<?xml version="1.0" encoding="UTF-8"?>
<sbml xmlns="http://www.sbml.org/sbml/level2/version3" level="2" version="3">
  <model id="ImmigrationDeath04" name="Immigration-Death (002), variant 04">
    <listOfUnitDefinitions>
      <unitDefinition id="substance">
        <listOfUnits>
          <unit kind="item"/>
        </listOfUnits>
      </unitDefinition>
    </listOfUnitDefinitions>
    <listOfCompartments>
      <compartment id="Cell"/>
    </listOfCompartments>
    <listOfSpecies>
      <species id="X" compartment="Cell" initialAmount="0" hasOnlySubstanceUnits="true"/>
    </listOfSpecies>
    <listOfParameters>
      <parameter id="Alpha" value="1000"/>
      <parameter id="Mu" value="0.1"/>
    </listOfParameters>
    <listOfReactions>
      <reaction id="Immigration" reversible="false">
        <listOfProducts>
          <speciesReference species="X"/>
        </listOfProducts>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <ci> Alpha </ci>
          </math>
        </kineticLaw>
      </reaction>
      <reaction id="Death" reversible="false">
        <listOfReactants>
          <speciesReference species="X"/>
        </listOfReactants>
        <kineticLaw>
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
              <times/>
              <ci> Mu </ci>
              <ci> X </ci>
            </apply>
          </math>
        </kineticLaw>
      </reaction>
    </listOfReactions>
  </model>
</sbml>
