grappa - Genome Rearrangements Analysis and Phylogeny Software

Property Value
Distribution FreeBSD 12
Repository FreeBSD Ports Latest amd64
Package name grappa
Package version 2.0
Package architecture amd64
Package type txz
Installed size 240.73 KB
Download size 98.68 KB
Official Mirror
GRAPPA: Genome Rearrangements Analysis under Parsimony and other
Phylogenetic Algorithms
This suite of programs implements the approach to phylogeny
reconstruction from gene orders described in the paper
Moret, B.M.E., Wyman, S., Bader, D.A., Warnow, T., and Yan, M.,
``A detailed study of breakpoint analysis,''
Proc. 6th Pacific Symp. Biocomputing PSB 2001, Hawaii (2001).
In its current state, "grappa" allows one to explore either the
space of all possible trees on n labelled leaves or the space of all
such trees that obey (are refinements of) a particular constraint tree.
"invdist" takes the first two genomes in the input file and returns
their inversion distance.
"distmat" prints the inversion and breakpoint distance matrices.
Categories: biology
===>   NOTICE:
The grappa port currently does not have a maintainer. As a result, it is
more likely to have unresolved issues, not be up-to-date, or even be removed in
the future. To volunteer to maintain this port, please create an issue at:
More information about port maintainership is available at:


Package Version Architecture Repository
grappa-2.0.txz 2.0 i386 FreeBSD Ports Latest
grappa-2.0.txz 2.0 amd64 FreeBSD Ports Quarterly
grappa-2.0.txz 2.0 i386 FreeBSD Ports Quarterly
grappa - - -


Type URL
Binary Package grappa-2.0.txz
Source Package biology/grappa

Install Howto

Install grappa txz package:

# pkg install grappa

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