染色体数不是单倍体的整数倍。
经鉴定为单倍体的植株，用2%秋水仙素进行加倍。
Those plants that determined as haploids were doubled by 2%colchicine.
实验表明，单倍体的上述同工酶区带数和活力与同胚期的二倍体比较，差异甚大。
The results show that there are many differences in activities and bands between their corresponding isozymes.
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