Table 7 Established groups according to the different lineages and strains.
Group | Lineage | Strain |
|---|---|---|
A | Broiler | SE∆ttrA∆pduA or STM∆ttrA∆pduA |
B | Broiler | wt-SE or wt-STM |
C | Semi-heavy laying hens | SE∆ttrA∆pduA or STM∆ttrA∆pduA |
D | Semi-heavy laying hens | wt-SE or wt-STM |
E | Light laying hens | SE∆ttrA∆pduA or STM∆ttrA∆pduA |
F | Light laying hens | wt-SE or wt-STM |
G | Broiler | NC |
H | Semi-heavy laying hens | NC |
I | Light laying hens | NC |