From: Transcriptomic analysis reveals overdominance playing a critical role in nicotine heterosis in Nicotiana tabacum L.
Years
Developmental stage
Mid-parent heterosis
Over high-parent heterosis
Below low-parent heterosis
2013
BT
11.48
3.92
20.24
AT
34.56
24.65
46.18
2014
10.39
2.13
20.11
40.84
28.38
55.99
2015
2.83
2.36
3.31
44.82
33.48
58.26