Arid
DOI10.1080/14786419.2019.1689500
Plants adapted to arid areas: specialized metabolites
Zahedi, Seyed Morteza1; Karimi, Mahdieh2; Venditti, Alessandro3
通讯作者Zahedi, Seyed Morteza
来源期刊NATURAL PRODUCT RESEARCH
ISSN1478-6419
EISSN1478-6427
出版年2019
英文摘要

Drought stress affects growth, morphological and biochemical properties in plants. To develop resistance and adapt to drought, plants need metabolic changes. Adaptations to stress involve changes to gene expression that activate metabolic processes that promote drought resistance and that may include biosynthesis and accumulation of specialized metabolites. Such adaptations in specialized metabolism may be important mechanisms leading to plant stress resistance and involve production of phenolics, flavonoids, terpenoid and nitrogen containing compounds that are species and genotype specific. Most plants having special metabolites to adapt to drought stress belong to different botanical families. C3, C4 and CAM plants, apply both morphological and metabolic mechanisms to adapt to drought as well as to accumulate specialized metabolites. Generally, medicinal plants increase their functional metabolites content, when exposed to drought stress. During drought stress, transcription factors and related pathways for biosynthesis of phenolics, flavonoids, anthocyanins as well as for stress jasmonate and abscisic acid stress hormones are activated.


英文关键词Drought Stress specialized metabolites alkaloids phenolics phytoalexins biosynthesis genes
类型Review ; Early Access
语种英语
国家Iran ; Italy
收录类别SCI-E
WOS记录号WOS:000499750400001
WOS关键词VITIS-VINIFERA L. ; OLEA-EUROPAEA L. ; SECONDARY METABOLITES ; DROUGHT STRESS ; WATER-DEFICIT ; ARABIDOPSIS-THALIANA ; CATHARANTHUS-ROSEUS ; PHENOLIC-COMPOUNDS ; OXIDATIVE STRESS ; NATURAL-PRODUCTS
WOS类目Chemistry, Applied ; Chemistry, Medicinal
WOS研究方向Chemistry ; Pharmacology & Pharmacy
EI主题词2019-11-25
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/310983
作者单位1.Univ Maragheh, Fac Agr, Dept Hort Sci, Maragheh, Iran;
2.Bu Ali Sina Univ, Dept Hort Sci, Hamadan, Hamadan, Iran;
3.Sapienza Univ Roma, Dipartimento Chim, Rome, Italy
推荐引用方式
GB/T 7714
Zahedi, Seyed Morteza,Karimi, Mahdieh,Venditti, Alessandro. Plants adapted to arid areas: specialized metabolites[J],2019.
APA Zahedi, Seyed Morteza,Karimi, Mahdieh,&Venditti, Alessandro.(2019).Plants adapted to arid areas: specialized metabolites.NATURAL PRODUCT RESEARCH.
MLA Zahedi, Seyed Morteza,et al."Plants adapted to arid areas: specialized metabolites".NATURAL PRODUCT RESEARCH (2019).
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