نتایج جستجو برای: negative bacteria
تعداد نتایج: 686772 فیلتر نتایج به سال:
A new Streptomycete was isolated from soils of Andhra Pradesh in India. The morphological, cultural, physiological and biochemical characters were studied, compared to known species and identified as a new species of Streptomyces rufus. Antibiotic activity of the strain was tested against both Gram-positive and Gram-negative bacteria as well as fungi and yeasts.
This chapter describes methods for targeted knockouts using marker exchange mutagenesis and complementation of the Gram-negative bacteria Xanthomonas oryzae pv. oryzae. We have used these methods to demonstrate that type I secretion and modification systems are involved in avrXa21 activity of X. oryzae pv. oryzae.
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