/usr/share/perl5/Bio/Factory/ is in libbio-perl-perl 1.6.924-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Bio/Factory/AnalysisI.pm
/usr/share/perl5/Bio/Factory/ApplicationFactoryI.pm
/usr/share/perl5/Bio/Factory/DriverFactory.pm
/usr/share/perl5/Bio/Factory/FTLocationFactory.pm
/usr/share/perl5/Bio/Factory/LocationFactoryI.pm
/usr/share/perl5/Bio/Factory/MapFactoryI.pm
/usr/share/perl5/Bio/Factory/ObjectBuilderI.pm
/usr/share/perl5/Bio/Factory/ObjectFactory.pm
/usr/share/perl5/Bio/Factory/ObjectFactoryI.pm
/usr/share/perl5/Bio/Factory/SeqAnalysisParserFactory.pm
/usr/share/perl5/Bio/Factory/SeqAnalysisParserFactoryI.pm
/usr/share/perl5/Bio/Factory/SequenceFactoryI.pm
/usr/share/perl5/Bio/Factory/SequenceProcessorI.pm
/usr/share/perl5/Bio/Factory/SequenceStreamI.pm
/usr/share/perl5/Bio/Factory/TreeFactoryI.pm