Trait Evolution on a Phylogenetic TreeBaum, D
To further test selection, we simulated neutral evolution along the yeast tree 1000 times under a Brownian motion model with the observed mutational covariance matrix M used as the mutational input, generating 1,000 simulated datasets. Before the simulation, we confirmed that the sampling error of ...
Assembly of Species Communities in Ecology and Evolution of Communities (eds. Cody, M.L. & Diamond, J.M.) 342–444 (Belknap Press, 1975). Litchman, E., Klausmeier, C. A., Schofield, O. M. & Falkowski, P. G. The role of functional traits and trade-offs in structuring ...
The largeREF/SRPPgene clusters specific to rubber-producing plants prompted us to further explore the roles of such a tandem duplication-elicited event in rubber trait evolution. The phylogenic tree and genomic locations allowed us to deduce the evolutionary path of theREF/SRPPgene cluster genes po...
A popular approach is to model the evolution of continuously varying traits as a Brownian diffusion process acting on a phylogenetic tree. However, standard Brownian diffusion is quite restrictive and may not accurately characterize certain trait evolutionary processes. Here, we relax one of the major...
The strong concordance between supermatrix and species-tree approaches to phylogenetic reconstructions suggests that even in the face of incongruence among molecular markers, section-level or species-level phylogenies in Carex are tractable. 展开
2021). This pattern of low phylogenetic signal suggests that local assembly favors distant relatives that converged in trait states or close relatives that diverged. Such convergent or divergent trait states exist because during diversification, trait evolution was sometimes labile (Ackerly 2004; Grime ...
(other genes).ePostulated evolution of theREF/SRPPcluster genes (right) according to their phylogenic tree (left) and genomic locations as inb. The cassava orthologue Manes.09G170000.1.v7.1 as shown indwas used as the outgroup.flog2FPKM expressions of theREF/SRPPcluster genes in latex (Lx)...
A range of utility functions allow community and phylogenetic data manipulation, tree and trait generation, and integration into scientific workflows. AVAILABILITY: Open source at: http://phylodiversity.net/phylocom/. 展开 关键词: Evolution, Molecular Phylogeny Software Computational Biology Algorithm...
Thus, quantifying the HRFs in a coalescent unit tree can help us explore the evolution of many incongruent states of traits of interest. The phylogenetic relationship between the monotypic Himalayan genus Milula Prain and the globally distributed genus Allium L. has been widely debated. The ...