scholarly journals GmCLC1 Confers Enhanced Salt Tolerance through Regulating Chloride Accumulation in Soybean

2016 ◽  
Vol 7 ◽  
Author(s):  
Peipei Wei ◽  
Longchao Wang ◽  
Ailin Liu ◽  
Bingjun Yu ◽  
Hon-Ming Lam
Keyword(s):  
Salt Tolerance ◽  
Chloride Accumulation

scholarly journals Identification of salt tolerance QTL in a wheat RIL mapping population using destructive and non-destructive phenotyping

2021 ◽  
Vol 48 (2) ◽  
pp. 131
Author(s):  
Muhammad A. Asif ◽  
Melissa Garcia ◽  
Joanne Tilbrook ◽  
Chris Brien ◽  
Kate Dowling ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Salinity Tolerance ◽  
Shoot Growth ◽  
Wheat Yield ◽  
Genotyping By Sequencing ◽  
Triticum Aestivum L ◽  
Potential Candidate ◽  
Sodium Accumulation ◽  
Chloride Accumulation ◽  
Non Destructive

Bread wheat (Triticum aestivum L.) is one of the most important food crops, however it is only moderately tolerant to salinity stress. To improve wheat yield under saline conditions, breeding for improved salinity tolerance of wheat is needed. We have identified nine quantitative trail loci (QTL) for different salt tolerance sub-traits in a recombinant inbred line (RIL) population, derived from the bi-parental cross of Excalibur × Kukri. This population was screened for salinity tolerance subtraits using a combination of both destructive and non-destructive phenotyping. Genotyping by sequencing (GBS) was used to construct a high-density genetic linkage map, consisting of 3236 markers, and utilised for mapping QTL. Of the nine mapped QTL, six were detected under salt stress, including QTL for maintenance of shoot growth under salinity (QG(1-5).asl-5A, QG(1-5).asl-7B) sodium accumulation (QNa.asl-2A), chloride accumulation (QCl.asl-2A, QCl.asl-3A) and potassium:sodium ratio (QK:Na.asl-2DS2). Potential candidate genes within these QTL intervals were shortlisted using bioinformatics tools. These findings are expected to facilitate the breeding of new salt tolerant wheat cultivars.

Application of SSR Technique for the Identification of Markers Linked to Salinity Tolerance in Rice

2013 ◽  
Vol 19 (2) ◽  
pp. 57-65
Author(s):  
MH Kabir ◽  
MM Islam ◽  
SN Begum ◽  
AC Manidas
Keyword(s):  
Salt Tolerance ◽  
Ssr Markers ◽  
Salinity Tolerance ◽  
Seedling Stage ◽  
Phenotypic Screening ◽  
Salt Tolerant ◽  
Marker Assisted Breeding ◽  
Hydroponic System ◽  
Rice Landrace ◽  
Salt Susceptible

A cross was made between high yielding salt susceptible BINA variety (Binadhan-5) with salt tolerant rice landrace (Harkuch) to identify salt tolerant rice lines. Thirty six F3 rice lines of Binadhan-5 x Harkuch were tested for salinity tolerance at the seedling stage in hydroponic system using nutrient solution. In F3 population, six lines were found as salt tolerant and 10 lines were moderately tolerant based on phenotypic screening at the seedling stage. Twelve SSR markers were used for parental survey and among them three polymorphic SSR markers viz., OSR34, RM443 and RM169 were selected to evaluate 26 F3 rice lines for salt tolerance. With respect to marker OSR34, 15 lines were identified as salt tolerant, 9 lines were susceptible and 2 lines were heterozygous. While RM443 identified 3 tolerant, 14 susceptible and 9 heterozygous rice lines. Eight tolerant, 11 susceptible and 7 heterozygous lines were identified with the marker RM169. Thus the tested markers could be efficiently used for tagging salt tolerant genes in marker-assisted breeding programme.DOI: http://dx.doi.org/10.3329/pa.v19i2.16929 Progress. Agric. 19(2): 57 - 65, 2008

INDUCING SALT TOLERANCE IN FRENCH MARIGOLD (TAGETES PATULA) THROUGH SEED PRIMING

2017 ◽  
Vol 16 (3) ◽  
pp. 109-118 ◽  
Author(s):  
Irfan Afzal ◽  
Abdul Rahim ◽  
Muhammad Qasim ◽  
Adnan Younis ◽  
Aamir Nawaz ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Seed Priming ◽  
Tagetes Patula

Comparison of salt tolerance between two potential cultivars of Phoenix dactylifera L. growing in Saudi Arabia

2019 ◽  
Vol 52 (3) ◽  
Author(s):  
Fahad Al-Qurainy ◽  
Salim Khan ◽  
Mohamed Tarroum ◽  
Mohammad Nadeem ◽  
Saleh Alansi ◽  
...  
Keyword(s):  
Saudi Arabia ◽  
Salt Tolerance ◽  
Phoenix Dactylifera ◽  
Phoenix Dactylifera L
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