Actinomycetes, 1991, Vol.2, Part 1. pp.18-26
Ultrastructural changes in the cells of the Streptomyces
spectabilis 1011-10 strain during biosynthesis of
streptovaricin
D.SPASSOVA, N.VESSELINOVA and R.GESHEVA
Code Number: AC91005
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Abstract.
Ultrastructural changes in the cells of a highly active
naturally selected strain of Streptomyces spectabilis,
1011-10, during biosynthesis of streptovaricin are
reported. Ultrastructural peculiarities in the cells of the
strain, such as large vacuoles, interruption of the cell wall
in the vicinity of large vacuoles, release of globules of
different size and ribosome aggregation were not observed in
the parent strain of S.spectabilis with low antibiotic
activity.
Copyright 1996 C.E.T.A., The International Centre for
Theoretical and Applied Ecology, Gorizia
