Table 2 Modelled (A, μ, λ) and measured (dry mass) fermentation and growth parameters of the fermentation assays that were performed at different temperatures (10 and 20 °C) and supplemented ethanol levels (0 and 8% (v/v) EtOH)

10 °C, 0% EtOH

P1

6.85 (±0.18)^ab

0.132 (±0.0107)^ab

160 (±2.3)^b

9.2 (±0.65)^cd

P2

6.63 (±0.13)^b

0.140 (±0.0172)^a

122 (±2.3)^c

9.8 (±0.05)^bcd

P3

7.10 (±0.15)^a

0.108 (±0.0064)^bc

97 (±2.2)^e

11.0 (±0.33)^abc

H1 (P1 × P3)

7.02 (±0.18)^ab

0.089 (±0.0059)^c

111 (±3.1)^d

12.2 (±1.62)^ab

H2 (P2 × P3)

7.13 (±0.19)^a

0.106 (±0.0083)^c

118 (±3.2)^c

12.6 (±0.14)^a

H3 (P1 × P2)

6.87 (±0.16)^ab

0.095 (±0.0058)^c

120 (±2.6)^c

7.5 (±1.75)^d

T1 (H1 × P2)

7.01 (±0.14)^ab

0.095 (±0.0054)^c

106 (±2.5)^d

12.7 (±0.39)^a

T2 (T1 segregant)

7.05 (±0.13)^ab

0.093 (±0.0015)^c

182 (±0.7)^a

10.9 (±0.16)^abc

20 °C, 0% EtOH

P1

6.63 (±0.02)^b

0.403 (±0.0069)^a

36 (±0.1)^b

12.5 (±3.12)^a

P2

6.86 (±0.05)^a

0.470 (±0.0630)^a

31 (±0.6)^c

11.6 (±0.16)^a

P3

6.83 (±0.07)^a

0.501 (±0.1218)^a

30 (±0.8)^cd

10.6 (±0.58)^a

H1 (P1 × P3)

6.83 (±0.04)^a

0.435 (±0.0406)^a

29 (±0.3)^de

13.9 (±1.55)^a

H2 (P2 × P3)

6.80 (±0.03)^a

0.426 (±0.0470)^a

22 (±0.7)^f

10.6 (±0.18)^a

H3 (P1 × P2)

6.74 (±0.06)^ab

0.428 (±0.1647)^a

27 (±0.7)^e

13.3 (±1.88)^a

T1 (H1 × P2)

6.87 (±0.05)^a

0.392 (±0.0494)^a

23 (±1.0)^f

13.1 (±0.80)^a

T2 (T1 segregant)

6.77 (±0.08)^ab

0.357 (±0.0292)^a

42 (±0.4)^a

11.5 (±0.22)^a

10 °C, 8% EtOH

P1

3.45 (±0.53)^d

0.009 (±0.0007)^bc

569 (±14.9)^ab

4.3 (±0.4)^bc

P2

0.32 (±0.03)^e

0.001 (±0.0001)^d

186 (±28.3)^d

0.3 (±0.04)^bc

P3

7.50 (±0.20)^a

0.027 (±0.0010)^a

446 (±5.7)^c

15.7 (±1.97)^a

H1 (P1 × P3)

6.45 (±0.96)^ab

0.017 (±0.0082)^b

596 (±58.9)^a

8.1 (±5.26)^b

H2 (P2 × P3)

4.22 (±0.63)^cd

0.004 (±0.0008)^cd

559 (±43.5)^ab

6.4 (±0.24)^b

H3 (P1 × P2)

5.14 (±0.60)^bc

0.010 (±0.0008)^bc

561 (±16.6)^ab

3.3 (±0.09)^bc

T1 (H1 × P2)

1.53 (±0.51)^e

0.002 (±0.0005)^cd

464 (±66.3)^bc

3.3 (±0.70)^bc

T2 (T1 segregant)

NA

NA

NA

NA

20 °C, 8% EtOH

P1

6.69 (±0.11)^b

0.068 (±0.0036)^b

171 (±2.8)^b

7.5 (±1.53)^b

P2

1.00 (±0.01)^d

0.020 (±0.0011)^c

56 (±1.3)^d

1.5 (±0.08)^c

P3

0.31 (±0.01)^e

0.013 (±0.0031)^cd

57 (±2.9)^d

0.8 (±0.10)^c

H1 (P1 × P3)

7.09 (±0.19)^a

0.095 (±0.0068)^a

220 (±2.9)^a

14.9 (±0.10)^a

H2 (P2 × P3)

0.50 (±0.01)^e

0.015 (±0.0033)^cd

49 (±4.1)^d

1.5 (±0.06)^c

H3 (P1 × P2)

1.29 (±0.03)^c

0.015 (±0.0014)^cd

58 (±4.4)^d

1.5 (±0.09)^c

T1 (H1 × P2)

0.51 (±0.01)^e

0.016 (±0.0037)^cd

49 (±4.4)^d

1.1 (±0.06)^c

T2 (T1 segregant)

1.14 (±0.03)^cd

0.007 (±0.0005)^d

70 (±4.5)^c

1.3 (±0.04)^c