PhysiologyHydrogen sulfide donor Sodium hydrosulfide (cas 16721-80-5)-improved heat tolerance in maize and involvement of proline
-
Add time:09/08/2019 Source:sciencedirect.com
Hydrogen sulfide (H2S) has long been considered as a phytotoxin, but nowadays as a cell signal molecule involved in growth, development, and the acquisition of stress tolerance in higher plants. In the present study, hydrogen sulfide donor, sodium hydrosulfide (NaHS), pretreatment markedly improved germination percentage of seeds and survival percentage of seedlings of maize under heat stress, and alleviated an increase in electrolyte leakage of roots, a decrease in tissue vitality and an accumulation of malondialdehyde (MDA) in coleoptiles of maize seedlings. In addition, pretreatment of NaHS could improve the activity of Δ1-pyrroline-5-carboxylate synthetase (P5CS) and lower proline dehydrogenase (ProDH) activity, which in turn induced accumulation of endogenous proline in maize seedlings. Also, application of proline could enhance endogenous proline content, followed by mitigated accumulation of MDA and increased survival percentage of maize seedlings under heat stress. These results suggest that sodium hydrosulfide pretreatment could improve heat tolerance of maize and the acquisition of this heat tolerance may be involved in proline.
We also recommend Trading Suppliers and Manufacturers of Sodium hydrosulfide (cas 16721-80-5). Pls Click Website Link as below: cas 16721-80-5 suppliers
Prev:Signaling effects of Sodium hydrosulfide (cas 16721-80-5) in healthy donor peripheral blood mononuclear cells
Next:Research ReportSodium hydrosulfide (cas 16721-80-5) prevents hypoxia-induced behavioral impairment in neonatal mice) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Synthesis, characterization, and binding affinity of hydrosulfide complexes of synthetic iron(II) porphyrinates09/26/2019
- Sodium hydrosulfide (cas 16721-80-5) inhibits the differentiation of osteoclast progenitor cells via NRF2-dependent mechanism☆09/25/2019
- Sodium hydrosulfide (cas 16721-80-5) alleviates cadmium toxicity by changing cadmium chemical forms and increasing the activities of antioxidant enzymes in salix09/24/2019
- Hydrogen sulfide donor Sodium hydrosulfide (cas 16721-80-5)-induced heat tolerance in tobacco (Nicotiana tabacum L) suspension cultured cells and involvement of Ca2+ and calmodulin09/10/2019
- Research ReportSodium hydrosulfide (cas 16721-80-5) prevents hypoxia-induced behavioral impairment in neonatal mice09/09/2019
- Signaling effects of Sodium hydrosulfide (cas 16721-80-5) in healthy donor peripheral blood mononuclear cells09/07/2019
- Inhalation of Sodium hydrosulfide (cas 16721-80-5) (NaHS) alleviates NO2-induced pulmonary function and hematological impairment in rats09/06/2019
-
Health and Chemical more >
-
Related Products
- Sodium 2,4-dimethylbenzenesulfonate
- SODIUM γ-FLUORO-β-HYDROXYBUTYRATE
- Sodium ((3-methoxy-1-methyl-3-oxo-1-propenyl)amino)phenylacetate
- Sodium (+)-10-camphorsulfonate
- Sodium (2-carbamoylphenoxy)acetate
- Sodium (2-methyl-4-chlorophenoxy)acetate
- Sodium (6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate
- Sodium (C10-16)alkylbenzenesulfonate
- Sodium (R,R)-5-(2-((2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)-1,3-benzodioxole-2,2-
- Sodium (S)-lactate