1926, in the meaning defined above
New Latin Streptothric-, Streptothrix, genus of bacteria, from strepto- + Greek trich-, thrix hair
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“Streptothricin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/streptothricin. Accessed 18 Aug. 2022.
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