Nitric oxide regulates photosynthetic performance and stomatal behaviour supplemented with nitrogen and sulfur in mustard under salt stress

2019 ◽  
Author(s):  
Badar Jahan ◽  
Mohamed F. AlAjmi ◽  
Md Tabish Rehman ◽  
Nafees A. Khan
Keyword(s):  
Nitric Oxide ◽  
Salt Stress ◽  
Photosynthetic Performance ◽  
Stomatal Behaviour

scholarly journals Nitric oxide modulates polyamine homeostasis in sunflower seedling cotyledons under salt stress

2019 ◽  
Vol 14 (11) ◽  
pp. 1667730 ◽  
Author(s):  
Aditi Tailor ◽  
Rajesh Tandon ◽  
Satish C. Bhatla
Keyword(s):  
Nitric Oxide ◽  
Salt Stress ◽  
Sunflower Seedling

Interactive role of nitric oxide and calcium chloride in enhancing tolerance to salt stress

Nitric Oxide ◽  
2012 ◽  
Vol 27 (4) ◽  
pp. 210-218 ◽  
Author(s):  
M. Nasir Khan ◽  
Manzer H. Siddiqui ◽  
Firoz Mohammad ◽  
M. Naeem
Keyword(s):  
Nitric Oxide ◽  
Salt Stress ◽  
Calcium Chloride

scholarly journals Melatonin improves K+ and Na+ homeostasis in rice under salt stress by mediated nitric oxide

2020 ◽  
Vol 206 ◽  
pp. 111358
Author(s):  
Feiyu Yan ◽  
Haimin Wei ◽  
Weiwei Li ◽  
Zhenghui Liu ◽  
She Tang ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Salt Stress

scholarly journals Nitric oxide mitigates salt stress effects of pepper seedlings by altering nutrient uptake, enzyme activity and osmolyte accumulation

2019 ◽  
Vol 25 (5) ◽  
pp. 1149-1161 ◽  
Author(s):  
Mostafakamal Shams ◽  
Melek Ekinci ◽  
Selda Ors ◽  
Metin Turan ◽  
Guleray Agar ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Enzyme Activity ◽  
Salt Stress ◽  
Nutrient Uptake ◽  
Stress Effects ◽  
Osmolyte Accumulation

scholarly journals Chlorophyll Retention and High Photosynthetic Performance Contribute to Salinity Tolerance in Rice Carrying Drought Tolerance Quantitative Trait Loci (QTLs)

Agriculture ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 620
Author(s):  
Noppawan Nounjan ◽  
Wuttipong Mahakham ◽  
Jonaliza L. Siangliw ◽  
Theerayut Toojinda ◽  
Piyada Theerakulpisut
Keyword(s):  
Salt Stress ◽  
Quantitative Trait Loci ◽  
Salt Tolerance ◽  
Drought Tolerance ◽  
Quantitative Trait ◽  
Photosynthetic Performance ◽  
Chromosome 8 ◽  
Recurrent Parent ◽  
Putative Gene ◽  
Trait Loci

Jasmine rice (Oryza sativa L.), or Khao Dawk Mali 105 (KDML105), is sensitive to drought and salt stresses. In this study, two improved drought-tolerant chromosome segment substitution lines (CSSLs) of KDML105 (CSSL8-103 and CSSL8-106), which carry drought tolerance quantitative trait loci (QTLs) on chromosome 8, were evaluated for salt tolerance and were compared with KDML105 and the QTL donor DH103, their parents and the salt-tolerant genotype Pokkali. After being subjected to salt stress for 6 days, 3-week-old seedlings of Pokkali showed the highest salt tolerance. Parameters related to photosynthesis were less inhibited in both CSSLs and the donor DH103, while these parameters were more severely damaged in the recurrent parent KDML105. Albeit a high ratio of Na+/K+, CSSLs and DH103 showed similar or higher contents of soluble sugar and activity of superoxide dismutase (SOD; EC1.15.1.1) compared with Pokkali, indicating possible mechanisms of either tissue or osmotic tolerance in these plants. The expression of a putative gene Os08g41990 (aminotransferase), which is located in DT-QTL and is involved in chlorophyll biosynthesis, significantly decreased under salt stress in KDML105 and CSSL8-103, while no obvious change in the expression of this gene was observed in Pokkali, DH103 and CSSL8-106. This gene might play a role in maintaining chlorophyll content under stress conditions. Taken together, the results of this study indicate that DT-QTL could contribute to the enhancement of photosynthetic performance in CSSL lines, leading to changes in their physiological ability to tolerate salinity stress.

scholarly journals Salt Stress Reduces Root Meristem Size by Nitric Oxide-Mediated Modulation of Auxin Accumulation and Signaling in Arabidopsis

2015 ◽  
Vol 168 (1) ◽  
pp. 343-356 ◽  
Author(s):  
Wen Liu ◽  
Rong-Jun Li ◽  
Tong-Tong Han ◽  
Wei Cai ◽  
Zheng-Wei Fu ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Salt Stress ◽  
Root Meristem ◽  
Meristem Size ◽  
Auxin Accumulation
Sign in / Sign up

Export Citation Format

Share Document