scholarly journals Evaluation of wheat cultivars for salinity tolerance at seedling stage based on morphological and molecular markers

2020 ◽  
pp. 1
Author(s):  
Muhammad Haque ◽  
SHEMANA MOLLICK ◽  
Nihar Saha ◽  
SHAMSUN BEGUM
Keyword(s):  
Molecular Markers ◽  
Salinity Tolerance ◽  
Seedling Stage ◽  
Wheat Cultivars

scholarly journals Screening of rice landraces for salinity tolerance at seedling stage through morphological and molecular markers

2014 ◽  
Vol 20 (4) ◽  
pp. 411-423 ◽  
Author(s):  
Md. Nasim Ali ◽  
Lucina Yeasmin ◽  
Saikat Gantait ◽  
Rupak Goswami ◽  
Somsubhra Chakraborty
Keyword(s):  
Molecular Markers ◽  
Salinity Tolerance ◽  
Seedling Stage ◽  
Rice Landraces

Screening of rice landraces (Oryza sativa L.) for seedling stage salinity tolerance using morpho-physiological and molecular markers

2018 ◽  
Vol 40 (4) ◽  
Author(s):  
Md. Tahjib-Ul-Arif ◽  
M. Abu Sayed ◽  
Mirza Mofazzal Islam ◽  
M. Nurealam Siddiqui ◽  
S. N. Begum ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Molecular Markers ◽  
Salinity Tolerance ◽  
Oryza Sativa L ◽  
Seedling Stage ◽  
Rice Landraces

scholarly journals Generation Mean Analysis and Molecular Markers for Salinity Tolerance during Wheat Germination and Seedling Stage

2020 ◽  
Vol 11 (4) ◽  
pp. 85-95
Author(s):  
M. Mahmoud ◽  
H. El-Aref ◽  
A. Taghian ◽  
B. Abd El-Fatah ◽  
M. Abou-Ellail
Keyword(s):  
Molecular Markers ◽  
Salinity Tolerance ◽  
Seedling Stage ◽  
Generation Mean Analysis ◽  
Wheat Germination

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

The relationship among freezing tolerance, vernalization requirement, Ppd alleles and winter hardiness in European wheat cultivars

2017 ◽  
Vol 155 (9) ◽  
pp. 1353-1370 ◽  
Author(s):  
A. GORASH ◽  
R. ARMONIENĖ ◽  
Ž. LIATUKAS ◽  
G. BRAZAUSKAS
Keyword(s):  
Molecular Markers ◽  
Western Europe ◽  
Complex Trait ◽  
Winter Hardiness ◽  
Photoperiod Sensitivity ◽  
The Other ◽  
Wheat Cultivars ◽  
Crucial Component ◽  
Per Se ◽  
The Relationship

SUMMARYWinter hardiness of wheat is a complex trait involving a system of structural, regulatory and developmental genes, which interact in a complex pathway. The objective of the present work was to study the relationship among the main traits determining the level of adaptation and the possibility for target manipulation of breeding material by using molecular markers and phenological parameters. Wheat cultivars from different ecoclimatic environments of Europe were included for analysis. Gene-specific assay showed that photoperiod sensitivity of the studied cultivars was determined by polymorphism in the Ppd-D1 allele. The study established the relationship among winter hardiness, LT50 (the temperature at which 50% of plants are killed), photoperiod sensitivity, vernalization duration and earliness per se genes in the environment of Lithuania. The cultivars from Northern and Western Europe exhibited stronger requirement for vernalization and photoperiod. Although the group of cultivars from the southern latitudes were characterized by earliness, they possessed a stronger level of LT50. The level of LT50 was found to be the most crucial component of winter hardiness, the other traits served as supplementary components.

scholarly journals Screening of rice (Oryza sativa L.) for salinity tolerance at seedling stage under hydroponic condition

2020 ◽  
Vol 8 (4) ◽  
pp. 1776-1779
Author(s):  
Anuj Kumar ◽  
DK Dwivedi ◽  
Pratibha Yadav ◽  
Rahul Kumar ◽  
Preeti Kumari ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Salinity Tolerance ◽  
Oryza Sativa L ◽  
Seedling Stage

scholarly journals Generation Mean Analysis and Molecular Markers for Drought Tolerance in Wheat during Germination and Seedling Stage

2020 ◽  
Vol 11 (3) ◽  
pp. 49-58
Author(s):  
M. Aboud ◽  
H. El-Aref ◽  
A. Taghian ◽  
B. Abd El-Fatah ◽  
E. El-Farash
Keyword(s):  
Molecular Markers ◽  
Drought Tolerance ◽  
Seedling Stage ◽  
Generation Mean Analysis

Evaluation of Rice Genotypes at Seedling Stage for Salinity Tolerance

2002 ◽  
Vol 1 (2) ◽  
pp. 117-118 ◽  
Author(s):  
Yousaf Ali . ◽  
A. R. Awan . ◽  
M. Y. Ashraf .
Keyword(s):  
Salinity Tolerance ◽  
Seedling Stage ◽  
Rice Genotypes

scholarly journals Marker aided introgression of ‘Saltol’, a major QTL for seedling stage salinity tolerance into an elite Basmati rice variety ‘Pusa Basmati 1509’

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Ashutosh Kumar Yadav ◽  
Aruna Kumar ◽  
Nitasha Grover ◽  
Ranjith Kumar Ellur ◽  
S. Gopala Krishnan ◽  
...  
Keyword(s):  
Salinity Tolerance ◽  
Rice Variety ◽  
Seedling Stage ◽  
Basmati Rice ◽  
Major Qtl
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