Table 5.
Differential expression of LEA proteins in the sahy9/apum23 mutanta compared with the wild type
| Locus | Protein name | Biological/molecular function | Fold changeb (P value) normal conditions | Fold change (P value) salt stress |
|---|---|---|---|---|
| AT1G52690 | LEA7 (LEA_4)c | Embryo development ending in seed dormancy | 2.83 (7.23E-07) | 0.36 (2.04E-06) |
| AT4G21020 | (LEA_4) | Embryo development ending in seed dormancy | 2.68 (2.61E-06) | 2.22 (0.00026) |
| AT5G44310 | (LEA_4) | Embryo development ending in seed dormancy | 2.64 (3.73E-06) | 2.73 (3.92E-06) |
| AT3G17520 | (LEA_4) | Embryo development ending in seed dormancy | 2.60 (5.1E-06) | 0.54 (0.0041) |
| At2G42540 | COR15A, (LEA_4) | Response to ABA and cold | 2.33 (5.66E-05) | 0.60 (0.018) |
| AT5G53820 | LEA | 2.31 (7.05E-05) | ns | |
| AT4G02380 | ATLEA5 (LEA_3), SAG21 | Response to abscisic acid | 1.98 (0.0012) | ns |
| AT5G06760 | LEA4–5 (LEA_1) | Response to osmotic stress | 1.90 (0.0024) | 0.54 (0.0041) |
| AT3G02480 | (LEA_4) | ABR, ABA-RESPONSE PROTEIN | 1.86 (0.0033) | 0.61 (0.020) |
| AT3G15670 | LEA76 (LEA_4) | Embryo development ending in seed dormancy | 1.79 (0.0059) | 0.64 (0.035) |
| AT2G42560 | (LEA_4) | Embryo development ending in seed dormancy | 1.73 (0.010) | 0.33 (1.78E-07) |
| AT2G42530 | COR15B (LEA_4) | Response to ABA and cold | ns | 0.55 (0.0056) |
aPlants were grown vertically on half-strength MS medium for 10 days and then transferred to fresh medium supplemented with or without 150 mM NaCl for 1 day. bThe fold change in sahy9/apum23 was normalized against the wild type. ns no significance. cLEA proteins were classified into groups based on previous description [24]