[PDF] Top 20 Genetic Structure of Salinity Tolerance in Rice at Seedling Stage
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Genetic Structure of Salinity Tolerance in Rice at Seedling Stage
... It additive effect was 7.591 and its LOD was 396.2. No QTL was detected under stress conditions for this attribute (Table 1 and 2). In normal conditions, 1 QTL close to the RM39 marker was detected on chromosome 5. ... See full document
9
QTL MAPPING FOR SALINITY TOLERANCE AT SEEDLING STAGE IN RICE
... with salinity tolerance (Lang et ...salt tolerance on Chromosome 1 but their position in chromosome was not exactly the ...to salinity tolerance; Na + uptake (one), K + uptake (two), Na ... See full document
10
Introgression the Salinity Tolerance QTLs Saltol into AS996, the Elite Rice Variety of Vietnam
... donor rice variety FL478 (IR 66946-3R-178-1-1), has been promoted as an improved donor for breeding programs, as it has a high level of seedling stage salinity tolerance and is ... See full document
7
Characterizing the Saltol quantitative trait locus for salinity tolerance in rice
... improve rice yields on salt affected ...provide seedling stage tolerance: FL478 at IRRI and FL378 at Dhaka University and ...same tolerance effect in a different genetic ... See full document
13
Identifying QTLs Associated and Marker-Assisted Selection for Salinity Tolerance at the Seedling, Vegetative and Reproductive Stages in Rice (Oryza Sativa L.)
... to salinity tolerance at seedling stage on chromosome 1 (RM3532-S-RM10694; RM3740-RM5336 and RM11125-RM9) with genetic distance of ...revealed salinity tolerance at ... See full document
9
Evaluating rice for salinity using pot-culture provides a systematic tolerance assessment at the seedling stage
... of rice genotypes gener- ally agreed with results obtained from the total salt stress response index (TSSRI) method, particularly for the two extreme groups (high salt tolerant and salt sen- ...salt ... See full document
14
Molecular Dissection of Seedling Salinity Tolerance in Rice (Oryza sativa L.) Using a High-Density GBS-Based SNP Linkage Map
... Results: We evaluated a population of 187 recombinant inbred lines (RILs) developed from a cross between Bengal and Pokkali for nine traits related to salinity tolerance. A total of 9303 SNP markers ... See full document
22
Molecular characterization for salinity tolerance in rice using microsatellite markers
... of salinity in the soils would be a practical solution of such problem in crops (Yamaguchi and Blumwald, ...Molecular genetic studies have revealed that tolerance to salt stress in plants is ... See full document
12
Genome-wide association study and candidate gene analysis of alkalinity tolerance in japonica rice germplasm at the seedling stage
... fecting rice cultivation worldwide (Li et al. 2014). In contrast to salinity stress, alkalinity stress can not only cause ionic toxicity in plants but also damage the stabil- ity of cells due to its high ... See full document
12
Development and Standardization of a Simple and Quick Screening Protocol for Arsenic Phyto toxicity Tolerance at Seedling Stage in Rice
... metal tolerance is under genetic control ...repeatable seedling-based bioassay is required for selection of tolerant genotypes from early segregating generations ...inter-specific genetic ... See full document
10
Mapping QTLs for Cold Tolerance at Seedling Stage Using an Oryza sativa O. rufipogon Backcross Inbred Line Population
... wild rice known in the world (116°36'E, ...for genetic and breeding programs since it possesses many excel- lent characteristics including fertility restoration for male sterility (Chen et ...drought ... See full document
6
Screening Rice (Oryza Sativa L.) Genetic Resources for Cold Tolerance at the Germination Stage
... the rice genotypes of subspecies japonica is more resistant to low temperatures and have higher cold tolerance as compared with such traits of subspecies ...cold tolerance of rice at ... See full document
5
Exogenous Application of Proline Improved Salt Tolerance in Rice through Modulation of Antioxidant Activities
... of rice cultivars (Table 4). Application of proline at both seedling and vegetative stages produced the highest yield of rice grains of Shaheen basmati while lower yield was observed in ...hybrid ... See full document
12
Development of sodicity tolerant rice varieties through marker assisted backcross breeding
... sodicity tolerance, difficulties in screening and linkage drag as reported by Jairia et ...seeding stage has been identified in the rice variety Pokkali, (Krishnendu Chattopadhyay et ...salt ... See full document
9
Salinity tolerance mechanisms in glycophytes: An overview with the central focus on rice plants
... in rice plants (Munns 1985), suggest- ing a significant contribution of Na + bypass flow in salinity-induced shoot Na + accumulation in rice ...of rice plants is believed to be the outcome of ... See full document
18
Screening of Rice (Oryza sativa L.) Genotypes for Salinity Tolerance in Ethiopia
... increased salinity and this effect was more pronounced in genotype IR61247-3B-8-2-1 ...higher salinity levels could be the result of shortened grain filling period ...of salinity was most pronounced ... See full document
7
Amelioration of Salinity Stress in Maize Seed Germination and Seedling Growth Attributes through Seed Priming
... and Salinity Stress on Shoot Length Shoot length varied due to seed priming treatments and various salinity levels in this study at seedling stage (Table ...without salinity stress and ... See full document
10
Genetic Basis of Drought Resistance at Reproductive Stage in Rice: Separation of Drought Tolerance From Drought Avoidance
... Sowing time was staggered among the lines to synchronize flowering on the basis of the heading dates of the lines observed in 2002. Three to five germinated seeds were directly sown in each pipe and only one healthy ... See full document
16
INFLUENCE OF NaCI SALINITY ON THE DEHA V10URS OF MALATE, ISOCITRA TE AND GLUCOSE 6-PHOSPHA TE DEHYDROGENASES IN GROWING RICE SEEDLINGS IN RELATION TO SALT TOLERANCE
... Seedlings of rice cultivars differing in salt tolerance when raised under increasing levels of NaCI salinity show distinct morphological differences as well as varying behaviou[r] ... See full document
6
Potassium homeostasis and salinity tolerance in barley : physiological and genetic aspects
... Conference Papers Newman I, Chen Z, Zhou M, Mendham N, Shabala S 2007 'Salt tolerance requires K+ retention by barley roots', 14th International Workshop on Plant Membrane Biology, Valen[r] ... See full document
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