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What explains patterns of diversification and richness among animal phyla?
Animal phyla vary dramatically in species richness (from one species to >1.2 million), but the causes of this variation remain largely unknown. Animals have also evolved striking variation in morpholo
NIAID Data Ecosystem100
Rethinking phylogenetic comparative methods
As a result of the process of descent with modification, closely related species tend to be similar to one another in a myriad different ways. In statistical terms, this means that traits measured on
NIAID Data Ecosystem70
Genome skimming of the Dark Blue Pansy butterfly Junonia oenone (Linnaeus, 1758) (Insecta: Lepidoptera: Nymphalidae)
Genome skimming of the DNA from the Dark Blue Pansy butterfly Junonia oenone (Linnaeus, 1758) (Insecta: Lepidoptera: Nymphalidae: Junoniini) was conducted to facilitate phylogenetic comparisons with o
NIAID Data Ecosystem60
Model fitting testing competing evolutionary hypotheses of phenotypic diversification across strepsirrhine dietary guilds.
Three evolutionary models were tested: Brownian motion (BM), early burst (EB) and Ornstein-Uhlenbeck (OU). Models with ΔAICc lower than 2 were inferred as best supported.
NIAID Data Ecosystem70
Parameter estimates and 95% confidence intervals (CI) of the evolutionary rate (σ2) for ecophysiological traits in lianas and trees.
Amax = maximum photosynthetic rate; Rd = dark respiration rate; SLA = specific leaf area. Values of σ2 represent rates at which variance accumulates among species per unit time through a phylogeny wit
Figshare2015-12-02 更新70
