1000/1000
Hot
Most Recent
Soil salinization caused by the accumulation of sodium can decrease rice yield and quality. Identification of rice salt tolerance genes and their molecular mechanisms could help breeders genetically improve salt tolerance.
Stage | Parents for Cross | Population Type | Evaluation Parameter for Salt Tolerance | PVE% | QTL | High-PVE QTL | Reference |
---|---|---|---|---|---|---|---|
Germination stage | IR64×Azucena | DH | GR, seedling root length, seedling dry mass, seedling vigor | 13.5–19.5 | 7 | 0 | [38] |
Jiucaiqing×IR26 | RIL | GR, RL, SH | 6.5–43.7 | 7 | 4 | [13] | |
Gharib×Sepidroud | F2/F2:4 | GR, germination percentage, radicle length, plumule length, coleoptile length, radicle fresh weight, plumule fresh weigh, radicle dry weight, plumule dry weight, coleoptile fresh weight, coleoptile dry weight | 10.0–21.9 | 17 | 2 | [42] | |
9311×japonica | CSSL | Survival rate | 5.1–93.2 | 4 | - | [41] | |
Seedling stage | Dongnong425×Changbai10 | BC2F2/BC2F2:3 | SST, SNC, SKC, RNC, RKC | 6.45–17.95 | 13 | 0 | [63] |
O. rufipogon×O. Sative | ILs | SDS, STT | 2–8 | 10 | - | [64] | |
(Nona Bokra×Pokkali)×(IR4630-22-2-5-1-3×IR10167-129-3-4) | RIL | SNC, SKC, SNKR | - | 4 | - | [16] | |
IR4630×IR15324 | RIL | SNC, SKC, SNKR, total Na+ and K+, SDW | 6.4–19.6 | 11 | 0 | [17] | |
Milyang 23×Gihobyeo | RIL | SST | 9.2–27.8 | 2 | 1 | [19] | |
Milyang 23×Gihobyeo | RIL | SST | 9.1–27.8 | 2 | 1 | [20] | |
H359×Acc 8558 | RIL | SNC | 1.68–45.39 | 13 | 3 | [21] | |
IR29×Pokkali | RIL | SNC, SKC, RKC, RNKC, SH, chlorophyll content, seedling survival rate, initial and final SST | 6–67 | 27 | 16 | [22] | |
Yiai1×Lishuinuo | RIL | Dead rate of leaf and seedling | 8.65–27.20 | 6 | 1 | [23] | |
IR64×Tarom Molaii | IL | SST, SDS, SKC, SNC, RKC, RNC | - | 23 | - | [26] | |
Ilpumbyeo×Moroberekan | IL | The reduction rate of fresh and dry weight, leaf area and SH | 10.2–13.9 | 8 | 0 | [27] | |
Shuhui527×ZDZ057, Minghui86×Teqing, Minghui86×ZDZ057, Shuhui527×Teqing | IL | SST, SDS | 8.17–42.18 | 43 | 12 | [28] | |
Lemont×Teqing | IL | SST, SDS, SKC, SNC | - | 36 | - | [29] | |
Pokkali×IR29 | IL | SST | 4.00-18.42 | 6 | 0 | [30] | |
Ce258×IR75862, ZGX1×IR75862 | IL | SST, SDS, SKC, SNC | 5.13–13.75/3.73–8.26 * | 18/2 * | 0 | [33] | |
Tarome-Molaei×Tiqing | IL | SNC, SKC, SNKR, RNC, RKC, RNKR | 9.0–30.0 | 14 | 5 | [34] | |
Xiushui 09×IR2061-520-6-9 | IL | SST, SDS, SKC, SNC, SKNR | 5.14–18.89/2.60–14.30 * | 26/21 * | 0 | [35] | |
Zaiyeqing8×Jingxi17 | DH | SDS | 10.2–38.4 | 10 | 2 | [39] | |
Nona Bokra×Koshihikari | F2/F3 | SDS, SNC, SKC, RNC, RKC, Na+ and K+ in root, SDW | 12.4–48.5 | 11 | 3 | [44] | |
Tarommahalli×Khazar | F2/F3 | Survival rate, chlorophyll content, SH, RL, leaf area, the weight of stem and root, total Na+ and K+ in shoot, SNKR | 9.03–38.22 | 32 | 14 | [45] | |
Tarommahali×Khazar | F2/F3 | STR, DM, Na+ content, K+ content, Na+/K+ | 9.03–20.90 | 14 | 1 | [46] | |
Pokkali×Shaheen Basmati | F2/F3 | SST, SH, SDW, SFW, SNC, SKC, SNKR, RNC, RKC, RNKR | 4.89–10.55 | 22 | 0 | [47] | |
BRRI Dhan40×IR61920-3B-22-2-l | F2 | SST | 12.5–29.0 | 3 | 2 | [48] | |
Jiucaiqing×IR26 | RIL | RNKR, SH, SDW, RDW | 7.8–23.9/- * | 15/5 * | 2 | [14] | |
Jiucaiqing×IR26 | RIL | RKC, SNC, SKC, SST | 8.5–18.9/- * | 13/9 * | 0 | [59] | |
Tesanai 2×CB | RIL | SDS | 1.5–11.6 | 4 | 0 | [61] | |
Tesanai 2×CB | RIL | SDS, SDW, RDW, SNC, SKC, SKNR | 4.4–15.0 | 31 | 0 | [62] | |
Teqing×Oryza rufipogon | IL | SST, relative SDW, RDW and total plant dry weight | 8–26 | 15 | 3 | [32] | |
Vegetative growth stage | Co39×Moroberekan | RIL | Content of Na+ in shoot, SNKR, fresh weight of stem, moisture content of leaf | 11.0–26.3 | 14 | 3 | [18] |
Nipponbare×Kasalath | IL | SH, SDW, number of tillers | 12–41 | 31 | 11 | [37] | |
Dongnong425×Changbai10 | BC1F2/BC1F2:3, F2/F3 | RNC, RKC, RNKR, relative RNC, relative RKC, relative RNKR | 3.61–27.9 | 50 | 4 | [49] | |
CSR10×Taraori Basmati | F3 | Relative growth rate, SNKR, visual salt-injury symptoms | 25.6–31.3 | 14 | - | [65] | |
Jiucaiqing×IR26 | F2 | SST, SNKR, SDW | 6.7–19.3 | 7 | 0 | [50] | |
Reproductive growth stage | CSRll×MI48, CSR27×MI48 | RIL | Sensitivity index of grain yield stress | - | 55 | - | [24] |
Zhaiyeqing 8×Jingxi 17 | DH | Effective tiller number, thousand-grain weight, PH, heading date, number of grains per panicle | 7.9–40.1 | 24 | 3 | [40] | |
Sadri×FL478 | F2 | Heading date, PH, length and number of panicles, dry weight of straw, number of fertile and sterile spikelets per plant, total number of spikelets per plant, yield per plant, spikelet fertility, thousand grain weight | 4.2–30.0 | 37 | 1 | [51] | |
NERICA-L-19×Hasawi, Sahel108×Hasawi, BG90-2×Hasawi | F2 | SST, PH, TN, heading date, panicle number per plant, panicle sterility rate, grain number per ear, thousand-grain weight, yield per plant | 6.5–49.5 | 75 | 37 | [52] | |
IR36×Pokkali | F2 | Content of Na+ and Ca2+, absorption rate of Ca2+, relative content of Na+, K+ and Ca2+, relative ion content, relative absorption rate of Na+, K+, Ca2+ and Na+/K+ | 7.69–26.33 | 14 | 3 | [53] | |
IR36×Pokkali | F2 | PH, TN, number of effective tillers, panicle weight, panicle length, number of spikelets panicle, number of unfilled grains panicle, number of grains panicle, panicle fertility, days of 50% flowering, days to maturity, grain length, grain width, grain length–width ratio, grain yield, thousand-grain weight, straw yield, harvest index | 11.52–81.56 | 6 | 1 | [54] | |
Cheriviruppu×Pusa Basmati 1 | F2 | PH, TN, panicle length, yield, biomass, pollen fertility, Na+ content in flag leaf, Na+/K+ | 3.8–48.7 | 24 | 5 | [56] | |
HHZ×Budda, HHZ×Gang46B | BC2F5 | Grain weight, spikelet number, thousand-grain weight, seed fertility | 4.7–90.6 | 22 | 1 | [66] | |
Sahel108×Hasawi, NERICA-L-19×Hasawi, BG90-2×Hasawi | F2 | Days to flowering/heading, PH, TN, panicle sterility, grain yield, yield per plant, yield-component data for each plot, salt tolerance score | 7.3–31.9 | 75 | - | [52] | |
Tarommahalli×Khazar | F2/F3 | PH, TN, number of full grains, number of empty grains, length and number of panicle, biomass | 8.76–26.83 | 12 | 3 | [56] | |
Multiple growth stages | CSR27×MI48 | RIL | Vegetative growth period: content of Na+ in stem, content of K+ and Cl− content in leaf | 5.86–8.55 | 4 | 0 | [25] |
Reproductive growth period: content of Na+, K+ in straw, Na+/K+ in straw, spikelet fertility stress sensitivity index | 7.22–14.05 | 5 | 0 | ||||
IR64×Binam | IL | Seedling stage: SST, SDS, SKC, SNC | - | 13 | - | [36] | |
Vegetative growth period: PH, panicle number, fresh weight | - | 22 | - | ||||
CSR27×MI48 | F2/F3 | Seedling stage: SST | 14.38 | 1 | 0 | [55] | |
F2 | Vegetative growth period: Na+, Cl− content in leaf and stem, K+ content in stem, Na+/K+ in leaf and stem | 11.13–55.72 | 17 | 15 | |||
F2 | Reproductive growth period: content of Na+, K+ and Cl− in leaf, Na+/K+ in leaf | 26.26–52.63 | 7 | 7 | |||
Peta×Pokkali | BC1F1 | Vegetative growth stage: SST, SFW, SDW, Na+ content | - | 4 | - | [57] | |
Reproductive growth stage: weight of stem and leaf, PH, TL, effective panicle, number, panicle weight, main panicle length, grain weight, seed setting rate | - | 11 | - |