<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：VE与类胡萝卜素&lt;br&gt;是否存在重叠光保护功能？" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=14;fontStyle=1;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="316" y="40" width="340" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node2" value="策略：在莱茵衣藻中过表达&lt;br&gt;VTE2提高生育酚含量" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=14;fontStyle=1;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="316" y="162" width="340" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node3" value="叶绿体转化：&lt;br&gt;非密码子优化SynVTE2" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="40" y="284" width="271" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node4" value="叶绿体转化：&lt;br&gt;密码子优化SynVTE2ct" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="381" y="284" width="271" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node5" value="核转化：&lt;br&gt;CrVTE2过表达" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="722" y="284" width="210" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node6" value="关键改造：&lt;br&gt;npq1 lor1双突变体背景&lt;br&gt;（缺失玉米黄质+黄体素）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;fontSize=13;fontStyle=1;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="521" y="406" width="340" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node7" value="结果：生育酚提高5-10倍；&lt;br&gt;npq1 lor1背景过表达CrVTE2&lt;br&gt;在高光下存活48h保持绿色" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;fontSize=13;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="111" y="406" width="340" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node8" value="结果：npq1 lor1 CrVTE2对&lt;br&gt;单线态氧/H2O2等ROS胁迫&lt;br&gt;表现抗性，Fv/Fm恢复至0.45" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;fontSize=13;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="521" y="528" width="340" height="64" as="geometry" />
    </mxCell>
    
    <mxCell id="node9" value="结论：VE与类胡萝卜素&lt;br&gt;存在重叠光保护功能，&lt;br&gt;VE可部分补偿但不能完全替代" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=14;fontStyle=1;arcSize=10;verticalAlign=middle;align=center;" vertex="1" parent="1">
      <mxGeometry x="111" y="528" width="340" height="64" as="geometry" />
    </mxCell>
    
    
    <mxCell id="e1" edge="1" parent="1" source="node1" target="node2" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e2" edge="1" parent="1" source="node2" target="node3" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e3" edge="1" parent="1" source="node2" target="node4" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e4" edge="1" parent="1" source="node2" target="node5" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e5" edge="1" parent="1" source="node5" target="node6" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e6" edge="1" parent="1" source="node3" target="node7" 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=#d79b00;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e7" edge="1" parent="1" source="node6" target="node8" 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=#d79b00;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e8" edge="1" parent="1" source="node7" target="node9" 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;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
    
    <mxCell id="e9" edge="1" parent="1" source="node8" target="node9" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeWidth=1.6;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;strokeColor=#6c8ebf;">
      <mxGeometry relative="1" as="geometry" />
    </mxCell>
  </root>
</mxGraphModel></diagram></mxfile>