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- Title
Evolutionary radiation strategy revealed in the Scarabaeidae with evidence of continuous spatiotemporal morphology and phylogenesis.
- Authors
Tong, Yijie; Lu, Yuanyuan; Tian, Zhehao; Yang, Xingke; Bai, Ming
- Abstract
Evolutionary biology faces the important challenge of determining how to interpret the relationship between selection pressures and evolutionary radiation. The lack of morphological evidence on cross-species research adds to difficulty of this challenge. We proposed a new paradigm for evaluating the evolution of branches through changes in characters on continuous spatiotemporal scales, for better interpreting the impact of biotic/abiotic drivers on the evolutionary radiation. It reveals a causal link between morphological changes and selective pressures: consistent deformation signals for all tested characters on timeline, which provided strong support for the evolutionary hypothesis of relationship between scarabs and biotic/abiotic drivers; the evolutionary strategies under niche differentiation, which were manifested in the responsiveness degree of functional morphological characters with different selection pressure. This morphological information-driven integrative approach sheds light on the mechanism of macroevolution under different selection pressures and is applicable to more biodiversity research. Understanding quantum topological states and the nature of their topological protection is an important fundamental question. By reinterpreting a past mode-switching experiment of an exciton-polariton condensate in a lattice, this work highlights the key role of collective many-body effects leading to the topological phase unwinding.
- Subjects
SCARABAEIDAE; NATURE conservation; RADIATION; QUANTUM states; MORPHOLOGY; SPATIOTEMPORAL processes
- Publication
Communications Biology, 2024, Vol 7, Issue 1, p1
- ISSN
2399-3642
- Publication type
Article
- DOI
10.1038/s42003-024-06250-1