There are two good packages I know of:
Bionumerics from Applied Maths in Belgium: mostly useful for
pattern-comparison between strains or species; very powerful also
to compare different experiments.
Quantas from Keygene; powerful more for linkage studies
Both packages will cost over 3,000 euro I think.
Edwin Abeln
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Edwin C.A. Abeln
Centraal Bureau voor Schimmelcultures
RNAAS Institute
PO box 273
3740 AG Baarn
The Netherlands
tel: +31-35-5481252
fax: +31-35-5416142
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Visiting address Oosterstraat 1
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