<!-- ============================================
     ::DATATOOL:: Generated from "seqfeat.asn"
     ::DATATOOL:: by application DATATOOL version 1.9.0
     ::DATATOOL:: on 10/09/2008 23:08:21
     ============================================ -->

<!-- ============================================ -->
<!-- This section is mapped from module "NCBI-Gene"
================================================= -->

<!--
**********************************************************************

  NCBI Genes
  by James Ostell, 1990
  version 0.8

**********************************************************************
-->

<!-- Elements used by other modules:
          Gene-ref,
          Gene-nomenclature -->

<!-- Elements referenced from other modules:
          Dbtag FROM NCBI-General -->
<!-- ============================================ -->

<!--
*** Gene ***********************************************
*
*  reference to a gene
*
-->
<!ELEMENT Gene-ref (
        Gene-ref_locus?, 
        Gene-ref_allele?, 
        Gene-ref_desc?, 
        Gene-ref_maploc?, 
        Gene-ref_pseudo?, 
        Gene-ref_db?, 
        Gene-ref_syn?, 
        Gene-ref_locus-tag?, 
        Gene-ref_formal-name?)>

<!-- Official gene symbol -->
<!ELEMENT Gene-ref_locus (#PCDATA)>

<!-- Official allele designation -->
<!ELEMENT Gene-ref_allele (#PCDATA)>

<!-- descriptive name -->
<!ELEMENT Gene-ref_desc (#PCDATA)>

<!-- descriptive map location -->
<!ELEMENT Gene-ref_maploc (#PCDATA)>

<!-- pseudogene -->
<!ELEMENT Gene-ref_pseudo EMPTY>
<!ATTLIST Gene-ref_pseudo value ( true | false ) "false" >


<!-- ids in other dbases -->
<!ELEMENT Gene-ref_db (Dbtag*)>

<!-- synonyms for locus -->
<!ELEMENT Gene-ref_syn (Gene-ref_syn_E*)>


<!ELEMENT Gene-ref_syn_E (#PCDATA)>

<!-- systematic gene name (e.g., MI0001, ORF0069) -->
<!ELEMENT Gene-ref_locus-tag (#PCDATA)>

<!ELEMENT Gene-ref_formal-name (Gene-nomenclature)>


<!ELEMENT Gene-nomenclature (
        Gene-nomenclature_status, 
        Gene-nomenclature_symbol?, 
        Gene-nomenclature_name?, 
        Gene-nomenclature_source?)>

<!ELEMENT Gene-nomenclature_status %ENUM;>
<!ATTLIST Gene-nomenclature_status value (
        unknown |
        official |
        interim
        ) #REQUIRED >


<!ELEMENT Gene-nomenclature_symbol (#PCDATA)>

<!ELEMENT Gene-nomenclature_name (#PCDATA)>

<!ELEMENT Gene-nomenclature_source (Dbtag)>