/usr/share/perl5/Bio/ is in libbio-eutilities-perl 1.75-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Bio/DB/
/usr/share/perl5/Bio/DB/EUtilities.pm
/usr/share/perl5/Bio/Tools/
/usr/share/perl5/Bio/Tools/EUtilities/
/usr/share/perl5/Bio/Tools/EUtilities.pm
/usr/share/perl5/Bio/Tools/EUtilities/EUtilDataI.pm
/usr/share/perl5/Bio/Tools/EUtilities/EUtilParameters.pm
/usr/share/perl5/Bio/Tools/EUtilities/History.pm
/usr/share/perl5/Bio/Tools/EUtilities/HistoryI.pm
/usr/share/perl5/Bio/Tools/EUtilities/Info/
/usr/share/perl5/Bio/Tools/EUtilities/Info.pm
/usr/share/perl5/Bio/Tools/EUtilities/Info/FieldInfo.pm
/usr/share/perl5/Bio/Tools/EUtilities/Info/LinkInfo.pm
/usr/share/perl5/Bio/Tools/EUtilities/Link/
/usr/share/perl5/Bio/Tools/EUtilities/Link.pm
/usr/share/perl5/Bio/Tools/EUtilities/Link/LinkSet.pm
/usr/share/perl5/Bio/Tools/EUtilities/Link/UrlLink.pm
/usr/share/perl5/Bio/Tools/EUtilities/Query/
/usr/share/perl5/Bio/Tools/EUtilities/Query.pm
/usr/share/perl5/Bio/Tools/EUtilities/Query/GlobalQuery.pm
/usr/share/perl5/Bio/Tools/EUtilities/Summary/
/usr/share/perl5/Bio/Tools/EUtilities/Summary.pm
/usr/share/perl5/Bio/Tools/EUtilities/Summary/DocSum.pm
/usr/share/perl5/Bio/Tools/EUtilities/Summary/Item.pm
/usr/share/perl5/Bio/Tools/EUtilities/Summary/ItemContainerI.pm