Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13454 |
Best be(e) on low fat: linking nutrient perception, regulation and fitness | |
Ruedenauer, Fabian A.1,2; Raubenheimer, David3,4; Kessner-Beierlein, Daniela1; Grund-Mueller, Nils1; Noack, Lisa1; Spaethe, Johannes5; Leonhardt, Sara D.1,2 | |
2020-03-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2020 |
卷号 | 23期号:3页码:545-554 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Australia |
英文摘要 | Preventing malnutrition through consuming nutritionally appropriate resources represents a challenge for foraging animals. This is due to often high variation in the nutritional quality of available resources. Foragers consequently need to evaluate different food sources. However, even the same food source can provide a plethora of nutritional and non-nutritional cues, which could serve for quality assessment. We show that bumblebees, Bombus terrestris, overcome this challenge by relying on lipids as nutritional cue when selecting pollen. The bees 'prioritised' lipid perception in learning experiments and avoided lipid consumption in feeding experiments, which supported survival and reproduction. In contrast, survival and reproduction were severely reduced by increased lipid contents. Our study highlights the importance of fat regulation for pollen foraging bumblebees. It also reveals that nutrient perception, nutrient regulation and reproductive fitness can be linked, which represents an effective strategy enabling quick foraging decisions that prevent malnutrition and maximise fitness. |
英文关键词 | bee decline foraging nutrition plant-insect interactions pollen quality PER resource use |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000534146900014 |
WOS关键词 | HONEY-BEES ; PROBOSCIS EXTENSION ; POLLEN QUALITY ; COLONY GROWTH ; AMINO-ACIDS ; NUTRITION ; BUMBLEBEE ; PROTEIN ; CARBOHYDRATE ; LONGEVITY |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/279096 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Wurzburg, Biozentrum, Dept Anim Ecol & Trop Biol, Wurzburg, Germany; 2.Tech Univ Munich, TUM Sch Life Sci, Dept Ecol & Ecosyst Management, Freising Weihenstephan, Germany; 3.Univ Sydney, Charles Perkins Ctr, Sydney, NSW, Australia; 4.Univ Sydney, Sch Life & Environm Sci, Sydney, NSW, Australia; 5.Univ Wurzburg, Biozentrum, Dept Behav Physiol & Sociobiol, Wurzburg, Germany |
推荐引用方式 GB/T 7714 | Ruedenauer, Fabian A.,Raubenheimer, David,Kessner-Beierlein, Daniela,et al. Best be(e) on low fat: linking nutrient perception, regulation and fitness[J]. ECOLOGY LETTERS,2020,23(3):545-554. |
APA | Ruedenauer, Fabian A..,Raubenheimer, David.,Kessner-Beierlein, Daniela.,Grund-Mueller, Nils.,Noack, Lisa.,...&Leonhardt, Sara D..(2020).Best be(e) on low fat: linking nutrient perception, regulation and fitness.ECOLOGY LETTERS,23(3),545-554. |
MLA | Ruedenauer, Fabian A.,et al."Best be(e) on low fat: linking nutrient perception, regulation and fitness".ECOLOGY LETTERS 23.3(2020):545-554. |
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