TABLE 1.

B. subtilis strains used

Strain	Genotype (reference)
CAL89	trp phe str-84 comK::spc (4)
CMJ44	trp phe ICEBs10 ΔyfnI44::spc (20)
CMJ83	trp phe ICEBs10 ugtP::mls amyE::[lacI spc] (20)
CMJ86	trp phe ICEBs10 clsA::cat amyE::[lacI spc]
CMJ124	trp phe ICEBs10 ΔmprF124::mls (20)
CMJ127	trp phe amyE::[Pxyl-rapI cat] Δ(rapI-phrI)342::kan ΔmprF124::mls (20)
CMJ132	trp phe ICEBs10 ΔyfnI44::spc ΔmprF124::mls
CMJ161	trp phe ICEBs10 amyE::spc (20)
CMJ162	trp phe ICEBs10 ΔmprF162::spc (20)
CMJ222	trp phe ICEBs10 ΔmprF162::spc lacA::[Pspank(hy)-mprF lacI mls]
CMJ248	trp phe ΔmprF162::spc lacA::[Pspank(hy)-mprF lacI mls] amyE::[Pxyl-rapI cat] Δ(rapI-phrI)342::kan
CMJ332	trp phe ICEBs10 clsA::cat ΔmprF162::spc
CMJ333	trp phe ICEBs10 ugtP::mls ΔmprF162::spc
CMJ335	trp phe ICEBs10 ΔlysA73::mls amyE::[lacI spc] (20)
CMJ336	trp phe ICEBs10 ΔlysA73::mls ΔmprF162::spc
CMJ337	trp phe ICEBs10 ΔmprF162::spc lacA::[lacI mls]
CMJ348	trp phe amyE::[Pxyl-rapI mls] Δ(rapI-phrI)160::cat
CMJ459	trp phe ICEBs10 ΔmprF459::lox-cat
CMJ476	trp phe amyE::[Pxyl-rapI mls] Δ(rapI-phrI)160::cat ΔmprF459 (unmarked)
HB5362	clsA::cat (27)
JMA222	trp phe ICEBs10 (4)
KM250	trp phe amyE::[Pxyl-rapI cat] Δ(rapI-phrI)342::kan (52)