Related Experiment Video
Updated: Aug 20, 2026

Development of an Individual-Tree Basal Area Increment Model using a Linear Mixed-Effects Approach
Published on: July 3, 2020
SYMMETREE: whole-tree analysis of differential diversification rates
1Department of Biological Sciences, Stanford University, Stanford, CA 94305-5020, USA.
Unlabelled:
SymmeTREE implements several tests of differential diversification rates that exploit information on the topological distribution of species diversity throughout entire trees to address two general questions: (1) Has a given tree experienced significant variation in diversification rates among its branches? and (2) If so, along which branches have significant shifts in diversification rate occurred? These explicitly model-based methods are robust to uncertainty in estimates of branch length/duration and can accommodate incompletely resolved trees and other forms of phylogenetic uncertainty.
Availability:
http://www.phylodiversity.net/bmoore/software.html
Contact:
brian.moore@yale.edu.
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The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are characterized.

