Abstract
To investigate the symbiotic roles of the gut microbiota in the fungus-growing termite Macrotermes barneyi, a novel strain with chitinolytic and cellulolytic activity, designated strain an-chi-1T, was isolated from the hindgut of M. barneyi. Strain an-chi-1T grows optimally at 28–30 °C, pH 8.0 in PYG medium. On the basis of 16S rRNA gene sequence analysis, this isolate belongs to the genus Cellulomonas with high sequence similarity to Cellulomonas iranensis (99.4%), followed by Cellulomonas flavigena (98.4%), Cellulomonas phragmiteti (97.4%), Cellulomonas oligotrophica (97.2%) and Cellulomonas terrae (97.0%). The DNA–DNA relatedness between an-chi-1T and the type strains of C. iranensis and C. flavigena DSM20109T are 35.4% and 23.7%, respectively. The major cellular fatty acids are anteiso-C15:0 and C14:0. The polar lipid profile consists of diphosphatidylglycerol, phosphatidylinositol mannosides, phosphatidylinositol dimannosides and one unidentified phospholipid. The cell-wall sugar is ribose. The peptidoglycan contains glutamic acid, aspartic acid and alanine. The DNA G+C content is 67.3 mol%. Based on its distinctive phenotypic, phylogenetic, and chemotaxonomic characteristics, an-chi-1T represents a novel species of the genus Cellulomonas, for which the name Cellulomonas macrotermitis sp. nov. is proposed. The type strain is an-chi-1T (= JCM 31923T = CICC 24195T).
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Ahmed I, Kudo T, Abbas S, Ehsan M, Iino T, Fujiwara T, Ohkuma M (2014) Cellulomonas pakistanensis sp. nov., a moderately halotolerant Actinobacteria. Int J Syst Evol Microbiol 64:2305–2311
An DS, Im WT, Yang HC, Kang MS, Kim KK, Jin L, Kim MK, Lee ST (2005) Cellulomonas terrae sp. nov., a cellulolytic and xylanolytic bacterium isolated from soil. Int J Syst Evol Microbiol 55:1705–1709
Athalye M, Noble WC, Minnikin DE (1985) Analysis of cellular fatty acids by gas chromatography as a tool in the identification of medically important coryneform bacteria. J Appl Bacteriol 58:507–512
Brown JM, Frazier RP, Morey RE, Steigerwalt AG, Pellegrini GJ, Daneshvar MI, Hollis DG, McNeil MM (2005) Phenotypic and genetic characterization of clinical isolates of CDC coryneform group A-3: proposal of a new species of Cellulomonas, Cellulomonas denverensis sp. nov. J Clin Microbiol 43:1732–1737
Cappuccino JG, Sherman N (1987) Microbiology, a laboratory manual. Addison-Wesley, New Jersey
De LJ, Cattoir H, Reynaerts A (1970) The quantitative measurement of DNA hybridization from renaturation rates. Eur J Biochem 12:133–142
Dussault HP (1955) An improved technique for staining red halophilic bacteria. J Bacteriol 70:484–485
Elberson MA, Malekzadeh F, Yazdi MT, Kameranpour N, Noori-Daloii MR, Matte MH, Shahamat M, Colwell RR, Sowers KR (2000) Cellulomonas persica sp. nov. and Cellulomonas iranensis sp. nov., mesophilic cellulose-degrading bacteria isolated from forest soils. Int J Syst Evol Microbiol 50:993–996
Felsenstein J (1981) Evolutionary trees from DNA sequences: a maximum likelihood approach. J Mol Evol 17:368–376
Gomori G (1955) Preparation of buffers for use enzyme studies. In: Colowick SP, Kaplan NO (eds) Methods in enzymology, vol 1. Academic Press, New York, pp 138–146
Hatayama K, Esaki K, Ide T (2013) Cellulomonas soli sp. nov. and Cellulomonas oligotrophica sp. nov., isolated from soil. Int J Syst Evol Microbiol 63:60–65
Hongoh Y (2011) Toward the functional analysis of uncultivable, symbiotic microorganism in the termite gut. Cell Mol Life Sci 68:1311–1325
Huss VA, Festl H, Schleifer KH (1983) Studies on the spectrophotometric determination of DNA hybridization from renaturation rates. Syst Appl Microbiol 4:184–192
Jones BE, Grant WD, Duckworth AW, Schumann P, Weiss N, Stackebrandt E (2005) Cellulomonas bogoriensis sp. nov., an alkaliphilic cellulomonad. Int J Syst Evol Microbiol 55:1711–1714
Kamlage B (1996) Methods for general and molecular bacteriology. Mol Nutr Food Res 40:103
Kang MS, Im WT, Jung HM, Kim MK, Goodfellow M, Kim KK, Yang HC, An DS, Lee ST (2007) Cellulomonas composti sp. nov., a cellulolytic bacterium isolated from cattle farm compost. Int J Syst Evol Microbiol 57:1256–1260
Kimura M (1980) A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16:111–120
Lagier JC, Ramasamy D, Rivet R, Raoult D, Fournier PE (2015) Non contiguous-finished genome sequence and description of Cellulomonas massiliensis sp. nov. Stand Genomic Sci 7:258–270
Lányi B (1988) Classical and rapid identification methods for medically important bacteria. Method Microbiol 19:1–67
Lee CM, Weon HY, Hong SB, Jeon YA, Schumann P, Kroppenstedt RM, Kwon SW, Stackebrandt E (2008) Cellulomonas aerilata sp. nov., isolated from an air sample. Int J Syst Evol Microbiol 58:2925–2929
Meier-Kolthoff JP, Göker M, Spröer C, Klenk H-P (2013) When should a DDH experiment be mandatory in microbial taxonomy? Arch Microbiol 195:413–418
Mesbah M, Premachandran U, Whitman WB (1989) Precise measurement of the G+C content of deoxyribonucleic acid by high-performance liquid chromatography. Int J Syst Evol Microbiol 39:159–167
O’Grady F (1966) Manual for the identification of medical bacteria. Q Rev Biol 17:680
Rivas R, Trujillo ME, Mateos PF, Martinez-Molina E, Velazquez E (2004) Cellulomonas xylanilytica sp. nov., a cellulolytic and xylanolytic bacterium isolated from a decayed elm tree. Int J Syst Evol Microbiol 54:533–536
Rusznyak A, Toth EM, Schumann P, Sproer C, Makk J, Szabo G, Vladár P, Marialigeti K, Borsodi AK (2011) Cellulomonas phragmiteti sp. nov., a cellulolytic bacterium isolated from reed (Phragmites australis) periphyton in a shallow soda pond. Int J Syst Evol Microbiol 61:1662–1666
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Santana RH, Catão EC, Lopes FA, Constantino R, Barreto CC, Krüger RH (2015) The gut microbiota of workers of the litter-feeding termite Syntermes wheeleri (Termitidae: Syntermitinae): archaeal, bacterial, and fungal communities. Microb Ecol 70:545–556
Sapountzis P, Gruntjes T, Otani S, Estevez J, da Costa RR, Plunkett G 3rd, Perna NT, Poulsen M (2015) The Enterobacterium Trabulsiella odontotermitis presents novel adaptations related to its association with fungus-growing termites. Appl Environ Microbiol 81:6577–6588
Schleifer KH, Kandler O (1973) Peptidoglycan types of bacterial cell walls and their taxonomic implications. Bacteriol Rev 36:407–477
Shi Z, Luo G, Wang G (2012) Cellulomonas carbonis sp. nov., isolated from coal mine soil. Int J Syst Evol Microbiol 62:2004–2010
Stackebrandt E, Schumann P, Prauser H (2014) The family Cellulomonadaceae. Springer, New York, pp 983–1001
Staneck JL, Roberts GD (1974) Simplified approach to identification of aerobic actinomycetes by thin-layer chromatography. Appl Microbiol 28:226–231
Tamura K, Stecher G, Peterson D, Filipski A, Kumar S (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Mol Biol Evol 30:2725–2729
Tindall BJ (1990) Lipid composition of Halobacterium lacusprofundi. FEMS Microbiol Lett 66:199–202
Wayne LG et al (1987) Report of the ad hoc committee on reconciliation of approaches to bacterial systematics. Can Entomol 37:443–537
Weisburg WG (1991) 16S ribosomal DNA amplification for phylogenetic study. J Bacteriol 173:697–703
Yoon SH, Ha SM, Kwon S, Lim J, Kim Y, Seo H, Chun J (2017) Introducing EzBioCloud: a taxonomically united database of 16S rRNA and whole genome assemblies. Int J Syst Evol Microbiol 67:1613–1617
Zhang L, Xi L, Qiu D, Song L, Dai X, Ruan J, Huang Y (2013) Cellulomonas marina sp. nov., isolated from deep-sea water. Int J Syst Evol Microbiol 63:3014–3018
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This study was supported in parts by grants from the National Natural Science Foundation of China (31272370) and the National Basic Research Program of China (973 program: 2011CB707402).
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Sun, X., Li, J., Du, J. et al. Cellulomonas macrotermitis sp. nov., a chitinolytic and cellulolytic bacterium isolated from the hindgut of a fungus-growing termite. Antonie van Leeuwenhoek 111, 471–478 (2018). https://doi.org/10.1007/s10482-017-0968-6
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DOI: https://doi.org/10.1007/s10482-017-0968-6