这些类型都是高度不育的，正如由基本的二倍体衍生三倍体和同源四倍体一样。
These forms are highly sterile, as would be expected of triploids and of autotetraploids derived from basic deploids.
这是柑橘属间对称融合再生二倍体叶肉亲本类型植株的首例报道。
This is the first report on production of diploid somatic hybrid plants between citrus with its related genus via symmetric fusion.
经孢子体积，DNA含量及营养类型测定证明角变和斑点为杂合二倍体。
Comparisons of conidial size and DNA content per conidia for 'hybrids' and parental strains indicated that the 'hybrids' were diploid.
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