| Bio::Tools::Geneid(3pm) | User Contributed Perl Documentation | Bio::Tools::Geneid(3pm) |
Bio::Tools::Geneid - Results of one geneid run
use Bio::Tools::Geneid;
my $gid = Bio::Tools::Geneid(-file => "geneid.out");
while (my $gene = $gid->next_prediction)
{
my @transcripts = $gene->transcripts;
foreach my $t (@transcripts)
{
my @exons = $t->exons;
foreach my $e (@exons)
{
printf("Exon %d..%d\n", $e->start, $e->end);
}
}
}
This is the parser for the output of geneid by Enrique Blanco and Roderic Guigó (IMIM-UPF). See http://www1.imim.es/software/geneid. It relies on native geneid output format internally and will work with geneid versions 1.0 and 1.1. Currently this module supports only the default mode of operation which is to predict exons and assemble an optimal gene prediction.
It takes either a file handle or a file name and returns a Bio::SeqFeature::Gene::GeneStructure object.
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
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.
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
Email: kdj@sanger.ac.uk
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Title : new
Usage : $obj->new(-file = "<geneid.out");
$obj->new(-fh => \*GI);
Function: Constructor for geneid wrapper. Takes either a file
: or filehandle
Returns : L<Bio::Tools::Geneid>
Title : next_prediction
Usage : while($gene = $geneid->next_prediction)
{
# do something
}
Function: Returns the gene structure prediction of the geneid result
file. Call this method repeatedly until FALSE is returned.
Returns : A Bio::SeqFeature::Gene::GeneStructure object
Args : None
Title : _add_exon
Usage : $obj->_add_exon($gene, $transcript, ... exon data ...)
Function: Adds a new exon to both gene and transcript from the data
: supplied as args
Example :
Returns : Nothing
Title : _set_strand
Usage : $obj->_set_strand($gene)
Function: Sets the overall gene strand to the same strand as all
: the exons if they are all on the same strand, or to strand 0
: if the exons are on different strands.
Example :
Returns : Nothing
Title : _target_id Usage : $obj->_target_id Function: get/set for genomic sequence id Example : Returns : A target ID
| 2021-08-15 | perl v5.32.1 |