2HAYAKAWA M, NONOMURA H. Humic acid vitarninagar,a new medium for the selective isolation of soil actinomycetes[J].J Fermemt Technol, 1987, 65: 501-509.
3KELLY K L. Inter-society color council-national bureau of standards color-name charts illustrated with centroid colors[M]. Washington DC: US Government Printing Office, 1964.
4HASEGAWA T. A rapid analysis for chemical grouping of aerobic actinomycetes[J].J Gen Appl Microbiol,1983, 29:319-322.
5THOMPSON J D, HIGGINS D G, GIBSON T J. CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting,positions-specific gap penalties and weight matrix choice [J]. Nucleic Acids Res, 1994, 22:4 673-4 680.
6SAITOU N, NEI M. The Neighbor-Joining method: a new method for reconstructing phylogenetic tree[J]. Mol Biol Evol, 1987, 4: 406-425.
7KIMURA M. The neutral theory of molecular evolution [M]. Cambridge: Cambridge University Press, 1983.
