The 7.5-kb plasmid present in Chlamydia trachomatis is not essential for the growth of this microorganism.
An L2 serovar of Chlamydia trachomatis, isolated from a patient with proctocolitis, has been identified that does not contain the common C. trachomatis 7.5-kb plasmid. This isolate was propagated in vitro showing that this plasmid is not required for the growth of C. trachomatis.
Peterson
E M
EM
Department of Pathology, University of California, Irvine 92717.
Markoff
B A
BA
Schachter
J
J
de la Maza
L M
LM
D001483:Base Sequence; D002692:Chlamydia trachomatis / Q000235:genetics* / Q000254:growth & development; D015342:DNA Probes; D004269:DNA, Bacterial / Q000235:genetics / Q000302:isolation & purification; D008969:Molecular Sequence Data; D015345:Oligonucleotide Probes; D010957:Plasmids; D016133:Polymerase Chain Reaction; D015183:Restriction Mapping
D015342:DNA Probes; D004269:DNA, Bacterial; D015345:Oligonucleotide Probes