---
name: "Bio::SeqIO::nexml"
section: "3pm"
platform: "linux"
package: "libbio-perl-perl"
version: "1.7.2-3"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/Bio::SeqIO::nexml"
---

# Bio::SeqIO::nexml(3pm)

NeXML sequence input/output stream

## NAME

Bio::SeqIO::nexml - NeXML sequence input/output stream

## SYNOPSIS

Do not use this module directly.  Use it via the Bio::SeqIO class.

## DESCRIPTION

This object can transform Bio::Seq objects to and from NeXML format. For more information on the NeXML standard, visit \<http://www.nexml.org\>.

## 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
```

## AUTHORS - Chase Miller

Email: chmille4@gmail.com

## CONTRIBUTORS

Mark Jensen, maj@fortinbras.us Rutger Vos, rutgeraldo@gmail.com

## APPENDIX

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

### next\_seq

```
 Title   : next_seq
 Usage   : $seq = $stream->next_seq()
 Function: returns the next sequence in the stream
 Returns : L<Bio::Seq> object
 Args    : NONE
```

### rewind

```
 Title   : rewind
 Usage   : $seqio->rewind
 Function: Resets the stream
 Returns : none
 Args    : none
```

### doc

```
 Title   : doc
 Usage   : $treeio->doc
 Function: Returns the biophylo nexml document object
 Returns : Bio::Phylo::Project
 Args    : none or Bio::Phylo::Project object
```

### write\_seq

```
 Title   : write_seq
 Usage   : $stream->write_seq(@seq)
 Function: Writes the $seq object into the stream
 Returns : 1 for success and 0 for error
 Args    : Array of 1 or more L<Bio::PrimarySeqI> objects
```