干旱区生态环境知识资源中心(Arid): Natural Variation in Flower Color and Scent in Populations of Eruca sativa (Brassicaceae) Affects Pollination Behavior of Honey Bees

Arid

DOI	10.1093/jisesa/iez038
	Natural Variation in Flower Color and Scent in Populations of Eruca sativa (Brassicaceae) Affects Pollination Behavior of Honey Bees
	Barazani, Oz 1; Erez, Tal 1,2; Ogran, Ariel 1; Hanin, Nir 1; Barzilai, Michal 1; Dag, Arnon 3; Shafir, Sharoni 2
通讯作者	Barazani, Oz
来源期刊	JOURNAL OF INSECT SCIENCE
ISSN	1536-2442
EISSN	2250-2645
出版年	2019
卷号	19 期号:3
英文摘要	Plants of Eruca sativa Mill. (Brassicaceae) from desert and Mediterranean populations in Israel differ in flower color and size. In the desert habitat, the population has higher abundance of flowers with cream color and longer petals, whereas in the Mediterranean habitat, the population has higher abundance of flowers with yellow and shorter petals. Choice experiments with honey bee foragers (Apis mellifera Linn., Apidae, Hymenoptera), the main pollinator in the natural habitat in Israel, confirmed that they are more attracted to the yellow flower morph than to the cream one. A proboscis extension response test indicated that honey bees are able to discriminate between flower scents of the desert and Mediterranean populations. Considering the advantage of plants of the yellow morph in attracting pollinators, we further tested in a common garden experiment whether these possess higher fitness than plants of the desert population. Indeed, a significant association was found between flower color and fruit set, and seed mass. In general, our results provide evidence for ecotypic differentiation between populations imposed by pollinators. The advantage of the yellow color morph in attracting pollinators may explain its dominance among plants of the Mediterranean population. We discuss why the cream color morph may be dominant in the desert habitat, considering the possibility of different pollinators, tradeoffs between traits, or pleiotropy.
英文关键词	fitness flower morph foraging experiment proboscis extension response test
类型	Article
语种	英语
国家	Israel
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000469919100002
WOS关键词	FLORAL SCENT ; WILD RADISH ; RAPHANUS-RAPHANISTRUM ; REPRODUCTIVE-BIOLOGY ; EVOLUTION ; SIZE ; DISPLAY ; SELECTION ; VARIANTS ; ECOLOGY
WOS类目	Entomology
WOS研究方向	Entomology
来源机构	Hebrew University of Jerusalem
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217202
作者单位	1.Agr Res Org, Israel Plant Gene Bank, Inst Plant Sci, Rishon Leziyyon, Israel; 2.Hebrew Univ Jerusalem, B Triwaks Bee Res Ctr, Dept Entomol, Fac Agr Food & Environm, Rehovot, Israel; 3.Agr Res Org, Inst Plant Sci, Gilat Res Stn, Rishon Leziyyon, Israel
推荐引用方式 GB/T 7714	Barazani, Oz,Erez, Tal,Ogran, Ariel,et al. Natural Variation in Flower Color and Scent in Populations of Eruca sativa (Brassicaceae) Affects Pollination Behavior of Honey Bees[J]. Hebrew University of Jerusalem,2019,19(3).
APA	Barazani, Oz.,Erez, Tal.,Ogran, Ariel.,Hanin, Nir.,Barzilai, Michal.,...&Shafir, Sharoni.(2019).Natural Variation in Flower Color and Scent in Populations of Eruca sativa (Brassicaceae) Affects Pollination Behavior of Honey Bees.JOURNAL OF INSECT SCIENCE,19(3).
MLA	Barazani, Oz,et al."Natural Variation in Flower Color and Scent in Populations of Eruca sativa (Brassicaceae) Affects Pollination Behavior of Honey Bees".JOURNAL OF INSECT SCIENCE 19.3(2019).