JOURNAL OF ANTIBIOTICS, v.66, no.2, pp.89 - 95, 2013
JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.20, no.3, pp.501 - 505, 2010
JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.17, no.8, pp.1403 - 1406, 2007
JOURNAL OF ANTIBIOTICS, v.59, no.4, pp.234 - 240, 2006