---
name: "Bio::DB::SeqFeature::NormalizedFeatureI"
section: "3pm"
platform: "linux"
package: "libbio-db-seqfeature-perl"
version: "1.7.5-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Bio::DB::SeqFeature::NormalizedFeatureI"
---

# Bio::DB::SeqFeature::NormalizedFeatureI(3pm)

## NAME

Bio::DB::SeqFeature::NormalizedFeatureI -- Interface for normalized features

## SYNOPSIS

none

## DESCRIPTION

This is an extremely simple interface that contains a single method, **subfeatures\_are\_normalized()**. This method returns a true value.

Bio::DB::SeqFeature::Store feature classes will inherit this interface to flag that they are able to store subfeatures in a normalized way such that the subfeature is actually contained in the Bio::DB::SeqFeature::Store database and the parent feature contains only the subfeatures primary ID.

## BUGS

None, but the whole class design might be flawed.

## SEE ALSO

bioperl, Bio::DB::SeqFeature, Bio::DB::SeqFeature::Store, Bio::DB::SeqFeature::Segment, Bio::DB::SeqFeature::GFF3Loader, Bio::DB::SeqFeature::Store::DBI::mysql, Bio::DB::SeqFeature::Store::bdb

## AUTHOR

Lincoln Stein \<lstein@cshl.org\>.

Copyright (c) 2006 Cold Spring Harbor Laboratory.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.