"Gram-positive" meaning in English

See Gram-positive in All languages combined, or Wiktionary

Adjective

Etymology: From Gram (“a surname”) + positive, after Danish bacteriologist Hans Christian Gram, who invented the Gram staining method. Etymology templates: {{m|en|Gram||a surname}} Gram (“a surname”), {{m|en|positive}} positive Head templates: {{en-adj|-}} Gram-positive (not comparable)
  1. (bacteriology, of a bacterium) That stains dark blue or violet after Gram staining, due to large quantities of peptidoglycan in the cell wall. Wikipedia link: Gram-positive bacteria Tags: not-comparable Categories (topical): Bacteriology Synonyms: gram-positive Related terms: Gram staining, Gram's method Coordinate_terms: Gram-negative

Download JSON data for Gram-positive meaning in English (3.2kB)

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          "ref": "1997, T. G. Nagaraja, C. J. Newbold, C. J. Van Nevel, D. I. Demeyer, “13: Manipulation of ruminal fermentation”, in P. N. Hobson, C. S. Stewart, editors, The Rumen Microbial Ecosystem, 2nd edition, page 545",
          "text": "Generally, ionophore antibiotics are highly effective against Gram-positive bacteria but exhibit little or no activity against Gram-negative bacteria (Chen and Wolin, 1979; Watanabe et al., 1981).",
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          "ref": "2007, Alan R. Hauser, Antibiotic Basics for Clinicians: Choosing the Right Antibacterial Agent, page 201",
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        "That stains dark blue or violet after Gram staining, due to large quantities of peptidoglycan in the cell wall."
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        "(bacteriology, of a bacterium) That stains dark blue or violet after Gram staining, due to large quantities of peptidoglycan in the cell wall."
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-03 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.