Вплив ліпополісахариду Pseudomonas syringae pv. atrofaciens на спонтанні та індуковані біхроматом калію мутації у Salmonella typhimurium
DOI:
https://doi.org/10.7124/bc.0006B2Анотація
Виявлено, що ліпополісахарид (ЛПС) P. syringae pv. atrofaciens 8281 у дозі 1000 мкг на чашку зменшує частоту спонтанних мутацій S. typhimurium ТА98 на ЗІ %, S. typhimurium TAJ00 — на 16 %. Досліджуваний ЛПС виявив антимутагенні властивості і стосовно індукованих біхроматом калію мутацій. Частота таких мутацій зменшувалася залежно від дози ЛПС на 57—78 % для тест-штаму S. typhimurium ТА98, та на 14—49 % — для S. typhimurium ТА 100.Посилання
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