scholarly journals Expression Analysis of Hv TIP2;3 and Hv TIP4;1 in Sensitive and Tolerant Barley Genotypes Under Salinity Stress

2016 ◽  
Vol 2 (2) ◽  
pp. 1-14
Author(s):  
Robab Salami ◽  
Seyed Abolghasem Mohammadi ◽  
Sara Ghafarian ◽  
Mohammad Moghaddam ◽  
◽  
...  
Keyword(s):  
Salinity Stress ◽  
Expression Analysis ◽  
Barley Genotypes

The proteome response of salt-resistant and salt-sensitive barley genotypes to long-term salinity stress

2012 ◽  
Vol 39 (5) ◽  
pp. 6387-6397 ◽  
Author(s):  
Foad Fatehi ◽  
Abdolhadi Hosseinzadeh ◽  
Houshang Alizadeh ◽  
Tahereh Brimavandi ◽  
Paul C. Struik
Keyword(s):  
Salinity Stress ◽  
Barley Genotypes

Genetic variation in the root growth response of barley genotypes to salinity stress

2013 ◽  
Vol 40 (5) ◽  
pp. 516 ◽  
Author(s):  
Megan C. Shelden ◽  
Ute Roessner ◽  
Robert E. Sharp ◽  
Mark Tester ◽  
Antony Bacic
Keyword(s):  
Genetic Variation ◽  
Salt Stress ◽  
Root Growth ◽  
Salinity Stress ◽  
Early Phase ◽  
Root Elongation ◽  
Wild Barley ◽  
Seminal Root ◽  
Biochemical Characterisation ◽  
Barley Genotypes

We aimed to identify genetic variation in root growth in the cereal crop barley (Hordeum vulgare L.) in response to the early phase of salinity stress. Seminal root elongation was examined at various concentrations of salinity in seedlings of eight barley genotypes consisting of a landrace, wild barley and cultivars. Salinity inhibited seminal root elongation in all genotypes, with considerable variation observed between genotypes. Relative root elongation rates were 60–90% and 30–70% of the control rates at 100 and 150 mM NaCl, respectively. The screen identified the wild barley genotype CPI71284–48 as the most tolerant, maintaining root elongation and biomass in response to salinity. Root elongation was most significantly inhibited in the landrace Sahara. Root and shoot Na+ concentrations increased and K+ concentrations decreased in all genotypes in response to salinity. However, the root and shoot ion concentrations did not correlate with root elongation rates, suggesting that the Na+ and K+ concentrations were not directly influencing root growth, at least during the early phase of salt stress. The identification of genetic diversity in root growth responses to salt stress in barley provides important information for future genetic, physiological and biochemical characterisation of mechanisms of salinity tolerance.

Expression analysis of barley (Hordeum vulgare L.) during salinity stress

2006 ◽  
Vol 6 (2) ◽  
pp. 143-156 ◽  
Author(s):  
Harkamal Walia ◽  
Clyde Wilson ◽  
Abdul Wahid ◽  
Pascal Condamine ◽  
Xinping Cui ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Salinity Stress ◽  
Expression Analysis ◽  
Hordeum Vulgare L

Expression analysis and promoter methylation under osmotic and salinity stress of TaGAPC1 in wheat (Triticum aestivum L)

PROTOPLASMA ◽  
2016 ◽  
Vol 254 (2) ◽  
pp. 987-996 ◽  
Author(s):  
Ying Fei ◽  
Yuanxia Xue ◽  
Peixiu Du ◽  
Shushen Yang ◽  
Xiping Deng
Keyword(s):  
Triticum Aestivum ◽  
Salinity Stress ◽  
Expression Analysis ◽  
Promoter Methylation ◽  
Triticum Aestivum L
Sign in / Sign up

Export Citation Format

Share Document