如果圆球变为椭圆状的，研究者认为那可能是因为支撑碳原子链的石墨与电子间的相互作用。
If the round blob looks elliptical, that's perhaps due to interaction with the graphite tip that supports the carbon chain, the researchers think.
分生孢子光滑，长椭圆或卵形，聚集成长链状。
Conidia are smooth, in ellipse or oval shape and gathered into long chain shape.
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