Metabolite levels in the stroma of spinach chloroplasts exposed to osmotic stress: Effects of the pH of the medium and exogenous dihydroxyacetone phosphate

Planta ◽  
1985 ◽  
Vol 165 (3) ◽  
pp. 416-423 ◽  
Author(s):  
S. Boag ◽  
A. R. Portis
Keyword(s):  
Osmotic Stress ◽  
Dihydroxyacetone Phosphate ◽  
Stress Effects ◽  
Spinach Chloroplasts

scholarly journals INFLUENCE OF ABIOTIC STRESS FACTORS ON THE HYDRATION OF PLANT TISSUES OF SEDUM HYBRIDUM L. (AIZOPSIS HYBRIDA (L.) GRULICH)

2021 ◽  
Author(s):  
N.V. Terletskaya ◽  
T.N. Kobylina ◽  
Zh.A. Kenzhebayeva
Keyword(s):  
Abiotic Stress ◽  
Osmotic Stress ◽  
Plant Material ◽  
Stress Factors ◽  
Moisture Loss ◽  
Control Group ◽  
Plant Tissues ◽  
Stress Effects ◽  
Abiotic Stress Factors ◽  
Adaptive Effect

Genus Sedum (family Crassulaceae) - succulents adapted to lack of moisture. Morphophysiological reactions of immature Sedum hybridum L. (Aizopsis hybrida (L.) Grulich) plants to stressful conditions of water scarcity, salinization and low positive temperatures are described. The high resistance of plants to the studied stress effects is shown. The tendency of the dynamics of the highest moisture loss by plants of the control group and the lowest by plants cultivated at PEG–6000 at a concentration of 200 mmol/l was noted, which indicates the adaptive effect of this level of osmotic stress on Sedum hybridum plants. To obtain a completely dry Sedum hybridum mass for various physiological experiments, it is necessary to maintain the plant material at a temperature of 105⸰ C, with at least 40 hours.

Osmotic Stress: Effects of Its Application to a Portion of Wheat Root Systems

Science ◽  
1964 ◽  
Vol 144 (3625) ◽  
pp. 1463-1464
Author(s):  
Raymond E. Meyer ◽  
Joe R. Gingrich
Keyword(s):  
Osmotic Stress ◽  
Root Systems ◽  
Wheat Root ◽  
Stress Effects
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