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Table 5 Dry body weight of adult (Experiment 3.2)

From: Evolution of reproductive traits have no apparent life-history associated cost in populations of Drosophila melanogaster selected for cold shock resistance

Trait

Effect

SS

MS Num

DF Num

DF Den

F ratio

P

(A) Female dry body weight

Selection (Sel)

6.7 × 10–3

6.7 × 10–3

1

4

32.942

0.005

Treatment (Trt)

3 × 10–4

3 × 10–4

1

4

0.287

0.621

Block (Blk)

1.4 × 10–2

3.4 × 10–3

4

3.756

3.62

0.128

Sel × Trt

2 × 10–4

2 × 10–4

1

4

1.199

0.335

Sel × Blk

8 × 10–4

2 × 10–4

4

4

1.059

0.479

Trt × Blk

3.7 × 10–3

9 × 10–4

4

4

4.828

0.078

Sel × Trt × Blk

8 × 10–4

2 × 10–5

4

180

0.491

0.743

(B) Male dry body weight

Selection (Sel)

8.2 × 10–5

8.2 × 10–5

1

4

0.178

0.694

Treatment (Trt)

7 × 10–4

7 × 10–4

1

4

0.701

0.45

Block (Blk)

6 × 10–3

1.5 × 10–3

4

6.553

1.05

0.45

Sel × Trt

1.2 × 10–5

1.2 × 10–5

1

4

0.24

0.65

Sel × Blk

1.8 × 10–3

4.6 × 10–4

4

4

9.55

0.025

Trt × Blk

4 × 10–3

1 × 10–3

4

4

20.974

0.006

Sel × Trt × Blk

2 × 10–4

4.8 × 10–5

4

180

0.145

0.965

  1. A: summary of results from a three-factor mixed model ANOVA on the mean dry body weight of females using selection (FCB and FSB) and treatment (cold shock and no shock) as fixed factors crossed with random block (1–5). B: summary of results from a three-factor mixed model ANOVA on the mean dry body weight of males using selection (FCB and FSB) and treatment (cold shock and no shock) as fixed factors crossed with the random block (1–5)
  2. p-values in bold are statistically significant