Table 1.
Gene interactions for awn development in barley.
| Interaction | Genes | Segregation in F2 generation | Reference |
|---|---|---|---|
| Comp. | N/n and H/h | 9 HA (N_H_): 7 NA (N_hh + nnH_ + nnhh) | [26] |
| Dup. | Lel1/lel1 and Lel2/lel2 | 15 NA (Lel1_Lel2_ + Lel1_lel2lel2 + lel1lel1Lel2_): 1 LF (lel1lel1lel2lel2) | [28] |
| Cum. | Lks2/lks2 and Lks5/lks5 | 9 LA (Lks2_ Lks5_): 6 SA (Lks2_ lks5lks5 +lks2lks2 Lks5_): 1 AL (lks2lks2 lks5lks5) | [31] |
| Rec. epi. | Lks2/lls2 and Kap1/kap1 | 9 HA (Lls2_Kap1_): 3 LA (Lks2_kap1kap1): 4 SA (lks2lks2Kap1_ + lks2lks2kap1kap1) | [23] |
| Dom. epi. | Lsa1/lsa1 and Kap1/kap1 | 12 AL (Lsa1_Kap1_ + Lsa1_kap1kap1): 3 HA (lsa1 lsa1Kap1_): 1 ST (lsa1 lsa1kap1kap1) | [21] |
| Inh. | S/s and A/a | 13 AL (S_A_ + S_aa + ssaa): 3 LA (ssA_) | [30] |
Note: Comp., complementary; Dup., duplicate; Cum., cumulative; Rec. epi., recessive epistasis; Dom. epi., dominant epistasis; Inh., inhibiting; HA, hooded awn; NA, normal awn; LF, leafy awn; LA, long awn; SA, short awn; AL, awnless; ST, straight awn.