<?xml version="1.0"?>
<!DOCTYPE bx-seq:seq SYSTEM "http://www.bioxml.org/dtds/current/seq.dtd">

<bx-seq:seq 
    xmlns:bx-seq="http://www.bioxml.org/dtds/seq/v0_1" 
    bx-seq:id="b45" bx-seq:type="dna" >
    <bx-link:link 
    xmlns:bx-link="http://www.bioxml.org/dtds/bx-link/v0_1">
        <bx-link:dbxref> 
	    <bx-link:database 
                bx-link:url='http://www.genbank.com'>Genbank</bx-link:database>
	    <bx-link:id bx-link:field='accession'>ae345</bx-link:id>
        </bx-link:dbxref>
    </bx-link:link>
 
    <bx-seq:residues>atgcgagtagctcagtcgatgctagtgctagtcgagtgcta</bx-seq:residues>

</bx-seq:seq>