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Phylogenetic study of the species within the family Streptomycetaceae

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Abstract
Species of the genus Streptomyces, which constitute the vast majority of taxa within the family Streptomycetaceae, are a predominant component of the microbial population in soils throughout the world and have been the subject of extensive isolation and screening efforts over the years because they are a major source of commercially and medically important secondary metabolites. Taxonomic characterization of Streptomyces strains has been a challenge due to the large number of described species, greater than any other microbial genus, resulting from academic and industrial activities. The methods used for characterization have evolved through several phases over the years from those based largely on morphological observations, to subsequent classifications based on numerical taxonomic analyses of standardized sets of phenotypic characters and, most recently, to the use of molecular phylogenetic analyses of gene sequences. The present phylogenetic study examines almost all described species (615 taxa) within the family Streptomycetaceae based on 16S rRNA gene sequences and illustrates the species diversity within this family, which is observed to contain 130 statistically supported clades, as well as many unsupported and single member clusters. Many of the observed clades are consistent with earlier morphological and numerical taxonomic studies, but it is apparent that insufficient variation is present in the 16S rRNA gene sequence within the species of this family to permit bootstrap-supported resolution of relationships between many of the individual clusters.
Keywords
SP-NOV, NUMERICAL CLASSIFICATION, RNA GENE CLADE, DNA-DNA HYBRIDIZATION, Actinomycetes, Streptomycetales, Systematics, Actinobacteria, EMENDED DESCRIPTION, COMB. NOV., RELATEDNESS, ET-AL, MULTILOCUS SEQUENCE-ANALYSIS, STRAINS

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Citation

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MLA
Labeda, DP, M Goodfellow, R Brown, et al. “Phylogenetic Study of the Species Within the Family Streptomycetaceae.” ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY 101.1 (2012): 73–104. Print.
APA
Labeda, D., Goodfellow, M., Brown, R., Ward, A., Lanoot, B., Vancanneyt, M., Swings, J., et al. (2012). Phylogenetic study of the species within the family Streptomycetaceae. ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY, 101(1), 73–104.
Chicago author-date
Labeda, DP, M Goodfellow, R Brown, AC Ward, B Lanoot, Marc Vancanneyt, Jean Swings, et al. 2012. “Phylogenetic Study of the Species Within the Family Streptomycetaceae.” Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology 101 (1): 73–104.
Chicago author-date (all authors)
Labeda, DP, M Goodfellow, R Brown, AC Ward, B Lanoot, Marc Vancanneyt, Jean Swings, S-B Kim, Z Liu, J Chun, T Tamura, A Oguchi, T Kikuchi, H Kikuchi, T Nishii, K Tsuji, Y Yamaguchi, A Tase, M Takahashi, T Sakane, KI Suzuki, and K Hatano. 2012. “Phylogenetic Study of the Species Within the Family Streptomycetaceae.” Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology 101 (1): 73–104.
Vancouver
1.
Labeda D, Goodfellow M, Brown R, Ward A, Lanoot B, Vancanneyt M, et al. Phylogenetic study of the species within the family Streptomycetaceae. ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY. 2012;101(1):73–104.
IEEE
[1]
D. Labeda et al., “Phylogenetic study of the species within the family Streptomycetaceae,” ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY, vol. 101, no. 1, pp. 73–104, 2012.
@article{4378684,
  abstract     = {Species of the genus Streptomyces, which constitute the vast majority of taxa within the family Streptomycetaceae, are a predominant component of the microbial population in soils throughout the world and have been the subject of extensive isolation and screening efforts over the years because they are a major source of commercially and medically important secondary metabolites. Taxonomic characterization of Streptomyces strains has been a challenge due to the large number of described species, greater than any other microbial genus, resulting from academic and industrial activities. The methods used for characterization have evolved through several phases over the years from those based largely on morphological observations, to subsequent classifications based on numerical taxonomic analyses of standardized sets of phenotypic characters and, most recently, to the use of molecular phylogenetic analyses of gene sequences. The present phylogenetic study examines almost all described species (615 taxa) within the family Streptomycetaceae based on 16S rRNA gene sequences and illustrates the species diversity within this family, which is observed to contain 130 statistically supported clades, as well as many unsupported and single member clusters. Many of the observed clades are consistent with earlier morphological and numerical taxonomic studies, but it is apparent that insufficient variation is present in the 16S rRNA gene sequence within the species of this family to permit bootstrap-supported resolution of relationships between many of the individual clusters.},
  author       = {Labeda, DP and Goodfellow, M and Brown, R and Ward, AC and Lanoot, B and Vancanneyt, Marc and Swings, Jean and Kim, S-B and Liu, Z and Chun, J and Tamura, T and Oguchi, A and Kikuchi, T and Kikuchi, H and Nishii, T and Tsuji, K and Yamaguchi, Y and Tase, A and Takahashi, M and Sakane, T and Suzuki, KI and Hatano, K},
  issn         = {0003-6072},
  journal      = {ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY},
  keywords     = {SP-NOV,NUMERICAL CLASSIFICATION,RNA GENE CLADE,DNA-DNA HYBRIDIZATION,Actinomycetes,Streptomycetales,Systematics,Actinobacteria,EMENDED DESCRIPTION,COMB. NOV.,RELATEDNESS,ET-AL,MULTILOCUS SEQUENCE-ANALYSIS,STRAINS},
  language     = {eng},
  number       = {1},
  pages        = {73--104},
  title        = {Phylogenetic study of the species within the family Streptomycetaceae},
  url          = {http://dx.doi.org/10.1007/s10482-011-9656-0},
  volume       = {101},
  year         = {2012},
}

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