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Naoumkina, M., Farag, M.A., Sumner, L.W., Tang, Y., Liu, C.J. and Dixon, R.A. ( 2007) Inaugural article, different mechanisms for phytoalexin induction by pathogen and wound signals in Medicago truncatula. Proceedings of the National Academy of Sciences of the United States of America, 104, 17909-17915. doi:10.1073/pnas.0708697104

has been cited by the following article:

• TITLE: Fractionation and structural identification of antibiotic activity substances from Streptomyces herbaricolor HNS2-2

  AUTHORS: Lili Chen, Youzhi Li, Hongjian Zhu, Yuhua Liu, Bida Gao

  KEYWORDS: Streptomyces Herbaricolor HNS2-2; Quercetin Dehydrate; p-Hydroxyphenyl; 4-Hydroxyflavanone; 3-Hydroxyflavone; Bioactivity

  JOURNAL NAME: Agricultural Sciences, Vol.3 No.4, June 22, 2012

  ABSTRACT: Four groups of antibiotic activity compounds were separated and purified from the ethyl acetate fraction of a broth culture of Streptomyces herbaricolor HNS2-2.Trace analyses were performed and anti-microbial activities were determined. The antibiotic activity compounds were identified as quercetin dehydrate ①, p-hydroxyphenyl ②, 4’-hydroxyflavanone ③, and 3-hydroxyflavone ④ based on spectroscopic data. Compounds 1-4 showed significant antimicrobial activities against Staphylococcus aureus and the tobacco mosaic virus in vitro, suggesting their potential agricultural and medical applications.