Developmental plasticity shapes social traits and selection in a facultatively eusocial bee

	Developmental plasticity shapes social traits and selection in a facultatively eusocial bee
	Kapheim, Karen M.; Jones, Beryl M.; Pan, Hailin; Li, Cai; Harpur, Brock A.; Kent, Clement F.; Zayed, Amro; Ioannidis, Panagiotis; Waterhouse, Robert M.; Kingwell, Callum; Stolle, Eckart; Avalos, Arian; Zhang, Guojie; McMillan, W. Owen; Wcislo, William T.
	2020
发表期刊	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
ISSN	0027-8424
卷号	117 期号:24 页码:13615-13625
摘要	Developmental plasticity generates phenotypic variation, but how it contributes to evolutionary change is unclear. Phenotypes of individuals in caste-based (eusocial) societies are particularly sensitive to developmental processes, and the evolutionary origins of eusociality may be rooted in developmental plasticity of ancestral forms. We used an integrative genomics approach to evaluate the relationships among developmental plasticity, molecular evolution, and social behavior in a bee species (Megalopta genalis) that expresses flexible sociality, and thus provides a window into the factors that may have been important at the evolutionary origins of eusociality. We find that differences in social behavior are derived from genes that also regulate sex differentiation and metamorphosis. Positive selection on social traits is influenced by the function of these genes in development. We further identify evidence that social polyphenisms may become encoded in the genome via genetic changes in regulatory regions, specifically in transcription factor binding sites. Taken together, our results provide evidence that developmental plasticity provides the substrate for evolutionary novelty and shapes the selective landscape for molecular evolution in a major evolutionary innovation: Eusociality.
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/12729
专题	科研部门_遗传多样性基因组学研究组（张国捷）
推荐引用方式 GB/T 7714	Kapheim, Karen M.,Jones, Beryl M.,Pan, Hailin,et al. Developmental plasticity shapes social traits and selection in a facultatively eusocial bee[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(24):13615-13625.
APA	Kapheim, Karen M..,Jones, Beryl M..,Pan, Hailin.,Li, Cai.,Harpur, Brock A..,...&Wcislo, William T..(2020).Developmental plasticity shapes social traits and selection in a facultatively eusocial bee.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(24),13615-13625.
MLA	Kapheim, Karen M.,et al."Developmental plasticity shapes social traits and selection in a facultatively eusocial bee".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.24(2020):13615-13625.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
2021102507.pdf（4450KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	请求全文