From: Experimental evolution under hyper-promiscuity in Drosophila melanogaster
Test | Male typea | Female typea | Generation | Risk ratio, SPR-:control (95 % CI) | χ | P |
---|---|---|---|---|---|---|
(a) Effects of SPR- deficiency in malesb | SPR- or C | WT | N/A | 0.6 (0.3, 1.3) | 1.7 | 0.19 |
Experimental evolution of males, generation 16 | SPR- or C | WT | 16 | 1.2 (0.8, 1.9) | 0.9 | 0.35 |
Experimental evolution of males, generation 36b | SPR- or C | WT | 36 | 1.4 (1.0, 1.8) | 4.2 | 0.04 |
(b) Effects of SPR- deficiency in females | WT | SPR- or C | N/A | 1.4 (0.9, 2.3) | 2.2 | 0.14 |
Experimental evolution of females | WT | SPR- or C | 26 | 2.8 (2.0, 4.1) | 30.6 | <0.0001 |
(c) Effects of SPR- deficiency in within-treatment pairs | SPR- or C | SPR- or C | N/A | 2.6 (1.3, 5.1) | 7.7 | 0.006 |
Experimental evolution in within-treatment pairs | SPR- or C | SPR- or C | 26 | 2.3 (1.6, 3.3) | 20.7 | <0.0001 |