请输入您要查询的英文单词:

 

单词 auxotroph
释义

auxotroph

enUK

aux·o·troph

A0541800 (ôk′sə-trŏf, -trōf′)n. An organism, such as a strain of bacteria, that has lost the ability to synthesize certain substances required for its growth and metabolism as the result of mutational changes.
[Back-formation from auxotrophic.]

auxotroph

(ˈɔːksətrəʊf) n (Microbiology) a mutant strain of microorganism having nutritional requirements additional to those of the normal organism ˌauxoˈtrophic adj

auxotroph

enUK

auxotroph

 [awk´so-trōf] an auxotrophic organism.

aux·o·troph

(awk'sō-trōf), A mutant microorganism that requires some nutrient that is not normally required by the organism (prototroph) from which the mutant was derived. Compare: polyauxotroph, monoauxotroph. [auxo- + G. trophē, nourishment]

auxotroph

(ôk′sə-trŏf, -trōf′)n. An organism, such as a strain of bacteria, that has lost the ability to synthesize certain substances required for its growth and metabolism as the result of mutational changes.

aux·o·troph

(awk'sō-trōf) A mutant microorganism that requires some nutrient that is not required by the organism (prototroph) from which the mutant was derived. [auxo- + G. trophē, nourishment]

auxotroph

a mutant strain of a microorganism that requires growth factors, for example AMINO ACIDS, in addition to those required by the WILD TYPE and therefore will not grow on MINIMAL MEDIUM which will support the growth of the wild type.
随便看

 

英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/16 7:21:37