From gene trees to species trees through a supertree approach

Nantel Bergeron, Muriel Livernet. A combinatorial basis for the free Lie algebra of the labelled rooted trees.. The pre-Lie operad can be realized as a space T of labelled rooted

The continuous analogue of the binary tree is Aldous’s continuum random tree (CRT) which can be obtained as the limit (in an appropriate sense) of the rescaled uniform binary tree

an reonstrut a tree given its set of leaves and its generative relation whih has been.. preserved along the growth of

Since there are no binary trees with an even number of vertices, it would perhaps be useful to consider inead binary trees with k leaves (a leaf being a vertex without a

For every rooted tree T , there is exactly one closed flow of size 0, which is the empty flow, with no input vertex and no output vertex, where every edge has rate 0.. For a rooted

We introduce PHYLDOG, a probabilistic model that, given a set of gene alignments A, can reconstruct a species tree S and all corresponding gene trees T along with their DL scenarios,

1-D P- and S-wave velocity models for the collision zone between the northern Tianshan mountain and the Junggar basin based on local earthquake data.. The MIT Faculty has made

The pooled plasma samples for each time period were fractionated on Sephadex G-50 and each fraction was assayed for immunoreactive (IR) N-fragment, beta-MSH and beta- endorphin.