1、Heterokaryosis is a common phenomenon in fungi, where cells contain multiple non-fused nuclei.
异核现象是真菌中的常见现象，细胞内含有多个互不融合的细胞核。

2、Heterokaryosis plays a key role in the genetic diversity and adaptability of fungi.
异核现象在真菌的遗传多样性和适应性中起着重要作用。