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    <mxCell id="node4" value="结果：获得37个转基因大豆系，转化效率约5%；β-PAC种子总类胡萝卜素最高达146 μg/g（非转基因的62倍）" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#FCE8E6;strokeColor=#EA4335;fontSize=14;fontStyle=1;verticalAlign=middle;" vertex="1" parent="1">
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    <mxCell id="node5" value="结果：β-PAC种子总类胡萝卜素为35S-PAC及对照的45倍；β-胡萝卜素和α-胡萝卜素分别增加28倍和25倍" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#FCE8E6;strokeColor=#EA4335;fontSize=14;fontStyle=1;verticalAlign=middle;" vertex="1" parent="1">
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