Table IV.
Diversity of present calls on the Barley1 GeneChip probe array when hybridized with labeled cRNA from seedling leaf of six cereal species
| Species
|
Accession (Feature)c
|
Haploid Chromosome No.
|
Overlapping Probe Setsa
|
Unique Probe Setsb
|
|||||
|---|---|---|---|---|---|---|---|---|---|
| Barley | Wheat | Oat | Rice | Sorghum | Maize | ||||
| Barley | C.I. 16151 (diploid) | 7 | 9,972 | - | - | - | - | - | 4,348 |
| Wheat | Wheaton (hexaploid) | 21 | 4,972 | 5,392 | (1,969) | (1,311) | (1,168) | (901) | 239 |
| Oat | C.I. 3815 (diploid A genome) | 7 | 2,309 | 2,075 | 2,645 | (1,064) | (984) | (803) | 139 |
| Rice | Lemont (diploid japonica) | 12 | 1,573 | 1,392 | 1,169 | 1,911 | (856) | (723) | 146 |
| Sorghum | BTX623 (diploid) | 10 | 1,393 | 1,253 | 1,089 | 962 | 1,709 | (781) | 123 |
| Maize | B73 (diploid) | 10 | 1,099 | 980 | 877 | 796 | 868 | 1,281 | 43 |
a
All totals represent detection in both of two replications. Ten to 20 seedlings for each replication were harvested and pooled for RNA preparation, labeling, and hybridization. Bold nos. are probe sets of an individual species. Nos. below the bold diagonal are probe sets detected in both species. Nos. in parentheses indicate probe sets detected in both species and barley
b
Probe sets unique to a given species but not detected in any other
c
C.I. is the standard abbreviation for Cereal Introduction. Mla6 is a gene conferring specific resistance to the powdery mildew fungus