Phylogeny and abiotic conditions shape the diel floral emission patterns of desert Brassicaceae species was written by Cna′ani, Alon;Dener, Efrat;Ben-Zeev, Efrat;Guenther, Jan;Kollner, Tobias G.;Tzin, Vered;Seifan, Merav. And the article was included in Plant, Cell & Environment in 2021.Computed Properties of C15H22O2 The following contents are mentioned in the article:
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 neg. affected by an increase in winter temperatures, known to impact both plant physiol. and insect locomotion, and sandy soil fractions, previously shown to exert stress that tempers with diel metabolic rhythms. Addnl., the biosynthetic origins of the compounds were associated with their corresponding production patterns, possibly to maximize emission efficacy. Using a multidisciplinary chem./ecol. approach, we uncover and differentiate the main factors shaping floral scent diel fluctuations, highlighting their consequences under changing global climate. This study involved multiple reactions and reactants, such as 2-Ethylhexyl benzoate (cas: 5444-75-7Computed Properties of C15H22O2).
2-Ethylhexyl benzoate (cas: 5444-75-7) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Computed Properties of C15H22O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics