这个词是什么意思？
A group of phenotypically similar but genotypically distinct species (genomovars) in the genus BURKHOLDERIA. They are found in water, soil, and the rhizosphere of crop plants. They can act as opportunistic human pathogens and as plant growth promoting and biocontrol agents.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D042602 · MeSH 2026。
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