<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="1400" pageHeight="900" math="0" shadow="0">
    <root>
        <mxCell id="0" />
        <mxCell id="1" parent="0" />
        <mxCell id="node1" value="研究问题：如何工程化微生物将生物质/CO₂转化为生物燃料" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="450" y="40" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node2" value="策略一：生物质解聚与预处理（嗜热菌、纤维素小体）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="245" y="214" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node3" value="策略二：代谢工程 + 计算机模型指导（乙醇、丁醇）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="450" y="388" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node4" value="关键改造：产物挥发回收 + 耐性解除（异丁醛/异戊二烯）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="40" y="388" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node5" value="关键改造：光驱动系统——人工光合与产氢（细胞色素b1、PSI-氢化酶）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="245" y="562" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node6" value="关键改造：脂肪酸途径工程（硫酯酶/酯酶/无细胞系统）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="655" y="214" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node7" value="结果：多路线产燃料——脂肪酸4.5 g/L/天、异戊二烯50 μg/g/天、烷烃C13-C17" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="860" y="388" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="node8" value="结论：生物燃料多技术路线并行，未来有望替代化石燃料" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;fontSize=13;fontStyle=1;verticalAlign=middle;align=center;wordWrap=break-word;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="655" y="562" width="340" 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=#000000;" 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=#000000;" edge="1" parent="1" source="node2" target="node4">
            <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=#000000;" edge="1" parent="1" source="node3" target="node5">
            <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=#000000;" edge="1" parent="1" source="node1" target="node6">
            <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=#000000;" edge="1" parent="1" source="node6" target="node7">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge6" 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=1;entryDx=0;entryDy=0;strokeColor=#000000;" edge="1" parent="1" source="node4" target="node7">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge7" 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=0;entryY=0.5;entryDx=0;entryDy=0;dashed=1;dashed=1;strokeColor=#000000;" edge="1" parent="1" source="node5" target="node7">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge8" 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=#000000;" edge="1" parent="1" source="node7" target="node8">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge9" 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=#000000;dashed=1;" edge="1" parent="1" source="node2" target="node3">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge10" 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=#000000;dashed=1;" edge="1" parent="1" source="node4" target="node5">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="edge11" 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=#000000;dashed=1;" edge="1" parent="1" source="node6" target="node4">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="note1" value="注：C. bescii 90°C降解生物质；E. coli 脂肪酸4.5 g/L/天；蓝藻烷烃C13-C17；PSI-氢化酶直接产氢" style="shape=note;whiteSpace=wrap;html=1;backgroundOutline=1;size=14;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=10;fontStyle=0;verticalAlign=middle;align=center;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="450" y="736" width="340" height="64" as="geometry" />
        </mxCell>
        <mxCell id="edge12" 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=#000000;dashed=1;" edge="1" parent="1" source="node8" target="note1">
            <mxGeometry relative="1" as="geometry" />
        </mxCell>
    </root>
</mxGraphModel></diagram></mxfile>