Table 1 Survey of rice germplasm with SUB1A and SUB1C specific primers SC3 and ART5, respectively and plant height, elongation of shoot and survival percentage due to 14 and 20 days of submergence.
Cultivars | Primers | Plant height(cm) | Elongation(%) | Survival(%) | ||||
|---|---|---|---|---|---|---|---|---|
SC3 | ART5 | 14 DS | 20 DS | 14 DS | 20 DS | 14 DS | 20 DS | |
Swarna-Sub1 | (+) | (+) | 37 ± 0.8 | 39 ± 1.3 | 54 ± 7.4 | 64 ± 2.5 | 88 ± 9.0 | 12 ± 2.5 |
IR64-Sub1 | (+) | (+) | 42 ± 4.0 | 50 ± 3.7 | 52 ± 11.8 | 62 ± 1.7 | 90 ± 3.3 | 30 ± 8.5 |
SambaMahsuri-Sub1 | (+) | (+) | 45 ± 4.1 | 48 ± 3.0 | 57 ± 10.6 | 69 ± 12.1 | 66 ± 7.8 | 14 ± 5.0 |
INGR04001 | (–) | (+) | 63 ± 3.7 | 69 ± 3.0 | 81 ± 18.0 | 86 ± 5.4 | 90 ± 3.9 | 76 ± 5.0 |
INGR08110 | (–) | (+) | 63 ± 3.9 | 71 ± 2.4 | 89 ± 17.2 | 101 ± 15.6 | 87 ± 6.3 | 68 ± 3.0 |
AC38575 | (+) | (–) | 56 ± 1.4 | 70 ± 3.7 | 73± 7.5 | 88 ± 14.8 | 90 ± 7.1 | 84 ± 4.5 |
AC37887 | (+) | (–) | 53 ± 3.8 | 68 ± 2.6 | 88 ± 13.0 | 91 ± 17.2 | 88 ± 7.7 | 84 ± 6.5 |
IC258990 | (+) | (–) | 58 ± 4.0 | 64 ± 2.1 | 70 ± 11.5 | 81± 18.0 | 96 ± 5.3 | 83 ± 9.0 |
AC258830 | (+) | (+) | 60 ± 5.3 | 66 ± 5.4 | 74 ± 7.3 | 97 ± 13.8 | 92 ± 2.2 | 88 ± 9.0 |
AC42087 | (+) | (–) | 63 ± 2.2 | 67 ± 2.6 | 78 ± 7.3 | 81 ± 9.4 | 96 ± 5.2 | 85 ± 6.9 |
AC42088 | (+) | (+) | 54 ± 3.0 | 68 ± 1.3 | 59 ± 9.0 | 102 ± 18.9 | 98 ± 2.3 | 74 ± 5.7 |
AC20431-W | (–) | (+) | 59 ± 3.2 | 62 ± 0.8 | 77 ± 5.9 | 95 ± 5.2 | 91 ± 8.4 | 73 ± 8.5 |
AC20431-B | (+) | (–) | 53 ± 5.7 | 59 ± 2.4 | 65 ± 6.7 | 77 ± 9.1 | 96 ± 3.9 | 83 ± 5.5 |
INGR08113 | (+) | (–) | 84 ± 1.3 | 108 ± 5.6 | 137 ± 15.6 | 186 ± 10.7 | 84 ± 9.3 | 71 ± 4.0 |
INGR08109 | (+) | (+) | 96 ± 7.2 | 113 ± 5.6 | 147 ± 15.6 | 163 ± 12.3 | 90 ± 8.2 | 77 ± 11 |
INGR08111 | (+) | (+) | 85 ± 6.4 | 107 ± 2.9 | 157 ± 13.3 | 194 ± 22.8 | 81 ± 6.6 | 53 ± 13 |
AC42091 | (+) | (–) | 94 ± 5.3 | 109 ± 7.3 | 130 ± 9.0 | 156 ± 10.7 | 83 ± 9.3 | 77 ± 7.0 |
Swarna (Susceptible check) | (–) | (–) | 53 ± 1.6 | NB | 106 ± 18.6 | NB | 3 ± 1.5 | 0 |
IR42 (Susceptible check) | (–) | (–) | 58 ± 3.6 | NB | 113 ± 12.6 | NB | 5 ± 1.6 | 0 |
FR13A (Tolerant check) | (+) | (+) | 56 ± 4.5 | 59 ± 0.7 | 61 ± 5.4 | 63 ± 4.8 | 93 ± 3.3 | 78 ± 4.6 |
Mean | 62 | 71 | 89 | 103 | 81 | 60 | ||
LSD*p<0.05 | 5 | 6 | 20 | 16 | 10 | 9 | ||