筛选
科学数据
统计数据
共检索到1701条 ,权限内显示50条;
Data from: Use of continuous traits can improve morphological phylogenetics
- 负责人：
- DOI：
- doi:10.5061/dryad.40b70
- 摘要：
- morphological evolution has not been well explored. Another major hurdle in morphological phylogenetics concerns the process of character coding of discrete characters
Data from: Sampling diverse characters improves phylogenies: craniodental and postcranial characters of vertebrates often imply different trees
- 负责人：
- DOI：
- doi:10.5061/dryad.7hb7r
- 摘要：
- nial characters. This is either because the skull is believed to yield characters with a stronger phylogenetic signal (i.e., contain less homoplasy), because
Data from: The genus Gennadas (Benthesicymidae: Decapoda): morphology of copulatory characters, phylogeny and coevolution of genital structures
- 负责人：
- DOI：
- doi:10.5061/dryad.v4d24
- 摘要：
- e evolutionary plastic. We identified two groups of copulatory characters, which are likely coupled functionally and interlinked evolutionarily: (1) the exter
Data from: Ancestral character estimation under the threshold model from quantitative genetics
- 负责人：
- DOI：
- doi:10.5061/dryad.4t157
- 摘要：
- on the threshold model from evolutionary quantitative genetics. Under the threshold model, the value exhibited by an individual or species for a discrete character
Data from: Identifying heterogeneity in rates of morphological evolution: discrete character change in the evolution of lungfish (Sarcopter
- 负责人：
- DOI：
- doi:10.5061/dryad.pg46f
- 摘要：
- diversification, and most authors have focused on continuous characters and quantifying patterns of morphological rates over time. Here, we provide a phylogenetic approach
Data from: Evolution of Male Tail Development in Rhabditid Nematodes Related to Caenorhabditis Elegans
- 负责人：
- DOI：
- doi:10.5061/dryad.768
- 摘要：
- morphological characters were traced to differences during ontogeny. In the present work, the evolutionary changes producing these differences were reconstructe
Data from: Serial homology and correlated characters in morphological phylogenetics: modeling the evolution of dental crests in placentals
- 负责人：
- DOI：
- doi:10.5061/dryad.mj2j4v2
- 摘要：
- iety of evolutionary scenarios. In this context, morphological integration and the problem of correlated categorical characters represent a major challenge. In particular
Data from: Mitochondrial DNA as a tool for reconstructing past life-history traits in mammals
- 负责人：
- DOI：
- doi:10.5061/dryad.0453k
- 摘要：
- a new opportunity to estimate ancestral character states, through: (i) the correlation between DNA evolutionary processes and species life-history traits, and (ii
Data from: Phylogenetic inference using discrete characters: performance of ordered and unordered parsimony and of three-item statements
- 负责人：
- DOI：
- doi:10.5061/dryad.f2p64
- 摘要：
- ing both the character treatment and representation. We measure two parameters (resolving power and artefactual resolution) using a new tree compar
Data from: How well does a part represent the whole? A comparison of cranidial shape evolution with exoskeletal character evolution in the trilobite
- 负责人：
- DOI：
- doi:10.5061/dryad.3rr40
- 摘要：
- on discrete character data describing the exoskeleton, collected from species belonging to the Cambrian family Pterocephaliidae. Using these two datasets
