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DOI	10.1111/ele.13172
	Translating olfactomes into attractants: shared volatiles provide attractive bridges for polyphagy in fruit flies
	Biasazin T.D.; Larsson Herrera S.; Kimbokota F.; Dekker T.
发表日期	2019
ISSN	1461023X
卷号	22 期号:1
英文摘要	Tephritid flies are serious fruit pests. Despite clear niche differences, many species show considerable overlap in fruit preferences, of which we here analysed the olfactory correlate. Using the volatiles of four unrelated fruit species, antennal responses were quantified to construct a fruit-odour response database for four tephritid species. Although responses were distinct with a significant niche-correlated bias, the analyses show that the probability of detection of a volatile strongly increased with its sharedness across fruits. This also held for the unrelated fruit fly Drosophila melanogaster (DoOR repository-based analyses). We conjectured that shared volatiles signify ‘host’ to the fly ‘nose’ and induce attraction. Indeed, blends of volatiles shared by fruit and detected by all four species were very attractive for tephritid species, more than fruits. Quantitative whole antennal recordings en lieu of, or complementing bottom-up molecular neurogenetic approaches, enables comparative olfactomics in non-model species, and facilitate interpretation of olfaction in evolutionary, ecological, and applied contexts. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	Attractants; behaviour; drosophila; electrophysiology; olfactome; polyphagy; tephritidae; volatilome
语种	英语
scopus关键词	Drosophila melanogaster; Tephritidae; animal; Drosophila melanogaster; feeding behavior; fruit; odor; Animals; Drosophila melanogaster; Feeding Behavior; Fruit; Smell
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121207
作者单位	Chemical Ecology Unit, Department of Plant Protection Biology, Swedish University of Agricultural Sciences, Box 102, Alnarp, SE-230 53, Sweden; Department of Zoological Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia; Mkwawa University College of Education (MUCE), P.O. Box 2513, Iringa, Tanzania
推荐引用方式 GB/T 7714	Biasazin T.D.,Larsson Herrera S.,Kimbokota F.,et al. Translating olfactomes into attractants: shared volatiles provide attractive bridges for polyphagy in fruit flies[J],2019,22(1).
APA	Biasazin T.D.,Larsson Herrera S.,Kimbokota F.,&Dekker T..(2019).Translating olfactomes into attractants: shared volatiles provide attractive bridges for polyphagy in fruit flies.Ecology Letters,22(1).
MLA	Biasazin T.D.,et al."Translating olfactomes into attractants: shared volatiles provide attractive bridges for polyphagy in fruit flies".Ecology Letters 22.1(2019).