Table 1.

Size and GC content of repA genes

Species	repA1		repA2
	S*	GC	S	GC
Buchnera
A. pisum	283	29.23	250	24.97
D. noxia	280	28.23	251	25.13
R. padi	283	29.93	249	24.53
S. graminum	283	30.16	250	24.70
P. populeum	283	28.17	251	22.62
T. salignus	278	25.81
T. suberi	283	30.41	246	25.37
T. caerulescens	289	23.68
G. utricularia	305	25.71	204	20.49
P. spyrothecae	280	32.27
Non-Buchnera	285	57.23
S. enteritidis	288	56.90
Y. enterocolitica	289	54.56

*Size in amino acids.