prototrophic


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prototrophic

[¦prōd·ō¦träf·ik]
(microbiology)
Pertaining to bacteria with the nutritional properties of the wild type, or the strains found in nature.
References in periodicals archive ?
Thus, the Hfr strains were able to donate genes via recombination but were unable to survive and out-compete the prototrophic E.
The latter two strains revert to a prototrophic hi[s.sup.+] phenotype via a specific base-substitution event (TA7001, AT to GC, and TA7004, GC to AT) (Gee et al.
The latter two strains revert to a prototrophic his[.sup.+] phenotype via a specific base-substitution event (TA7001, AT to GC, and TA7004, GC to AT) (Gee et al.