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Nutritional imbalance suppresses migratory phenotypes of the Mongolian locust (Oedaleus asiaticus) | |
Cease, Arianne J.; Harrison, Jon F.; Hao, Shuguang2; Niren, Danielle C.; Zhang, Guangming3; Kang, Le2; Elser, James J. | |
2017 | |
发表期刊 | ROYAL SOCIETY OPEN SCIENCE |
ISSN | 2054-5703 |
卷号 | 4期号:6 |
摘要 | For many species, migration evolves to allow organisms to access better resources. However, the proximate factors that trigger these developmental changes, and how and why these vary across species, remain poorly understood. One prominent hypothesis is that poor-quality food promotes development of migratory phenotypes and this has been clearly shown for some polyphenic insects. In other animals, particularly long-distance bird migrants, it is clear that high-quality food is required to prepare animals for a successful migration. We tested the effect of diet quality on the flight behaviour and morphology of the Mongolian locust, Oedaleus asiaticus. Locusts reared at high population density and fed low-N grass (performance-enhancing for this species) had enhanced migratory morphology relative to locusts fed high-N grass. Furthermore, locusts fed synthetic diets with an optimal 1 : 2 protein : carbohydrate ratio flew for longer times than locusts fed diets with lower or higher protein : carbohydrate ratios. In contrast to the hypothesis that performance-degrading food should enhance migration, our results support the more nuanced hypothesis that high-quality diets promote development of migratory characteristics when migration is physiologically challenging. |
关键词 | migratory polyphenism plant-insect interactions nutrition grasslands migration movement ecology |
学科领域 | Plant Sciences ; Evolutionary Biology |
DOI | 10.12705/666.19 |
收录类别 | SCI |
语种 | 英语 |
WOS关键词 | GRASSHOPPER MELANOPLUS-SANGUINIPES ; DELAWARE BAY ; HOST-PLANT ; FLIGHT ; POLYMORPHISM ; DISPERSAL ; NITROGEN ; DIET ; LEPIDOPTERA ; POPULATIONS |
WOS记录号 | WOS:000418791300019 |
出版者 | ROYAL SOC |
文献子类 | Article |
出版地 | LONDON |
资助机构 | National Science Foundation (EAPSI, DDEP)National Science Foundation (NSF) ; Sigma Xi ; P.E.O. Scholar Award ; Chinese Research Grants of Public Welfare Fund for Agriculture [200903021] ; Foundation of Chinese Academy of SciencesChinese Academy of Sciences [Kscx2-yw-z-1021] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31270483] ; National Science FoundationNational Science Foundation (NSF) [DEB-0925017, EAR-0746352, DEB-1313693, CHE-1313958] ; Achievement Rewards for College Scientists (Marley-Webb Foundation) ; Achievement Rewards for College Scientists (Johnston Foundation) ; Direct For Biological SciencesNational Science Foundation (NSF)NSF - Directorate for Biological Sciences (BIO) [1313693] Funding Source: National Science Foundation ; Direct For Mathematical & Physical ScienNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1313958] Funding Source: National Science Foundation |
作者邮箱 | acease@asu.edu |
作品OA属性 | Bronze |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/22327 |
专题 | 植被与环境变化国家重点实验室 |
作者单位 | 1.[Cease, Arianne J.] Arizona State Univ, Sch Sustainabil, Tempe, AZ 85287 USA 2.Harrison, Jon F.; Niren, Danielle C.; Elser, James J.] Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA 3.Chinese Acad Sci, Inst Zool, State Key Lab Integrated Pest Management, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China |
推荐引用方式 GB/T 7714 | Cease, Arianne J.,Harrison, Jon F.,Hao, Shuguang,et al. Nutritional imbalance suppresses migratory phenotypes of the Mongolian locust (Oedaleus asiaticus)[J]. ROYAL SOCIETY OPEN SCIENCE,2017,4(6). |
APA | Cease, Arianne J..,Harrison, Jon F..,Hao, Shuguang.,Niren, Danielle C..,Zhang, Guangming.,...&Elser, James J..(2017).Nutritional imbalance suppresses migratory phenotypes of the Mongolian locust (Oedaleus asiaticus).ROYAL SOCIETY OPEN SCIENCE,4(6). |
MLA | Cease, Arianne J.,et al."Nutritional imbalance suppresses migratory phenotypes of the Mongolian locust (Oedaleus asiaticus)".ROYAL SOCIETY OPEN SCIENCE 4.6(2017). |
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