<mxfile host="app.diagrams.net"><diagram name="roadmap"><mxGraphModel dx="1200" dy="800" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1200" pageHeight="800" math="0" shadow="0">
  <root>
    <mxCell id="0" />
    <mxCell id="1" parent="0" />
    <mxCell id="node1" value="研究问题：克服瞬时表达局限，实现萜类基因稳定异源表达" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#DAE8FC;strokeColor=#6C8EBF;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="40" y="40" width="340" height="64" as="geometry" />
    </mxCell>
    <mxCell id="node2" value="策略：基于高效同源重组，建立稳定转化体系" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#FFF2CC;strokeColor=#D6B656;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="57" y="162" width="306" height="64" as="geometry" />
    </mxCell>
    <mxCell id="node3" value="关键改造：PEG转化与基因枪转化双路径" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#F8CECC;strokeColor=#B85450;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="74" y="284" width="271" height="64" as="geometry" />
    </mxCell>
    <mxCell id="node4" value="筛选与培养：优化标记及转化参数" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#F8CECC;strokeColor=#B85450;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="92" y="406" width="236" height="64" as="geometry" />
    </mxCell>
    <mxCell id="node5" value="结果：异源表达taxadiene等二萜产物" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#D5E8D4;strokeColor=#82B366;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="82" y="528" width="257" height="64" as="geometry" />
    </mxCell>
    <mxCell id="node6" value="结论：小立碗藓是理想萜类绿色生物技术平台" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#E1D5E7;strokeColor=#9673A6;fontSize=13;fontColor=#1A1A1A;verticalAlign=middle;align=center;arcSize=10;" vertex="1" parent="1">
      <mxGeometry x="57" y="650" width="306" height="64" as="geometry" />
    </mxCell>
    <mxCell id="edge1" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;strokeColor=#6C8EBF;fontSize=12;fontColor=#1A1A1A;" edge="1" parent="1" source="node1" target="node2">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    <mxCell id="edge2" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;strokeColor=#D6B656;fontSize=12;fontColor=#1A1A1A;" edge="1" parent="1" source="node2" target="node3">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    <mxCell id="edge3" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;strokeColor=#B85450;fontSize=12;fontColor=#1A1A1A;" edge="1" parent="1" source="node3" target="node4">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    <mxCell id="edge4" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;strokeColor=#B85450;fontSize=12;fontColor=#1A1A1A;" edge="1" parent="1" source="node4" target="node5">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    <mxCell id="edge5" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;strokeColor=#82B366;fontSize=12;fontColor=#1A1A1A;" edge="1" parent="1" source="node5" target="node6">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
  </root>
</mxGraphModel></diagram></mxfile>