prototrophic
adjective Etymology: International Scientific Vocabulary Date: 1900 having the nutritional requirements of the normal or wild type • prototrophy noun

New Collegiate Dictionary. 2001.

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  • prototrophic — [prōt΄ə träf′ik] adj. [ PROTO + TROPHIC] able to synthesize its required growth factors: said as of an original organism from which auxotrophic mutants are derived …   English World dictionary

  • prototrophic — 1. Pertaining to a prototroph. 2. Denoting the ability to undertake anabolism or to obtain nourishment from a single source, as with iron, sulfur, or nitrifying bacteria or photosynthesizing plants. * * * pro·to·tro·phic .prōt ə trō fik adj 1) d …   Medical dictionary

  • prototrophic — pro•to•troph•ic [[t]ˌproʊ təˈtrɒf ɪk, ˈtroʊ fɪk[/t]] adj. 1) ecl mcr having the same nutritional requirements as the normal or wild type 2) ecl mcr capable of synthesizing nutrients from inorganic matter: prototrophic bacteria[/ex] • Etymology:… …   From formal English to slang

  • prototrophic — /proh teuh trof ik, troh fik/, adj. 1. (esp. of certain bacteria) requiring only inorganic substances for growth. 2. (of certain microorganisms) requiring no specific nutriments for growth. [1895 1900; PROTO + TROPHIC] * * * …   Universalium

  • prototrophic — adjective Of or pertaining to a prototroph or to prototrophy …   Wiktionary

  • prototrophic — adj. receiving nourishment from one source …   English contemporary dictionary

  • prototrophic — pro·to·trophic …   English syllables

  • prototrophic — /proʊtəˈtrɒfɪk/ (say prohtuh trofik), / ˈtroʊfɪk/ (say trohfik) adjective (of certain microorganisms) having no specific nutritional requirements for growth. {proto + Greek trophē nourishment + ic} …   Australian English dictionary

  • prototrophic —   a. feeding directly on uncombined elements …   Dictionary of difficult words

  • prototrophic — | ̷ ̷ ̷ ̷.|träfik, rōf adjective Etymology: International Scientific Vocabulary prot + trophic 1. : deriving nutriment from inorganic sources used especially of those bacteria that do not require organic media for growth 2. : requiring no… …   Useful english dictionary

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