The Effect of Chick Embryo Extract on the Growth and Morphology of Tubercle Bacilli
نویسنده
چکیده
Aqueous extracts of 11-day-old chick embryos enhance the growth of tubercle bacilli in oleic acid-albumin media. These extracts also increase the tendency of virulent strains to exhibit the serpentine pattern of growth and confer this property on avirulent variants which normally grow unoriented in clumps. Growth in the presence of chick embryo extract slightly increases the virulence of the virulent strains but does not confer virulence on the avirulent variants.
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ورودعنوان ژورنال:
- The Journal of Experimental Medicine
دوره 88 شماره
صفحات -
تاریخ انتشار 1948