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. 1998 Oct;180(20):5327–5333. doi: 10.1128/jb.180.20.5327-5333.1998

TABLE 2.

Sporulation efficiencies of various strains

Strain Spore titer (relative efficiencya)
24 h 48 h
PY79 (wild type) 3.0 × 108 (1) 4 × 108 (1)
IB498 divIVB1 2.6 × 107 (0.9) 6 × 107 (1)
IB515 divIVB::cat 4.0 × 107 (0.7) 5 × 107 (0.9)
a

Defined as (CFU of spores/total viable CFU)/(viable PY79 spores/PY79 total viable CFU).