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单词 prototrophic
释义

prototrophic

/ˌprəʊtə(ʊ)ˈtrəʊfɪk/ /ˌprəʊtə(ʊ)ˈtrɒfɪk/
Biology
adjective
Of a microorganism: able to grow in a simple artificial medium without the specific supplementary nutrition required by an auxotrophic counterpart, especially as a result of genetic reversion to the wild-type condition.

Origin

Early 20th century (in an earlier sense). From proto- + -trophic.

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更新时间:2024/11/11 16:45:10