TABLE 2.

Probes

Probe	Positiona	Size (bp)	Location
A	3034–3471	438	aac(6′)-Iy
B1	1674–2294	621	sgcEs 3′ end
B2	1552–2176	625	Upstream from sgcAs to sgcEs 5′ end
C	840–1534	695	nmpC 3′ end
D	112–688	577	140 bp upstream from the nmpC start codon
E	3664–4190	527	Downstream from aac(6′)-Iy
F	731–1154	424	Internal to sgcQs

^aFor probes A, B1, C, D, and E positions refer to the 4,819-bp sequence of BM4362 (accession no. AF144881). For probes B2 and F positions refer to the 5,327-bp sequence of BM4361 (accession no. AF144880).