Genbank:
Accession $acc   Version $version
Chromosome $chr
Phase  $phase

$num=100000; $num+=10000
$rice=1

    Piece
    $offset=1; $offset += previous $end-$start+1;
    $cnum=$num;$cnum+= 1000
    $piece $start $end
    Sequence $cseq  - check that length=$end-$start+1

    CDS
    $note
    join(S0..E0,S1..E1,    )   @S,@E  $ne elements
    protein_id $protein
    db_xref   $pxref
    translation $AA
    $codon_start  



chromosome
----------
name="xR$chr_$acc"
chromosome_id=$num
id=$num
species=$rice


clone
-----
internal_id=$num
id="x$acc"
embl_id="x$acc";
version=$version
embl_version=$version
htg_phase=$phase

    contig
    ------
    internal_id=$cnum
    id="x$acc_$piece"
    length=$end-$start+1
    offset=$offset
    corder=$piece
    dna=$cnum
    chromosomeid=$num

    dna
    ---
    id=$cnum
    sequence=$cseq
    length=$end-$start+1


    translation
    -----------
    id =$protein
    version=1
    seq_start=Start of translation on 1st exon-usually 1
    start_exon=
    seq_end=End of translation on last exon-usually end of exon
    end_exon

    transcript
    ----------
    id=$protein
    version=1
    gene=$protein


    exon_transcript
    ---------------

	exon
	----



?
--
Xref
http://www.ncbi.nlm.nih.gov/entrez/viewer.cgi?val=AAK63930.1
analysis
analysisprocess
contig_landmarkMarker
contig_landmarker1
