<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" vertex="1" parent="1" value="研究问题：沉默的二萜基因簇及未知产物如何激活与鉴定" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=12;fontStyle=1verticalAlign=middle;align=center;"><mxGeometry x="40" y="40" width="340" height="64" as="geometry" /></mxCell><mxCell id="Node2" vertex="1" parent="1" value="策略：基因组挖掘预测基因簇，鉴定转录因子PbcR并过表达激活" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=12;fontStyle=1verticalAlign=middle;align=center;"><mxGeometry x="40" y="214" width="340" height="64" as="geometry" /></mxCell><mxCell id="Edge1" edge="1" parent="1" source="Node1" target="Node2" 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