干旱区生态环境知识资源中心(Arid): Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species

Arid

DOI	10.1111/pce.14045
	Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species
	Cna'ani, Alon; Dener, Efrat; Ben-Zeev, Efrat; Guenther, Jan; Koellner, Tobias G.; Tzin, Vered; Seifan, Merav
通讯作者	Tzin, V (corresponding author), Ben Gurion Univ Negev, French Associates Inst Agr & Biotechnol Drylands, Jacob Blaustein Inst Desert Res, Sede Boqer Campus, IL-8499000 Midreshet Ban Gurion, Israel. ; Seifan, M (corresponding author), Ben Gurion Univ Negev, Swiss Inst Dryland Environm & Energy Res, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, Sede Boqer Campus, IL-8499000 Midreshet Ban Gurion, Israel.
来源期刊	PLANT CELL AND ENVIRONMENT
ISSN	0140-7791
EISSN	1365-3040
出版年	2021
英文摘要	A key facet of floral scent is diel fluctuations in emission, often studied in the context of plant-pollinator interactions, while contributions of environment and phylogeny remain overlooked. Here, we ask if these factors are involved in shaping temporal variations in scent emission. To that end, we coupled light/dark floral emission measurements of 17 desert Brassicaceae species with environmental and phylogenetic data to explore the individual/combined impacts of these predictors on diel emission patterns. We further investigated these patterns by conducting high-resolution emission measurements in a subset of genetically distant species with contrasting temporal dynamics. While diel shifts in magnitude and richness of emission were strongly affected by genetic relatedness, they also reflect the environmental conditions under which the species grow. Specifically, light/dark emission ratios were negatively affected by an increase in winter temperatures, known to impact both plant physiology and insect locomotion, and sandy soil fractions, previously shown to exert stress that tempers with diel metabolic rhythms. Additionally, the biosynthetic origins of the compounds were associated with their corresponding production patterns, possibly to maximize emission efficacy. Using a multidisciplinary chemical/ecological approach, we uncover and differentiate the main factors shaping floral scent diel fluctuations, highlighting their consequences under changing global climate.
英文关键词	ecology environment evolution floral scent phylogeny volatile
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000643492500001
WOS关键词	SCENT EMISSION ; CHARACTER DISPLACEMENT ; NOCTURNAL POLLINATION ; FLOWER SCENT ; BIOSYNTHESIS ; VOLATILES ; TEMPERATURE ; EVOLUTION ; RESPONSES ; COLOR
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	Ben-Gurion University of the Negev
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352431
作者单位	[Cna'ani, Alon] Ben Gurion Univ Negev, Jacob Blaustein Ctr Sci Cooperat, Jacob Blaustein Inst Desert Res, Sede Boqer Campus, Midreshet Ban Gurion, Israel; [Dener, Efrat] Ben Gurion Univ Negev, Albert Katz Int Sch Desert Studies, Jacob Blaustein Inst Desert Res, Sede Boqer Campus, Midreshet Ban Gurion, Israel; [Ben-Zeev, Efrat] Weizmann Inst Sci, Nancy & Stephen Grand Israel Natl Ctr Personalize, Dept Life Sci Core Facil, Rehovot, Israel; [Guenther, Jan; Koellner, Tobias G.] Max Planck Inst Chem Ecol, Dept Nat Prod Biosynth, Jena, Germany; [Guenther, Jan] Univ Copenhagen, Dept Plant & Environm Sci, Sect Plant Biochem, Copenhagen, Denmark; [Tzin, Vered] Ben Gurion Univ Negev, French Associates Inst Agr & Biotechnol Drylands, Jacob Blaustein Inst Desert Res, Sede Boqer Campus, IL-8499000 Midreshet Ban Gurion, Israel; [Seifan, Merav] Ben Gurion Univ Negev, Swiss Inst Dryland Environm & Energy Res, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, Sede Boqer Campus, IL-8499000 Midreshet Ban Gurion, Israel
推荐引用方式 GB/T 7714	Cna'ani, Alon,Dener, Efrat,Ben-Zeev, Efrat,et al. Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species[J]. Ben-Gurion University of the Negev,2021.
APA	Cna'ani, Alon.,Dener, Efrat.,Ben-Zeev, Efrat.,Guenther, Jan.,Koellner, Tobias G..,...&Seifan, Merav.(2021).Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species.PLANT CELL AND ENVIRONMENT.
MLA	Cna'ani, Alon,et al."Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species".PLANT CELL AND ENVIRONMENT (2021).