thereof and to starter cultures containing the microorganisms.

REFERENCES:
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patent: 4418149 (1983-11-01), Ptashne et al.
patent: 4530904 (1985-07-01), Hershberger et al.
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