| Bio::DB::SeqI(3pm) | User Contributed Perl Documentation | Bio::DB::SeqI(3pm) |
NAME¶
Bio::DB::SeqI - Abstract Interface for Sequence databases
SYNOPSIS¶
# get a Bio::DB::SeqI somehow
$seq = $seqdb->get_Seq_by_id('some-id');
$seq = $seqdb->get_Seq_by_acc('some-accession-number');
@ids = $seqdb->get_all_ids();
$stream = $seqdb->get_PrimarySeq_stream();
while((my $seq = $stream->next_seq()) {
# $seq is a PrimarySeqI compliant object
}
DESCRIPTION¶
Abstract interface for a sequence database
FEEDBACK¶
Mailing Lists¶
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to one of the Bioperl mailing lists. Your participation is much appreciated.
bioperl-l@bioperl.org - General discussion http://bioperl.org/wiki/Mailing_lists - About the mailing lists
Support¶
Please direct usage questions or support issues to the mailing list:
bioperl-l@bioperl.org
rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address it. Please include a thorough description of the problem with code and data examples if at all possible.
Reporting Bugs¶
Report bugs to the Bioperl bug tracking system to help us keep track the bugs and their resolution. Bug reports can be submitted via the web:
https://github.com/bioperl/bioperl-live/issues
AUTHOR - Ewan Birney¶
Email birney@ebi.ac.uk
APPENDIX¶
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Methods inherited from Bio::DB::RandomAccessI¶
get_Seq_by_id¶
Title : get_Seq_by_id
Usage : $seq = $db->get_Seq_by_id('ROA1_HUMAN')
Function: Gets a Bio::Seq object by its name
Returns : a Bio::Seq object
Args : the id (as a string) of a sequence
Throws : "id does not exist" exception
get_Seq_by_acc¶
Title : get_Seq_by_acc
Usage : $seq = $db->get_Seq_by_acc('X77802');
Function: Gets a Bio::Seq object by accession number
Returns : A Bio::Seq object
Args : accession number (as a string)
Throws : "acc does not exist" exception
get_Seq_by_version¶
Title : get_Seq_by_version
Usage : $seq = $db->get_Seq_by_version('X77802.1');
Function: Gets a Bio::Seq object by sequence version
Returns : A Bio::Seq object
Args : accession.version (as a string)
Throws : "acc.version does not exist" exception
Methods [that were] specific for Bio::DB::SeqI¶
get_PrimarySeq_stream¶
Title : get_PrimarySeq_stream
Usage : $stream = get_PrimarySeq_stream
Function: Makes a Bio::SeqIO compliant object
which provides a single method, next_seq
Returns : Bio::SeqIO
Args : none
get_all_primary_ids¶
Title : get_all_ids
Usage : @ids = $seqdb->get_all_primary_ids()
Function: gives an array of all the primary_ids of the
sequence objects in the database. These
may be ids (display style) or accession numbers
or something else completely different - they
*are not* meaningful outside of this database
implementation.
Example :
Returns : an array of strings
Args : none
get_Seq_by_primary_id¶
Title : get_Seq_by_primary_id
Usage : $seq = $db->get_Seq_by_primary_id($primary_id_string);
Function: Gets a Bio::Seq object by the primary id. The primary
id in these cases has to come from $db->get_all_primary_ids.
There is no other way to get (or guess) the primary_ids
in a database.
The other possibility is to get Bio::PrimarySeqI objects
via the get_PrimarySeq_stream and the primary_id field
on these objects are specified as the ids to use here.
Returns : A Bio::Seq object
Args : accession number (as a string)
Throws : "acc does not exist" exception
| 2021-08-15 | perl v5.32.1 |