278 search results - page 1 / 56 » From Gene Trees to Species Trees |
LATA
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Gene trees are leaf-labeled trees inferred from molecular sequences. Due to duplication events arising in genome evolution, gene trees usually have multiple copies of som...
IANDC
2011
12 years 11 months ago
2011
Abstract. Gene trees are leaf-labeled trees inferred from molecular sequences. Due to duplication events arising in genome evolution, gene trees usually have multiple copies of som...
SIAMCOMP
2000
13 years 4 months ago
2000
This paper studies various algorithmic issues in reconstructing a species tree from gene trees under the duplication and the mutation cost model. This is a fundamental problem in c...
RECOMB
1998
Springer
13 years 8 months ago
1998
Springer
This paper studies various properties of the least common ancestors mapping, the duplication and mutation costs, and the complexity of nding a species tree from gene trees.
RECOMB
2008
Springer
14 years 4 months ago
2008
Springer
We introduce the first exact and efficient algorithm for Guig?o et al.'s problem that, given a collection of rooted, binary gene trees and a rooted, binary species tree, deter...