reinit the tree, so we can have metadata

1 files changed, 28 insertions, 0 deletions

diff --git a/sci-biology/tree-puzzle/metadata.xml b/sci-biology/tree-puzzle/metadata.xml
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index 000000000000..4a34df848e3a
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+++ b/sci-biology/tree-puzzle/metadata.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>sci-biology@gentoo.org</email>
+		<name>Gentoo Biology Project</name>
+	</maintainer>
+	<longdescription>
+		TREE-PUZZLE is a computer program to reconstruct phylogenetic trees
+		from molecular sequence data by maximum likelihood. It implements a
+		fast tree search algorithm, quartet puzzling, that allows analysis of
+		large data sets and automatically assigns estimations of support to
+		each internal branch. TREE-PUZZLE also computes pairwise maximum
+		likelihood distances as well as branch lengths for user specified
+		trees. Branch lengths can be calculated under the clock-assumption. In
+		addition, TREE-PUZZLE offers a novel method, likelihood mapping, to
+		investigate the support of a hypothesized internal branch without
+		computing an overall tree and to visualize the phylogenetic content of
+		a sequence alignment. TREE-PUZZLE also conducts a number of statistical
+		tests on the data set (chi-square test for homogeneity of base
+		composition, likelihood ratio clock test, Kishino-Hasegawa test). The
+		models of substitution provided by TREE-PUZZLE are TN, HKY, F84, SH for
+		nucleotides, Dayhoff, JTT, mtREV24, VT, WAG, BLOSUM 62 for amino acids,
+		and F81 for two-state data. Rate heterogeneity is modeled by a discrete
+		Gamma distribution and by allowing invariable sites. The corresponding
+		parameters can be inferred from the data set.
+	</longdescription>
+</pkgmetadata>