Table 2.
Spike phenotypes in plants with different combinations of Hv-miR172a and cly1 alleles
| Crosses | Line | Locus | Lodicules | Determinacya | |||
|---|---|---|---|---|---|---|---|
| Hv-miR172a | cly1 | Width (mm) mean ± s.e. | Depth (mm) mean ± s.e. | Overall size | |||
| Parents | ‘Conlon’ | miR172a | Cly1.a | 1.14 ± 0.12 | 1.12 ± 0.16 | Large | Wild-type |
| ‘Morex’ | miR172a | Cly1.a | 0.94 ± 0.08 | 1.11 ± 0.18 | Large | Wild-type | |
| GP | miR172a | cly1.b | 0.46 ± 0.05 | 0.28 ± 0.04 | Small | Wild-type | |
| #508-72b | Ds-miR172a | cly1.b | 0.19 ± 0.01 | 0.19 ± 0.01 | Rudimentary | Indeterminate | |
| Conlon*2/#508-72c | TC11-7 #5 | miR172a | Cly1.a | 0.86 ± 0.09 | 1.00 ± 0.04 | Large | Wild-type |
| TC11-7 #4 | miR172a | cly1.b | 0.35 ± 0.03 | 0.41 ± 0.01 | Small | Wild-type | |
| TC11-7 #1 | Ds-miR172a | Cly1.a | 0.22 ± 0.05 | 0.21 ± 0.02 | Rudimentary | Indeterminate | |
| Morex*2/#508-72c | TC11-9 #1 | miR172a | Cly1.a | 0.82 ± 0.07 | 0.81 ± 0.04 | Large | Wild-type |
| TC11-9 #4 | miR172a | cly1.b | 0.42 ± 0.07 | 0.40 ± 0.06 | Small | Wild-type | |
| TC11-9 #14 | Ds-miR172a | Cly1.a | 0.19 ± 0.03 | 0.16 ± 0.04 | Rudimentary | Indeterminate | |
aSpike and spikelet meristem determinacy.
b Ds-miR172a mutant in GP.
c BC 1 F 2 generation; lines were homozygous for the mentioned loci.