Table IV. Significant correlation of transcriptional changes of barley between different host/nonhost pairs of pathogens and mlo-mediated resistance against Bgh.
| Comparison | ra | Pb | nc |
| DI PM epidermis versus DI Bgh epidermis mlo5 | 0.486 | <0.0001 | 366 |
| DI PM leaf versus DI Bgh leaf mlo5 | 0.463 | <0.0001 | 302 |
| DI Mag epidermis versus DI Bgh epidermis mlo5 | 0.394 | <0.0001 | 121 |
| DI Rust leaf versus DI Bgh leaf mlo5 | −0.077 | 0.1353 | 374 |
Pearson r.
Two-sided test for significant deviation of slope from zero.
Number of unigenes corresponding to differentially accumulating transcripts in both interactions to be compared.