干旱区生态环境知识资源中心(Arid): Assessment of role of cuticular wax in adaptive physiological responses of Calotropis procera and Calotropis gigantea

Arid

DOI	10.1007/s40502-021-00585-1
	Assessment of role of cuticular wax in adaptive physiological responses of Calotropis procera and Calotropis gigantea
	Sharma, Priyal; Bala, N.; Saini, Mahesh Kumar; Jain, Ajay; Kothari, S. L.; Gour, Vinod Singh
通讯作者	Gour, VS (corresponding author), Amity Univ Rajasthan, Amity Inst Biotechnol, Jaipur 303002, Rajasthan, India.
来源期刊	PLANT PHYSIOLOGY REPORTS
ISSN	2662-253X
EISSN	2662-2548
出版年	2021
卷号	26 期号:2 页码:368-373
英文摘要	Development of the cuticular wax is an adaptive response toward different biotic and abiotic stresses in plants. Calotropis procera and Calotropis gigantea are perennial plants found in the arid regions, the geographical distribution pattern of the former and the latter is wide and restricted, respectively. In this study, the potential role of cuticular wax in adaptive responses of these species to the arid environment have been investigated. The transpiration, photosynthesis, and stomatal conductance of these species have been compared before and after organic solvents mediated removal of cuticular wax from their leaves. Dewaxing of the intact leaves were carried out with the help of organic solvents and the physiological parameters were studied using infrared gas analyzer. These parameters were further assayed temporally (0, 24 and 48 h) post-dewaxing to determine their potential ability to recuperate. Although transpiration and stomatal conductance were comparable in C. procera and C. gigantea, photosynthesis was significantly higher (similar to twofold) in the former compared with the latter under field conditions. Better recuperation ability was found in C. gigantea than C. procera with respect to these physiological traits. The study thus highlighted the pivotal role of cuticular wax in differential adaptive responses of C. procera and C. gigantea to arid climatic conditions.
英文关键词	Leaf wax Photosynthetic rate Water use efficiency Desert species Stomatal conductance Transpiration
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000647102400002
WOS关键词	EPICUTICULAR WAX ; GAS-EXCHANGE ; WATER RELATIONS ; IMPACT ; TRANSPIRATION ; EFFICIENCY ; DROUGHT ; LEAVES ; LIPIDS
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/2XILL650/352940
作者单位	[Sharma, Priyal; Saini, Mahesh Kumar; Jain, Ajay; Kothari, S. L.; Gour, Vinod Singh] Amity Univ Rajasthan, Amity Inst Biotechnol, Jaipur 303002, Rajasthan, India; [Bala, N.] Arid Forest Res Inst, Forest Ecol Div, New Pali Rd, Jodhpur 342005, Rajasthan, India
推荐引用方式 GB/T 7714	Sharma, Priyal,Bala, N.,Saini, Mahesh Kumar,et al. Assessment of role of cuticular wax in adaptive physiological responses of Calotropis procera and Calotropis gigantea[J],2021,26(2):368-373.
APA	Sharma, Priyal,Bala, N.,Saini, Mahesh Kumar,Jain, Ajay,Kothari, S. L.,&Gour, Vinod Singh.(2021).Assessment of role of cuticular wax in adaptive physiological responses of Calotropis procera and Calotropis gigantea.PLANT PHYSIOLOGY REPORTS,26(2),368-373.
MLA	Sharma, Priyal,et al."Assessment of role of cuticular wax in adaptive physiological responses of Calotropis procera and Calotropis gigantea".PLANT PHYSIOLOGY REPORTS 26.2(2021):368-373.