干旱区生态环境知识资源中心(Arid): Peculiarities of xerophytes adaptation to drought in Chachuna managed territory and Vashlovani protected area (Eastern Georgia)

Arid

DOI	10.1080/11263504.2024.2392549
	Peculiarities of xerophytes adaptation to drought in Chachuna managed territory and Vashlovani protected area (Eastern Georgia)
	Badridze, Gulnara; Chkhubianishvili, Eva; Rapava, Luara; Kikvidze, Medea; Chigladze, Lali; Tsiklauri, Nino; Tsartsidze, Nino
通讯作者	Badridze, G
来源期刊	PLANT BIOSYSTEMS
ISSN	1126-3504
EISSN	1724-5575
出版年	2024
英文摘要	Today, when desertification is one of the expected ecological disasters in the background of global climate change, investigation of the biological mechanisms of xerophytes stress resistance has become popular. One of the key biochemical mechanisms of plant protection against unfavourable environmental conditions is a large group of compounds with different chemical nature united under the name of antioxidant system. Investigation of the characteristics of the antioxidant system of xerophytes of different habitats of the driest region of Georgia (East Georgia) was the aim of the presented study. The content of low-molecular antioxidants and osmolytes as well as the activity of antioxidant enzymes was studied in leaves of experimental plants. It has been concluded that the distinctive values of the indices of antioxidant system are manifested as the main mechanism of adaptation. There can be several such mechanisms in each species at the same time, which is probably a specific feature. In some cases, these mechanisms are similar in species of one habitat and presumably are related to the living environment; In general, it is possible to single out characteristic strategy of adaptation to stress for each studied species, which includes certain enzymatic and non-enzymatic components of the antioxidant system.
英文关键词	Antioxidants drought stress east Georgia mesophytes xerophytes
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001299352000001
WOS关键词	ANTIOXIDANT ACTIVITY ; PROLINE ; STRESS ; CAROTENOIDS ; ASCORBATE ; GROWTH ; LIGHT
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405099
推荐引用方式 GB/T 7714	Badridze, Gulnara,Chkhubianishvili, Eva,Rapava, Luara,et al. Peculiarities of xerophytes adaptation to drought in Chachuna managed territory and Vashlovani protected area (Eastern Georgia)[J],2024.
APA	Badridze, Gulnara.,Chkhubianishvili, Eva.,Rapava, Luara.,Kikvidze, Medea.,Chigladze, Lali.,...&Tsartsidze, Nino.(2024).Peculiarities of xerophytes adaptation to drought in Chachuna managed territory and Vashlovani protected area (Eastern Georgia).PLANT BIOSYSTEMS.
MLA	Badridze, Gulnara,et al."Peculiarities of xerophytes adaptation to drought in Chachuna managed territory and Vashlovani protected area (Eastern Georgia)".PLANT BIOSYSTEMS (2024).