Sutcliffe, I. C. (2010). A phylum level perspective on bacterial cell envelope architecture. Trends in Microbiology. 18 (10): 464—470. doi:10.1016/j.tim.2010.06.005. PMID20637628.
Gupta RS, Chander P, George S (2013). Phylogenetic framework and molecular signatures for the class Chloroflexia and its different clades; proposal for division of the class Chloroflexia class. nov. [corrected] into the suborder Chloroflexineae subord. nov., consisting of the emended family Oscillochloridaceae and the family Chloroflexaceae fam. nov., and the suborder Roseiflexineae subord. nov., containing the family Roseiflexaceae fam. nov. Antonie van Leeuwenhoek. 103 (1): 99—119. doi:10.1007/s10482-012-9790-3. PMID22903492.
Cole JK, Gieler BA, Heisler DL, Palisoc MM, Williams AJ, Dohnalkova AC, Ming H, Yu TT, Dodsworth JA, Li WJ, Hedlund BP (2013). Kallotenue papyrolyticum gen. nov., sp. nov., a cellulolytic and filamentous thermophile that represents a novel lineage (Kallotenuales ord. nov., Kallotenuaceae fam. nov.) within the class Chloroflexia. Int J Syst Evol Microbiol. 63 (Pt 12): 4675—82. doi:10.1099/ijs.0.053348-0. PMID23950149.
Gupta RS, Mukhtar T, Singh B (1999). Evolutionary relationships among photosynthetic prokaryotes (Heliobacterium chlorum, Chloroflexus aurantiacus, cyanobacteria, Chlorobium tepidum and proteobacteria): implications regarding the origin of photosynthesis. Mol Microbiol. 32 (5): 893—906. doi:10.1046/j.1365-2958.1999.01417.x. PMID10361294.
Gupta, R. S.; Griffiths, E. (2002). Critical issues in bacterial phylogeny. Theoretical Population Biology. 61 (4): 423—434. doi:10.1006/tpbi.2002.1589. PMID12167362.
Gupta RS (2010). Molecular signatures for the main phyla of photosynthetic bacteria and their subgroups. Photosynth Res. 104 (2–3): 357—372. doi:10.1007/s11120-010-9553-9. PMID20414806.
Khadka B, Adeolu M, Blankenship RE, Gupta RS (2016). Novel insights into the origin and diversification of photosynthesis based on analyses of conserved indels in the core reaction center proteins. Photosynth Res. Epub ahead of print (2): 159—171. doi:10.1007/s11120-016-0307-1. PMID27638319.
Sutcliffe, I. C. (2010). A phylum level perspective on bacterial cell envelope architecture. Trends in Microbiology. 18 (10): 464—470. doi:10.1016/j.tim.2010.06.005. PMID20637628.
Gupta RS, Chander P, George S (2013). Phylogenetic framework and molecular signatures for the class Chloroflexia and its different clades; proposal for division of the class Chloroflexia class. nov. [corrected] into the suborder Chloroflexineae subord. nov., consisting of the emended family Oscillochloridaceae and the family Chloroflexaceae fam. nov., and the suborder Roseiflexineae subord. nov., containing the family Roseiflexaceae fam. nov. Antonie van Leeuwenhoek. 103 (1): 99—119. doi:10.1007/s10482-012-9790-3. PMID22903492.
Cole JK, Gieler BA, Heisler DL, Palisoc MM, Williams AJ, Dohnalkova AC, Ming H, Yu TT, Dodsworth JA, Li WJ, Hedlund BP (2013). Kallotenue papyrolyticum gen. nov., sp. nov., a cellulolytic and filamentous thermophile that represents a novel lineage (Kallotenuales ord. nov., Kallotenuaceae fam. nov.) within the class Chloroflexia. Int J Syst Evol Microbiol. 63 (Pt 12): 4675—82. doi:10.1099/ijs.0.053348-0. PMID23950149.
Gupta RS, Mukhtar T, Singh B (1999). Evolutionary relationships among photosynthetic prokaryotes (Heliobacterium chlorum, Chloroflexus aurantiacus, cyanobacteria, Chlorobium tepidum and proteobacteria): implications regarding the origin of photosynthesis. Mol Microbiol. 32 (5): 893—906. doi:10.1046/j.1365-2958.1999.01417.x. PMID10361294.
Gupta, R. S.; Griffiths, E. (2002). Critical issues in bacterial phylogeny. Theoretical Population Biology. 61 (4): 423—434. doi:10.1006/tpbi.2002.1589. PMID12167362.
Gupta RS (2010). Molecular signatures for the main phyla of photosynthetic bacteria and their subgroups. Photosynth Res. 104 (2–3): 357—372. doi:10.1007/s11120-010-9553-9. PMID20414806.
Khadka B, Adeolu M, Blankenship RE, Gupta RS (2016). Novel insights into the origin and diversification of photosynthesis based on analyses of conserved indels in the core reaction center proteins. Photosynth Res. Epub ahead of print (2): 159—171. doi:10.1007/s11120-016-0307-1. PMID27638319.
Don J. Brenner; Noel R. Krieg; James T. Staley (26 липня 2005). George M. Garrity (ред.). Introductory Essays. Bergey's Manual of Systematic Bacteriology. Т. 2A (вид. 2nd). New York: Springer. с. 304. ISBN978-0-387-24143-2. British Library no. GBA561951.