Evaluating Phylogenetic Comparative Methods under Reticulate Evolutionary Scenarios [0.03%]
在网状进化场景下评估系统发生比较方法
Lydia Morley,Emma Lehmberg,Sungsik Kong
Lydia Morley
Phylogenetic comparative methods (PCMs) are widely used to study trait evolution. However, many evolutionary histories involve reticulate processes, such as hybridization, that violate core assumptions of these methods. In this study, we ev...
Unifying Phylogenetic Traversal and Deep Learning to Guide Tree Exploration [0.03%]
统一系统发育遍历和深度学习以指导树的探索
Lena Collienne,Harry Richman,David H Rich et al.
Lena Collienne et al.
Deep learning offers hope for more efficient phylogenetic inference methods. However, it has yet to have the transformative effect on phylogenetics that it has had in other fields. Here we present a novel approach that combines deep learnin...
Coordinated Evolution of Salivary Glands and Sialome in True Bugs: Dietary Adaptation and Venom Protein Co-option [0.03%]
同口目昆虫唾液腺和盐腺的协同演化：饮食适应与毒蛋白征用
Xinyu Li,Tianfang Wang,Fanding Gao et al.
Xinyu Li et al.
Dietary adaptations are fundamental drivers of evolutionary innovations. Still, the morphological and molecular mechanisms underlying these transitions remain poorly understood. True bugs (Heteroptera), one of the most diverse clades of hem...
Rui Borges,Joseph Hughes
Rui Borges
A common assumption in mathematical models of molecular evolution is that mutations are rare. One example is the boundary mutation assumption, which posits that mutations occur so infrequently that, by the time a new one arises, the previou...
Directional Biases in Morphological Evolution: Implications for Phylogenetic Models [0.03%]
形态进化中的方向性偏差：对系统发育模型的启示
Martin R Smith,Bo Yang
Martin R Smith
Even in the era of large molecular datasets, morphological evidence makes an integral contribution to reconstructing evolutionary history. Whereas traditional phylogenetic methods treat all morphological characters as if they evolve in the ...
Aridification and habitat shifts are associated with diversification in Australian diplodactylid geckos [0.03%]
干旱化和栖息地转移与澳大利亚 diplodactylid 蜥蜴多样化相关
Sarin Tiatragul,Ian G Brennan,Alexander Skeels et al.
Sarin Tiatragul et al.
Continental radiations record the long-term interplay between environmental change, ecological opportunity, and lineage diversification across large geographic scales. The gecko family Diplodactylidae represents one such radiation with ~200...
Adam D Leaché,Hayden R Davis,Edú B Guerra et al.
Adam D Leaché et al.
Species delimitation is a fundamental challenge in systematic biology, particularly for geographically variable taxa with hierarchical population structure and gene flow. Gene flow can obscure signals of lineage divergence and blur species ...
Exploring incongruence in a plant genus with relatively recent polyploidy and cytoplasmic discordance [0.03%]
近期多倍体和细胞质不一致的植物属中的不协调性探索
Jacob B Landis,Andrew D Farmer,Lucio Garcia et al.
Jacob B Landis et al.
The eukaryotic genome has been described as a collection of different phylogenetic histories. For most phylogenomic analyses the primary goal is to identify the species tree, the singular history that underlies and shapes the "gene trees" o...
Saltwater tolerance and the Holarctic distribution of freshwater percid fishes [0.03%]
盐水忍耐性与淡水鱼 Percidae 的泛北极分布
Julia E Wood,Richard C Harrington,Ava Ghezelayagh et al.
Julia E Wood et al.
Freshwater organisms have long been valuable indicators in historical biogeography due to their habitat specificity. This study focuses on Percidae, a species-rich lineage of freshwater fishes with a Holarctic distribution, comprising nearl...
Phylogenomics Illuminates the Evolutionary History of Wild Silkmoths in Space and Time (Lepidoptera: Saturniidae) [0.03%]
基于基因组数据探究宇宙和时间中野生绢蝶的进化历史(Lepidoptera: Saturniidae)
Rodolphe Rougerie,Astrid Cruaud,Pierre Arnal et al.
Rodolphe Rougerie et al.
Wild silkmoths (Saturniidae) are one of the most emblematic and well-studied families of moths. Yet, the absence of a robust phylogenetic framework based on a comprehensive taxonomic sampling impedes our understanding of their evolutionary ...