Attachment II - Page 7 
TAOLE 6 
Natural transfer as Indicated by indistinguishable or highly related 
plasmids or transposons found amoung diverse gram ♦ species. 
Extra-chromosoma 1 
DNAs 
Occurs Naturally 
1 n 
Ref. 
Represented by 
Plasmid pBC 1 6 
Bac i 1 1 us cereus 
21. 
Baci 1 1 us subti 1 1 s 
22 
Bacillus 1 icheni formi s 
22 
Bac i 1 1 us sphaer i us 
22 
Bacillus stearothermophi lus 
23. 
Staphylococcus aureus 
22 
Streptococcus faecal is 
20 
Represented by 
Arsenate operon 
Staphylococcus xylosus 
26 
from plasmid p 1 258 
Staphylococcus aureus 
27 
Represented by 
plasmid PIP6A6 
Streptococcus anqinosus 
32 
Streptococcus Group C 
32 
Represented by 
erythromycin resistant 
Staphylococcus aureus 
33 
transposon Tn551 
Streptococcus sanquis 
33 
f rom p 1 asmi d p 1 258 
Streptococcus pneumoniae 
33 
Streptococcus pyogenes 
33. 
Streptococcus faecal is 
Streptococcus agalactiae 
3*» 
Represented by 
plasmid p 1 P50 1 
Streptococcus agalactiae 
35 
Streptococcus faecal is 
35 
Represented by 
Plasmid pRYCl6 
Listeria murray? 
18 
Listeria qrayi 
18 
Listeria monocytogenes 
18 
Represented by 
plasmid pT 1 8 1 
Staphylococcus aureus 
36 
Staphylococcus epldermldis 
36 
[ 557 ] 
