Table 1.
The basal and stress-response expression (severe or mild drought) of OsNAC genes in different rice genotypes
| Tissue | Gene ID in MSU Osa1 | Conventional name of the gene and its function | Normal expression intensities (log2) | Gene response in NILs under drought stress (DEG) | ||
|---|---|---|---|---|---|---|
| Minghui 63 | IR64 | NIL10 | NIL13 | |||
| Root severe | Os07g04560 | NAC domain-containing protein 94 | 11.36 | 12.19 | 1.10 | – |
| Os07g27330 | No apical meristem protein | 2.71 | 3.06 | −1.28 | – | |
| Leaf severe | Os02g12310 | NAC domain-containing protein 18 | 2.81 | 2.82 | 4.55 | 3.62 |
| Os03g60080 / SNAC1 | Stomata closed, higher seed setting | 7.06 | 8.88 | 3.82 | 2.25 | |
| Leaf mild | Os06g04090 | NAM protein | 8.98 | 9.80 | 1.0 | – |
| Os07g12340 | NAC domain-containing protein 67 | 9.54 | 10.85 | 1.05 | 0.71 | |
| Os03g60080 / SNAC1 | Stomata closed, higher seed setting | 7.06 | 8.88 | 2.08 | 1.89 | |
| Panicle severe | Os09g38000 | Ortholog of ANAC086 | 5.41 | 5.11 | 2.94 | 2.47 |
| Os05g34310 | NAC domain-containing protein 94 | 5.80 | 4.71 | 2.09 | 1.35 | |
| Os07g12340 | NAC domain-containing protein 67 | 8.17 | 9.18 | 1.90 | 1.90 | |
| Os11g03300/OsNAC10 | Root, panicle, drought, salt, ABA | 10.02 | 10.93 | 4.56 | 3.66 | |
| Os02g38130 | Ortholog of ANAC044 | 7.02 | 8.46 | 1.42 | 1.05 | |
| Os06g15690 | Ortholog of ANAC008 | 9.16 | 8.92 | 1.08 | 0.77 | |
| Os09g12380 | No apical meristem protein | 3.67 | 3.47 | 1.81 | ||
| Panicle mild | Os01g66120/SNAC2/6 | Salt, drought, disease resistance | 10.47 | 11.28 | 3.94 | 2.17 |
| Os11g03300/OsNAC10 | Root, panicle, drought, salt, ABA | 10.02 | 10.19 | 4.84 | 4.25 | |
The genes in bold have been characterized in rice, and the fold changes (log2 ratio values) are shown in Supplementary Table 5
DEG differentially expressed genes (DEGs) up-/down-regulated, – not differentially expressed