这个词是什么意思？
Production of new arrangements of DNA by various mechanisms such as assortment and segregation, CROSSING OVER; GENE CONVERSION; GENETIC TRANSFORMATION; GENETIC CONJUGATION; GENETIC TRANSDUCTION; or mixed infection of viruses.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D011995 · MeSH 2026。
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