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- W4311009634 abstract "The conservation of medicinal plants, particularly endangered or endemic species, is of the utmost importance, especially in light of inevitable climate change and its consequences. Species inhabiting high altitudes adopt exceptional defense mechanisms in response to abiotic stresses as a survival strategy. The objective of the current study was to investigate the effects of altitudinal variations on secondary metabolite accumulation and antioxidant enzyme capacity in four plants (Cotoneaster orbicularis, Crataegus x sinaica, Echinops spinosissimus subsp. Spinosissimus, and Tanacetum sinaicum) growing naturally on the Sinai Peninsula’s high mountains. Plant leaves and soil samples were collected from three altitudes between 1500 and 2250 m a.s.l. to evaluate the adaptive responses of these species in relation to high-altitude oxidative stresses. The results showed that at higher altitudes, the electrical conductivity and the micronutrient contents of the soil decreased, which may be due to the prevalence of silt and clay decreasing at higher altitudes. Chlorophyll a, chlorophyll b, ascorbic acid, and total soluble protein showed similar results in relation to higher altitudes for all species. On the other hand, proline, total soluble sugars, carotenoids, phenols, tannins, and flavonoids increased in response to high altitudes. The activity levels of catalase and ascorbic acid peroxidase showed a significant increase aligned with higher altitudes, while a significant decrease in activity levels was obtained for polyphenol oxidase. In conclusion, the present findings showed that Cotoneaster orbicularis exhibited the maximum response for coping with high-altitude stresses, followed by the remaining three species regarding the level of biochemical and physiological responses. The present work will help formulate conservation plans for important medicinal species." @default.
- W4311009634 created "2022-12-22" @default.
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- W4311009634 date "2022-11-30" @default.
- W4311009634 modified "2023-09-27" @default.
- W4311009634 title "Adaptive Responses of Four Medicinal Plants to High Altitude Oxidative Stresses through the Regulation of Antioxidants and Secondary Metabolites" @default.
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- W4311009634 cites W1502584156 @default.
- W4311009634 cites W1573518848 @default.
- W4311009634 cites W1616029636 @default.
- W4311009634 cites W17144673 @default.
- W4311009634 cites W17903103 @default.
- W4311009634 cites W1863197526 @default.
- W4311009634 cites W1928267722 @default.
- W4311009634 cites W1970539440 @default.
- W4311009634 cites W1970702176 @default.
- W4311009634 cites W1973111076 @default.
- W4311009634 cites W1981830330 @default.
- W4311009634 cites W1987579285 @default.
- W4311009634 cites W1994573931 @default.
- W4311009634 cites W1997861193 @default.
- W4311009634 cites W2004431960 @default.
- W4311009634 cites W2008982968 @default.
- W4311009634 cites W2010899321 @default.
- W4311009634 cites W2017788400 @default.
- W4311009634 cites W2021323536 @default.
- W4311009634 cites W2022307791 @default.
- W4311009634 cites W2028415401 @default.
- W4311009634 cites W2028823348 @default.
- W4311009634 cites W2034294739 @default.
- W4311009634 cites W2036683838 @default.
- W4311009634 cites W2036964020 @default.
- W4311009634 cites W2037683579 @default.
- W4311009634 cites W2066006352 @default.
- W4311009634 cites W2077013120 @default.
- W4311009634 cites W2077052072 @default.
- W4311009634 cites W2078137151 @default.
- W4311009634 cites W2080843596 @default.
- W4311009634 cites W2086764727 @default.
- W4311009634 cites W2090779339 @default.
- W4311009634 cites W2094024103 @default.
- W4311009634 cites W2113862283 @default.
- W4311009634 cites W2121419461 @default.
- W4311009634 cites W2135572188 @default.
- W4311009634 cites W2144203288 @default.
- W4311009634 cites W2168940409 @default.
- W4311009634 cites W2187875484 @default.
- W4311009634 cites W2213447530 @default.
- W4311009634 cites W2407568062 @default.
- W4311009634 cites W2485476232 @default.
- W4311009634 cites W2485662396 @default.
- W4311009634 cites W2499283817 @default.
- W4311009634 cites W2549139352 @default.
- W4311009634 cites W2734760793 @default.
- W4311009634 cites W2767927586 @default.
- W4311009634 cites W2775584245 @default.
- W4311009634 cites W2790947596 @default.
- W4311009634 cites W2792597393 @default.
- W4311009634 cites W2794597140 @default.
- W4311009634 cites W2795645269 @default.
- W4311009634 cites W2808677100 @default.
- W4311009634 cites W2889905243 @default.
- W4311009634 cites W2898692656 @default.
- W4311009634 cites W2912749678 @default.
- W4311009634 cites W2921389495 @default.
- W4311009634 cites W2938675672 @default.
- W4311009634 cites W2948742891 @default.
- W4311009634 cites W2956484665 @default.
- W4311009634 cites W2966829190 @default.
- W4311009634 cites W2968086302 @default.
- W4311009634 cites W2984996426 @default.
- W4311009634 cites W3002058799 @default.
- W4311009634 cites W3007270365 @default.
- W4311009634 cites W3014707568 @default.
- W4311009634 cites W3040964742 @default.
- W4311009634 cites W3046014324 @default.
- W4311009634 cites W3134730792 @default.
- W4311009634 cites W3194524397 @default.
- W4311009634 cites W3200851455 @default.
- W4311009634 cites W4213337917 @default.
- W4311009634 cites W4229053217 @default.
- W4311009634 cites W4230207685 @default.
- W4311009634 cites W4244772746 @default.
- W4311009634 cites W4249785915 @default.
- W4311009634 cites W4281787385 @default.
- W4311009634 cites W4288672219 @default.
- W4311009634 cites W4292687288 @default.
- W4311009634 cites W4293247451 @default.
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- W4311009634 doi "https://doi.org/10.3390/agronomy12123032" @default.
- W4311009634 hasPublicationYear "2022" @default.
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