Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13515 |
Compensating for climate change-induced cue-environment mismatches: evidence for contemporary evolution of a photoperiodic reaction norm in Colias butterflies | |
Nielsen, Matthew E.1,2; Kingsolver, Joel G.1 | |
2020-04-24 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2020 |
卷号 | 23期号:7页码:1129-1136 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Sweden |
英文摘要 | Anthropogenic climate change alters seasonal conditions without altering photoperiod and can thus create a cue-environment mismatch for organisms that use photoperiod as a cue for seasonal plasticity. We investigated whether evolution of the photoperiodic reaction norm has compensated for this mismatch in Colias eurytheme. This butterfly's wing melanization has a thermoregulatory function and changes seasonally. In 1971, Hoffmann quantified how larval photoperiod determines adult wing melanization. We recreated his experiment 47 years later using a contemporary population. Comparing our results to his, we found decreased melanization at short photoperiods but no change in melanization at long photoperiods, which is consistent with the greater increase in spring than summer temperatures recorded for this region. Our study shows that evolution can help correct cue-environment mismatches but not in the same way under all conditions. Studies of contemporary evolution may miss important changes if they focus on only a limited range of conditions. |
英文关键词 | Climate change Colias eurytheme contemporary evolution evolutionary trap melanization phenotypic plasticity photoperiod reaction norm seasonal mismatch |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000528495200001 |
WOS关键词 | DESERT LOCUST ; PHENOTYPIC PLASTICITY ; EURYTHEME BOISDUVAL ; SEASONAL-VARIATION ; ADAPTATION ; THERMOREGULATION ; BEHAVIOR ; POLYPHENISM ; PHYSIOLOGY ; PHENOLOGY |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
URL | 查看原文 |
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/249142 |
专题 | 资源环境科学 |
作者单位 | 1.Univ N Carolina, Dept Biol, Chapel Hill, NC 27599 USA; 2.Stockholm Univ, Dept Zool, SE-10691 Stockholm, Sweden |
推荐引用方式 GB/T 7714 | Nielsen, Matthew E.,Kingsolver, Joel G.. Compensating for climate change-induced cue-environment mismatches: evidence for contemporary evolution of a photoperiodic reaction norm in Colias butterflies[J]. ECOLOGY LETTERS,2020,23(7):1129-1136. |
APA | Nielsen, Matthew E.,&Kingsolver, Joel G..(2020).Compensating for climate change-induced cue-environment mismatches: evidence for contemporary evolution of a photoperiodic reaction norm in Colias butterflies.ECOLOGY LETTERS,23(7),1129-1136. |
MLA | Nielsen, Matthew E.,et al."Compensating for climate change-induced cue-environment mismatches: evidence for contemporary evolution of a photoperiodic reaction norm in Colias butterflies".ECOLOGY LETTERS 23.7(2020):1129-1136. |
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