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菊花 一半黄色 一半浅粉色


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这朵菊花一半是黄色,而另一半是浅粉色,非常罕见的“双色菊花”,退休的卡车司机说:我一直都在花园里种了好几年的花,但从来没有见过像这样的菊花。

植物学家说这是两种颜色细胞基因突变的结果。这一现象可能发生在一个非常早期的阶段,也许花的发展时它只是两个细胞,在这个阶段,一个细胞遭受了其花色基因突变导致不同的颜色来表达,由于细胞分裂,一半是新来的颜色,而另一半是标准的颜色。

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