prototrophy


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Related to prototrophy: auxotrophs

pro·to·tro·phic

 (prō′tə-trō′fĭk, -trŏf′ĭk)
adj.
Having the same metabolic capabilities and nutritional requirements as the wild type parent strain: prototrophic bacteria.

pro′to·troph′, pro′to·troph′y n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

prototrophy

(ˈprəʊtəʊˌtrɒfɪ)
n
(Biology) the state of being a prototroph
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Whitaker, "Augmenting the genetic toolbox for Sulfolobus islandicus with a stringent positive selectable marker for agmatine prototrophy," Applied and Environmental Microbiology, vol.
Both plasmids were introduced into and restored uracil and uridine prototrophy of GR6 with frequencies of three transformants per [micro]g of plasmid DNA for pUC_pyrGAo and 50 transformants per [micro]g of plasmid DNA for ANEp2.
On the other hand, the phenomenon of reversion to prototrophy occurs as a consequence of new mutations at the site of the preexisting ones or near the mutated genes, which restore the gene's function and allow the cells to synthesise the required amino acid histidine (Mortelmans and Zeiger, 2000).