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Screening for the Unexplored Potential of Haloalkaliphilic Bacteria, Oceanobacillusoncorhynchi
Current Issue
Volume 6, 2018
Issue 3 (September)
Pages: 44-49   |   Vol. 6, No. 3, September 2018   |   Follow on         
Paper in PDF Downloads: 45   Since Aug. 3, 2018 Views: 1235   Since Aug. 3, 2018
Authors
[1]
Deepa R. K. Laxmi, Department of Microbiology, St. Mary’s College (Autonomous), Thoothukudi, India.
[2]
Gayathri C., Department of Microbiology, St. Mary’s College (Autonomous), Thoothukudi, India.
Abstract
Recent studies have clearly shown that halotolerant and alkalophilic species are good sources of rare biomolecules of industrial interest. A haloalkaliphilic bacterium was isolated from the solar saltpans of the Thoothukudi district located in Tamil Nadu, India. The isolate is a gram-positive, rod-shaped, aerobic bacterium and ferments several carbohydrates. The physiological characterization (optimum pH, temperature and salt) was determined. On the basis of 16S rRNA gene sequence similarity, the isolate was shown to belong to the genus Oceanobacillus and species oncorhynchi. This is the first article indexing the unknown properties of this unexplored bacterium. To better understand the role of this isolate, several experiments were carried out in this study to investigate its metabolic peculiarities, particularly regarding the production of exopolysaccharides or industrially important enzymes. Overall, the results determined that this isolate could be established for its specific metabolic products that are of biotechnological interest.
Keywords
Oceanobacillusoncorhynchi, Haloalkaliphile, Saltpans, Thoothukudi District
Reference
[1]
Lu J, Nogi Y, Takami H (2001) Oceanobacillusiheyensisgen. nov., sp. nov., a deep-sea extremely halotolerantand alkaliphilic species isolated from a depth of 1050 m on the Iheya Ridge. FEMS MicrobiolLett 205: 291-297.
[2]
Amoozegar MA, Bagheri M, Makhdoumi-Kakhki A, Didari M, Schumann P, Spröer C, Sánchez-Porro C, Ventosa A (2014) Oceanobacilluslimisp. nov., a moderately halophilic bacterium from a salt lake. Int J SystEvolMicrobiol 64: 1284-1289.
[3]
Heyrman J, Logan NA, Busse HJ, Balcaen A, Lebbe L, Rodriguez-Diaz M, Swings J, De Vos P (2003). Virgibacilluscarmonensissp. nov., Virgibacillus necropolis sp. nov. and Virgibacilluspicturaesp. nov., three novel species isolated from deteriorated mural paintings, transfer of the species of the genus SalibacillustoVirgibacillus, as Virgibacillusmarismortui comb. nov. and Virgibacillussalexigens comb. nov., and emended description of the genus Virgibacillus. Int J SystEvolMicrobiol 53: 501-11.
[4]
Kim YG, Choi DH, Hyun S, Cho BC (2007). Oceanobacillusprofundussp. nov., isolated from a deep-seasediment core. Int J SystEvolMicrobiol 57: 409-413.
[5]
Dussault H P (1955) An improved technique for staining red halophilic bacteria. J Bacteriol 70: 484-485.
[6]
Dubey RC, Maheshwari DK, (2002) Practical Microbiology, 2nd edn. NewDelhi, India.
[7]
Holt JG, Krieg NR, Sneath PA, Staley JT, Williams ST (1994) Bergey's Manual of determinate bacteriology. 9thedn. Lipponcott Williams & Wilkins, London.
[8]
Motta A, Romano I, Gambacorta A (2004) Rapid and sensitive NMR method for osmolyte determination. JMicrobiol Methods 58: 289-294.
[9]
Tamura K and Nei M (1993) Estimation of the number of nucleotide substitutions in the control region ofmitochondrial DNA in humans and chimpanzees. MolBiolEvol 10: 512-526.
[10]
Tamura K, Stecher G Peterson D, Filipski A, Kumar S (2013) MEGA6: Molecular Evolutionary GeneticsAnalysis version 6.0. MolBiolEvol 30: 2725-2729.
[11]
Rahman K. S. M., Thahira-Rahman J, Lakshmanaperumalsamy P and Banat IM (2002) Towards efficient crude oil degradation by a mixed bacterial consortium. Biores. Technol 85: 257-261.
[12]
Carrillo PG, Mardaraz C, Pitta-Alvarez SI, Giulietti AM (1996) Isolation and selection of biosurfactant-producing bacteria. World J MicrobiolBiotechnol 12: 82-84.
[13]
Youssef NH, Duncan KE, Nagle D, Savage KH, Knapp R and McInerney MJ, (2004) Comparison of methods todetect biosurfactant production by diverse microorganisms. J Microbiol Methods 56: 339-347.
[14]
Morikawa M, Hirata Y, Imanaka T, (2000) BiochimBiophysActa 1488: 211-218.
[15]
Pearce CI, Lloyd JR, Guthrie JT (2003) The removal of colour from textile wastewater using whole bacterial cells. Dyes Pig 58: 179-196.
[16]
Ollivier B, Caumette P, Garcia J, Mah RA (1994) Anaerobic bacteria from hypersaline environments. MicrobiolRev 5: 827-838.
[17]
Washington JA, Sutter VL (1980) Dilution susceptibility test: agar and macrobroth dilution procedure. Manual ofclinical microbiology, 3rd edn, ASM Press, Washington, D. C., pp 453-458.
[18]
Yumoto I, Hirota K, Nodasaka Y, Nakajima K (2005) Oceanobacillusoncorhynchisp. nov., a halotolerantobligate alkaliphile isolated from the skin of a rainbow trout (Oncorhynchusmykiss), and emended description of the genus Oceanobacillus. Int J SystEvolMicrobiol 55: 1521-1524.
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