Bio::SeqFeature::Gene::ExonI(3pm)			User Contributed Perl Documentation			 Bio::SeqFeature::Gene::ExonI(3pm)

NAME

       Bio::SeqFeature::Gene::ExonI - Interface for a feature representing an exon

SYNOPSIS

       See documentation of methods.

DESCRIPTION

       A feature representing an exon. An exon in this definition is transcribed and at least for one particular transcript not spliced out of the
       pre-mRNA. However, it does not necessarily code for amino acid.

FEEDBACK

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	 bioperl-l@bioperl.org			- General discussion
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   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:

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AUTHOR - Hilmar Lapp
       Email hlapp@gmx.net

APPENDIX

       The rest of the documentation details each of the object methods.  Internal methods are usually preceded with a _

   is_coding
	Title	: is_coding
	Usage	: if($exon->is_coding()) {
			  # do something
		  }
	Function: Whether or not the exon codes for amino acid.
	Returns : TRUE if the object represents a feature translated into protein,
		  and FALSE otherwise.
	Args	:

   cds
	Title	: cds()
	Usage	: $cds = $exon->cds();
	Function: Get the coding sequence of the exon as a sequence object.

		  The returned sequence object must be in frame 0, i.e., the first
		  base starts a codon.

		  An implementation may return undef, indicating that a coding
		  sequence does not exist, e.g. for a UTR (untranslated region).

	Returns : A L<Bio::PrimarySeqI> implementing object.
	Args	:

perl v5.14.2							    2012-03-02					 Bio::SeqFeature::Gene::ExonI(3pm)