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Table 4 The inheritance of the antibiotic cure of the SR trait in P. japonica.

From: Discovery and identification of a male-killing agent in the Japanese ladybird Propylea japonica (Coleoptera: Coccinellidae)

Pair

Egg hatch rate

Number of progeny

Sex ratio (proportion male)

Status

PF 12.5.i

0.67

23

0.609

N

PF12.5.ii

0.88

34

0.412

N

PF12.6.i

0.92

56

0.446

N

PF12.6.ii

0.77

18

0.556

N

  1. Results of breeding from female progeny of tetracycline treated lines.