Broad spectrum antimicrobial activity of forest-derived soil actinomycete, Nocardia sp. PB-52

Frontiers in Microbiology

Volumn 7, Issue MAR, 2016, Pages

  Sharma, Priyanka ^a   Kalita, Mohan C ^b   Thakur, Debajit ^a  

^a INSTITUTE OF ADVANCED STUDY IN SCIENCE AND TECHNOLOGY   (India)

^b GAUHATI UNIVERSITY   (India)

Author keywords

Antimicrobial activity; Biosynthetic genes; Culturing conditions; GC MS; Microbial pathogens; Nocardia sp.; SEM

Indexed keywords

BACTERIAL EXTRACT; POLYKETIDE SYNTHASE;

ACTINOBACTERIA; ANTIMICROBIAL ACTIVITY; ARTICLE; BACILLUS CEREUS; BACILLUS MEGATERIUM; BACILLUS SUBTILIS; BACTERIAL STRAIN; BACTERIUM ISOLATION; CANDIDA ALBICANS; CANDIDA TROPICALIS; ESCHERICHIA COLI; GENE AMPLIFICATION; KLEBSIELLA PNEUMONIAE; MASS FRAGMENTOGRAPHY; MICROCOCCUS LUTEUS; MINIMUM INHIBITORY CONCENTRATION; NOCARDIA; NOCARDIA NIIGATENSIS; NOCARDIA PB 52; NONHUMAN; PHYLOGENY; POLYMERASE CHAIN REACTION; PROTEUS VULGARIS; PSEUDOMONAS AERUGINOSA; SCANNING ELECTRON MICROSCOPY; SERRATIA MARCESCENS; STAPHYLOCOCCUS AUREUS; STAPHYLOCOCCUS EPIDERMIDIS;

EID: 84964403874     PISSN: None     EISSN: 1664302X     Source Type: Journal    
DOI: 10.3389/fmicb.2016.00347     Document Type: Article

References (105)

1. Altschul, S. F., Gish, W., Miller, W., Myers, E. W., and Lipman, D. J. (1990). Basic local alignment search tool. J. Mol. Biol. 215, 403-410. doi: 10.1016/S0022-2836(05)80360-2.
2. Andrews, M. (2001). Determination of minimum inhibitory concentrations. J. Antimicrob. Chemother. 48, 5-16. doi: 10.1093/jac/48.suppl_1.5.
3. Aouiche, A., Sabaou, N., Meklat, A., Zitouni, A., Bijani, C., Mathieu, F., et al. (2011). Saccharothrix sp. PAL54, a new chloramphenicol-producing strain isolated from a Saharan soil. World J. Microbiol. Biotechnol. 28, 943-951. doi: 10.1007/s11274-011-0892-2.
4. Ara, I., Kudo, T., Matsumoto, A., Takahashi, Y., and Omura, S. (2007). Nonomuraeaaheshkhaliensis sp. nov., a novel actinomycetes isolated from mangrove rhizosphere mud. Gen. Appl. Microbiol. 53, 159-166. doi: 10.2323/jgam.53.159.
5. Asolkar, R. N., Kirkland, T. N., Jensen, P. R., and Fenical, W. (2010). Arenimycin, an antibiotic effective against rifampin-and methicillin-resistant Staphylococcus aureus from the marine actinomycete Salinispora arenicola. J. Antibiot. 63, 37-39. doi: 10.1038/ja.2009.114.
6. Augustine, S. K., Bhavsar, S. P., and Kapadnis, B. P. (2005). Production of a growth dependent metabolite active against dermatophytes by Streptomyces rochei AK 39. India. J. Med. Res. 121, 164-170.
7. Ayuso-Sacido, A., and Genilloud, O. (2005). New PCR primers for the screening of NRPS and PKS-I systems in actinomycetes: detection and distribution of these biosynthetic gene sequences in major taxonomic groups. Microb. Ecol. 49, 10-24. doi: 10.1007/s00248-004-0249-6.
8. Azman, A.-S., Othman, I., Velu, S. S., Chan, K.-G., and Lee, L.-H. (2015). Mangrove rare actinobacteria: taxonomy, natural compound and discovery of bioactivity. Front. Microbiol. 6:856. doi: 10.3389/fmicb.2015.00856.
9. Baltch, A. L., Smith, R. P., Rite, W. J., and Bopp, L. H. (1998). Comparison of inhibitory and bactericidal activities and post-antibiotic effects of LY333328 and ampicillin used singly and in combination against vancomycin-resistant Enterococcus faecium. Antimicrob. Agents Chemother. 42, 2564-2568.
10. Bauer, A. W., Kirby, W. M. M., Sherris, J. C., and Turck, M. (1966). Antibiotic sensitivity testing by a standardised single disk method. Am. J. Clin. Pathol. 45, 493-496.
11. Berdy, J. (2005). Bioactive microbial metabolites: a personal view. J. Antibiot. 58, 1-26. doi: 10.1038/ja.2005.1.
12. Bordoloi, G., Kumari, B., Guha, A., Bordoloi, M. J., Roy, M. K., and Bora, T. C. (2001). Isolation and structure elucidation of a new antifungal and antibacterial antibiotic produced by Streptomyces sp. 201. Biosci. Biotechnol. Biochem. 65, 1856-1858. doi: 10.1271/bbb.65.1856.
13. Brown-Elliott, B. A., Conville, P., and Wallace, R. J. Jr. (2015). Current status of Nocardiataxonomy and recommended identification methods. Clin. Microbiol. Newslett. 37, 25-32. doi: 10.1016/j.clinmicnews.2015.01.007.
14. Cane, D. E., and Walsh, C. T. (1999). The parallel and convergent universes of polyketidesynthases and nonribosomal peptide synthetases. Chem. Biol. 6, 319-325. doi: 10.1016/S1074-5521(00)80001-0.
15. Cao, G., Xu, Z., Wu, X., Li, Q., and Chen, X. (2014). Capture and identification of the volatile components in crude and processed herbal medicines through on-line purge and trap technique coupled with GC × GC-TOF MS. Nat. Prod. Res. 28, 1607-1612. doi: 10.1080/14786419.2014.929129.
16. Celmer, W. D., Chmurny, G. N., Moppett, C. E., Ware, R. S., Watts, P. C., and Whipple, E. B. (1980). Structure of natural antibiotic CP-47, 444. J. Am. Chem. Soc. 102, 4203-4209. doi: 10.1021/ja00532a036.
17. Chun, J., and Goodfellow, M. (1995). A phylogenetic analysis of the genus Nocardia with 16S rRNA gene sequences. Int. J. Syst. Bacteriol. 45, 240-245. doi: 10.1099/00207713-45-2-240.
18. Clinical Laboratory Standards Institute (CLSI) (2012). Performance Standards for Antimicrobial Susceptibility Testing; Twenty-Second Informational Supplement (M100-S22). Wayne, PA: CLSI.
19. Cruickshank, R., Duguid, J. P., Marmion, B. P., and Swain, R. H. A. (1975). Textbook of Medical Microbiology, 12th Edn. Edinburgh; London: Churchill Livingstone.
20. Dashti, Y., Grkovic, T., Abdelmohsen, U. R., Hentschel, U., and Quinn, R. J. (2014). Production of induced secondary metabolites by a co-culture of sponge-associated actinomycetes, Actinokineospora sp. EG49 and Nocardiopsis sp. RV163. Mar. Drugs. 12, 3046-3059. doi: 10.3390/md12053046.
21. Davies, J. (1999). Millennium bugs. Trends Biochem. Sci. 24, M2-M5. doi: 10.1016/S0968-0004(99)01452-8.
22. Debnath, R., Saikia, R., Sarma, R. K., Yadav, A., Bora, T. C., and Handique, P. J. (2013). Psychrotolerant antifungal Streptomyces isolated from Tawang, India and the shift in chitinase gene family. Extremophiles 17, 1045-1059. doi: 10.1007/s00792-013-0587-8.
23. Devi, N. N., and Wahab, F. (2012). Antimicrobial properties of endophytic fungi isolated from medicinal plant Camellia sinesis. Int. J. Pharma. Bio. Sci. 3, 420-427.
24. Ding, D., Chen, G., Wang, B., Wang, Q., Liu, D., Peng, M., et al. (2013). Culturable actinomycetes from desert ecosystem in northeast of Qinghai-Tibet Plateau. Ann. Microbiol. 63, 259-266. doi: 10.1007/s13213-012-0469-9.
25. Egorov, N. S. (1985). Antibiotics: A Scientific Approach. Moscow: Mir Publishers.
26. Elavarasi, A., Peninal, S., Rathna, G. S., and Kalaiselvam, M. (2014). Studies on antimicrobial compounds isolated from mangrove endophytic fungi. World J. Pharma. Pharm. Sci. 3, 734-744.
27. El-Gendy, M. M. A., Hawas, U. W., and Jaspars, M. (2008). Novel bioactive metabolites from a marine derived bacterium Nocardia sp. ALAA 2000. J. Antibiot. 61, 379-86. doi: 10.1038/ja.2008.53.
28. Eliopoulos, G. M., and Moellering, R. C. (1996). "Antimicrobial combinations, "in Antibiotics in Laboratory Medicine, ed V. Lorain (Baltimore, Md: The Williams and Wilkins Press), 330-396.
29. Felsenstein, J. (1985). Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39, 783-791. doi: 10.2307/2408678.
30. Fiedler, H. P., Bruntner, C., Bull, A. T., Ward, A. C., Goodfellow, M., Potterat, O., et al. (2004). Marine actinomycetes as a source of novel secondary metabolites. Antonie Van Leeuwenhoek 87, 37-42. doi: 10.1007/s10482-004-6538-8.
31. Glover, J. B. (1995). "Applications of Fungal Ecology in the Search of new Bioactive Natural Products, "in The Mycota IV: Environmental, Microbial Relationships, ed D. T. Wicklow (Berlin; Heidelberg: Springer-Verlag), 249-268.
32. Gomez, K. A., and Gomez, A. A. (1984). A Statistical Procedure for Agricultural Research. New York, NY: John Willy and Sons.
33. Goodfellow, M. (1992). "The family Nocardiaceae, "in The Prokaryotes, eds M. P. Starr, H. Stolp, H. G. Truper, A. Balows, and H. G. Schlegel (New York, NY: Springer-Verlag), 1188-1213.
34. Goodfellow, M., Kampfer, P., Busse, H. J., Trujillo, M. E., Suzuki, K. I., Ludwig, W., et al. (2012). The Actinobacteria part A-Bergey's Manual of Systematic Bacteriology. New York, NY: Springer.
35. Gordon, R. E., Barnett, D. A., Handerhan, J. E., and Pang, C. H. (1974). Nocardia coeliaca, Nocardia autotrophica and the Nocardia strain. Int. J. Syst. Bacteriol. 24, 54-63. doi: 10.1099/00207713-24-1-54.
36. Griffiths, D. J., and Saker, M. L. (2003). The Palm island mystery disease 20 years on: a review of research on cyanotoxin cylindrospermopsin. Inc. Environ. Toxicol. 18, 78-93. doi: 10.1002/tox.10103.
37. Gutierrez, J., Bourke, P., Lonchamp, J., and Barry-Ryan, C. (2009). Impact of plant essential oils on microbiological, organoleptic and quality markers of minimally processed vegetables. Innov. Food Sci. Emer. Technol. 10, 195-202. doi: 10.1016/j.ifset.2008.10.005.
38. Hodges, T. W., Slattery, M., and Olson, J. B. (2012). Unique actinomycetes from marine caves and coral reef sediments provide novel PKS and NRPS biosynthetic gene clusters. Mar. Biotechnol. 14, 270-280. doi: 10.1007/s10126-011-9410-7.
39. Hoshino, Y., Mukai, A., Yazawa, K., Uno, J., Ishikawa, J., Ando, A., et al. (2004). Transvalencin A, a thiazolidine zinc complex antibiotic produced by a clinical isolateof Nocardia transvalensis. I. Taxonomy, fermentation, isolation and biologicalstudies. J. Antibiot. 57, 797-802. doi: 10.7164/antibiotics.57.797.
40. Jog, R., Pandya, M., Nareshkumar, G., and Rajkumar, S. (2014). Mechanism of phosphate solubilisation and antifungal activity of Streptomyces spp. isolated from wheat roots and rhizosphere and their application in improving plant growth. Microbiology 160, 778-788. doi: 10.1099/mic.0.074146-0.
41. Kageyama, A., Poonwan, N., Yazawa, K., Mikami, Y., and Nishimura, K. (2004a). Nocardia asiatica sp. nov., isolated from patients with nocardiosis in Japan and clinical specimens from Thailand. Int. J. Syst. Evol. Microbiol. 54, 125-130. doi: 10.1099/ijs.0.02676-0.
42. Kageyama, A., Yazawa, K., Nishimura, K., and Mikami, Y. (2004b). Nocardia inohanensis sp. nov., Nocardia yamanashiensis sp. nov. And Nocardia niigatensis sp. nov., isolated from clinical specimens. Int. J. Syst. Evol. Microbiol. 54, 563-569. doi: 10.1099/ijs.0.02794-0.
43. Kavitha, A., Prabhakar, P., Narasimhulu, M., Vijayalakshmi, M., Venkateswarlu, Y., Rao, K. V., et al. (2010). Isolation, characterization and biological evaluation of bioactive metabolites from Nocardia levis MK-VL_113. Microbiol. Res. 165, 199-210. doi: 10.1016/j.micres.2009.05.002.
44. Kavitha, A., Prabhakar, P., Vijayalakshmi, M., and Venkateswarlu, Y. (2009). Production of bioactive metabolites by Nocardia levis MK-VL_113. Lett. Appl. Microbiol. 49, 484-490. doi: 10.1111/j.1472-765X.2009.02697.x.
45. Kim, K.-J., Kim, M.-A., and Jung, J.-H. (2008). Antitumor and antioxidant activity of protocatechualdehyde produced from Streptomyces lincolnensis M-20. Arch. Pharmacal. Res. 31, 1572-1577. doi: 10.1007/s12272-001-2153-7.
46. Kim, O. S., Cho, Y. J., Lee, K., Yoon, S. H., Kim, M., Na, H., et al. (2012). Introducing EzTaxon: a prokaryotic 16S rRNA gene sequence database with phylotypes that represent uncultured species. Int. J. Syst. Evol. Microbiol. 62, 716-721. doi: 10.1099/ijs.0.038075-0.
47. Kumar, P. S., Al-Dhabi, N. A., Duraipandiyan, V., Balachandran, C., Kumar, P. P., and Ignacimuthu, S. (2014b). In vitro antimicrobial, antioxidant and cytotoxic properties of Streptomyces lavendulae strain SCA5. BMC Microbiol. 14:291. doi: 10.1186/s12866-014-0291-6.
48. Kumar, P. S., Duraipandiyan, V., and Ignacimuthu, S. (2014c). Isolation, screening and partial purification of antimicrobial antibiotics from soil Streptomyces sp. SCA 7. Kaohsiung J. Med. Sci. 30, 435-446. doi: 10.1016/j.kjms.2014.05.006.
49. Kumar, V., Bharti, A., Gusain, O., and Bisht, G. S. (2011). Scanning electron microscopy of Streptomyces without use of any chemical fixatives. Scanning 33, 1-4. doi: 10.1002/sca.20261.
50. Kumar, V., Naik, B., Gusain, O., and Bisht, G. S. (2014a). An actinomycete isolate from solitary wasp mud nest having strong antibacterial activity and kills the Candida cells due to the shrinkage and the cytosolic loss. Front. Microbiol. 5:446. doi: 10.3389/fmicb.2014.00446.
51. Lazzarini, A., Cavaletti, L., Toppo, G., and Marinelli, F. (2000). Rare genera of actinomycetes as potential producers of new antibiotics. Antonie van Leeuwenhoek 78, 399-405. doi: 10.1023/A:1010287600557.
52. Lechevalier, M. P., and Lechevalier, H. (1970). Chemical composition as a criterion in the classification of aerobic actinomycetes. Int. J. Syst. Evol. Microbiol. 20, 435-443. doi: 10.1099/00207713-20-4-435.
53. Lee, L.-H., Cheah, Y.-K., Sidik, S. M., AbMutalib, N.-S., Tang, Y.-L., Lin, H.-P., et al. (2012). Molecular characterization of Antarctic actinobacteria and screening for antimicrobial metabolite production. World J. Microbiol. Biotechnol. 28, 2125-2137. doi: 10.1007/s11274-012-1018-1.
54. Lee, L.-H., Zainal, N., Azman, A.-S., Eng, S.-K., Goh, B.-H., Yin, W.-F., et al. (2014). Diversity and antimicrobial activities of actinobacteria isolated from tropical mangrove sediments in Malaysia. Sci. World J. 2014, 1-14. doi: 10.1155/2014/698178.
55. Luo, H., Cai, Y., Peng, Z., Liu, T., and Yang, S. (2014). Chemical composition and in vitro evaluation of the cytotoxic and antioxidant activities of supercritical carbon dioxide extracts of pitaya (dragon fruit) peel. Chem. Central J. 8:1. doi: 10.1186/1752-153X-8-1.
56. Manikkam, R., Venugopal, G., Subramaniam, B., Ramasamy, B., and Kumar, V. (2014). Bioactive Potential of actinomycetes from less explored ecosystems against Mycobacterium tuberculosis and other non-mycobacterial pathogens. Int. Sch. Res. Not. 812974, 1-9. doi: 10.1155/2014/812974.
57. Manilal, A., Sujith, S., Selvin, J., Shakir, C., and Kiran, G. S. (2009). Antibacterial activity of Falkenbergia hillebrandii (Born) from the Indian coast against human pathogens. φYTON Int. J. Expt. Botany 78, 161-166.
58. Manimaran, M., Gopal, J. V., and Kannabiran, K. (2015). Antibacterial activity of Streptomyces sp. VITMK1 isolated from mangrove soil of Pichavaram, Tamil Nadu, India. Proc. Indian. Acad. Sci. Sect. B. 1-8. doi: 10.1007/s40011-015-0619-5.
59. Miao, V., and Davies, J. (2010). Actinobacteria: the good, the bad and the ugly. Antonie Van Leeuwenhoek 98, 143-150. doi: 10.1007/s10482-010-9440-6.
60. Mitra, A., Santra, S. C., and Mukherjee, J. (2008). Distribution of actinomycetes, their antagonistic behaviour and the physico chemical characteristics of the world's largest tidal mangrove forest. Appl. Microbiol. Biotechnol. 80, 685-695. doi: 10.1007/s00253-008-1626-8.
61. Mukai, A., Fukai, T., Hoshino, Y., Yazawa, K., Harada, K., and Mikami, Y. (2009). Nocardithiocin, a novel thiopeptide antibiotic, produced by pathogenic Nocardia pseudobrasiliensis IFM 0757. J. Antibiot. 62, 613-619. doi: 10.1038/ja.2009.90.
62. Myers, N., Russel, M. A., Cristina, M. G., Gustavo, A. B. F., and Jennifer, K. (2000). Biodiversity hotspots for conservation priorities. Nature 403, 853-858. doi: 10.1038/35002501.
63. Narasaiah, B. C., Leelavathi, V., Sudhakar, G., Mariyadasu, P., Swapna, G., and Manne, A. K. (2014). Isolation and structural confirmation of bioactive compounds produced by thestrain Streptomyces albus CN-4. IOSR. J. Pharm. Biol. Sci. 9, 49-54. doi: 10.9790/3008-09654954.
64. Narayana, J. P., Prabhakar, P., Vijayalakshmi, M., Venkateswarlu, Y., and Krishna, S. J. (2008). Study of bioactive compounds from Streptomyces sp. ANU 6277. Pol. J. Microbiol. 57, 35-39.
65. Natarajan, V., and Dhas, A. S. A. G. (2014). Phytochemical Composition and in vitro antimicrobial, antioxidant activities of ethanolic extract of Leptadenia reticulata[W&A] leaves. Middle East J. Sci. Res. 21, 1698-1705. doi: 10.5829/idosi.mejsr.2014.21.10.8596.
66. Nimaichand, S., Devi, A. M., Tamreihao, K., Ningthoujam, D. S., and Li, W. J. (2015). Actinobacterial diversity in limestone deposit sites in Hundung, Manipur (India) andtheir antimicrobial activities. Front. Microbiol. 6:413. doi: 10.3389/fmicb.2015.00413.
67. Nurkanto, A., and Julistiono, H. (2014). Screening and study of antifungal activity of leaf litter actinomycetes isolated from Ternate Island, Indonesia. Asian Pac. J. Trop. Med. 7, S238-S243. doi: 10.1016/s1995-7645(14)60239-x.
68. Okwu, D. E., and Ighodaro, B. U. (2010). GC-MS evaluation of bioactive compounds and antibacterial activity of the oil fraction from the leaves of Alstonia boonei De Wild. Der. Pharma. Chemica. 2, 261-272.
69. Olajuyigbe, O. O., and Afolayan, A. J. (2012). In vitro antibacterial and time-kill assessment of crude methanolic stem bark extract of Acacia mearnsii de wild against bacteria in Shigellosis. Molecules 17, 2103-2118. doi: 10.3390/molecules17022103.
70. Oskay, M., Tamer, A. U., and Azeri, C. (2004). Antibacterial activity of some actinomycetesisolated from farming soils of Turkey. Afr. J. Biotechnol. 3, 441-446. doi: 10.5897/AJB2004.000-2087.
71. Pankey, G. A., and Sabath, L. D. (2004). Clinical relevance of bacteriostatic versus bactericidal mechanisms of action in the treatment of Gram positive bacterial infections. Clin. Infect. Dis. 38, 864-870. doi: 10.1086/381972.
72. Passari, A. K., Mishra, V. K., Saikia, R., Gupta, V. K., and Singh, B. P. (2015). Isolation, abundance and phylogenetic affiliation of endophytic actinomycetes associated with medicinal plants and screening for their in vitro antimicrobial biosynthetic potential. Front. Microbiol. 6, 273. doi: 10.3389/fmicb.2015.00273.
73. Qin, S., Li, J., Chen, H.-H., Zhao, G.-Z., Zhu, W.-Y., Jiang, C.-L., et al. (2009). Isolation, diversity, and antimicrobial activity of rare actinobacteria from medicinal plants of tropical rain forests in Xishuangbanna, China. Appl. Environ. Microb. 75, 6176-6186. doi: 10.1128/AEM.01034-09.
74. Roy, S., Chandni, S., Das, I., Karthik, L., Kumar, G., and Rao, K. V. B. (2015). Aquatic model for engine oil degradation by rhamnolipid producing Nocardiopsis VITSISB. Biotech 5, 153-164. doi: 10.1007/s13205-014-0199-8.
75. Saadoun, I., and Gharaibeh, R. (2003). The Streptomyces flora of Badia region of Jordan and its potential as a source of antibiotic-resistant bacteria. J. Arid Environ. 53, 365-371. doi: 10.1006/jare.2002.1043.
76. Saitou, N., and Nei, M. (1987). The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol. Biol. Evol. 4, 406-425.
77. Sambrook, J., and Russell, D. W. (2001). Molecular Cloning-A Laboratory Manual, 3rd Edn. NewYork, NY: Cold Spring Harbor Laboratory.
78. Selvin, J., Shanmughapriya, S., Gandhimathi, R., Seghal, K. G., Rajeetha, R. T., Natarajaseenivasan, K., et al. (2009). Optimization and production of novel antimicrobial agents from sponge associated marine actinomycetes Nocardiopsis dassonvillei MAD08. Appl. Microbiol. Biotechnol. 83, 435-445. doi: 10.1007/s00253-009-1878-y.
79. Ser, H., Abmutalib, N., Yin, W., Chan, K., Goh, B., and Lee, L. (2015b). Evaluation of antioxidative and cytotoxic activities of Streptomyces pluripotens MUSC 137 isolated from mangrove soil in Malaysia. Front. Microbiol. 6:1398. doi: 10.3389/fmicb.2015.01398.
80. Ser, H., Palanisamy, U. D., Yin, W.-F., AbdMalek, S. N., Chan, K.-G., Goh, B.-H., et al. (2015a). Presence of antioxidative agent, Pyrrolo[1, 2-a]pyrazine-1, 4-dione, hexahydro-in newly isolated Streptomyces mangrovisoli sp. nov. Front. Microbiol. 6:854. doi: 10.3389/fmicb.2015.00854.
81. Sharma, P., Das, R., Kalita, M. C., and Thakur, D. (2014). Investigation of extracellular antifungal proteinaceous compound produced by Streptomyces sp. 5K10. Afr. J. Microbiol. Res. 8, 986-993. doi: 10.5897/AJMR2013.6264.
82. Sher, A. (2009). Antimicrobial activity of natural products from medicinal plants. Gomal J. Med. Sci. 7, 72-78.
83. Shirling, E. B., and Gottlieb, D. (1966). Methods for characterization of Streptomyces species. Int. J. Syst. Bacteriol. 16, 313-340. doi: 10.1099/00207713-16-3-313.
84. Shivlata, L., and Satyanarayana, T. (2015). Thermophilic and alkaliphilicActinobacteria: biology and potential applications. Front. Microbiol. 6:1014. doi: 10.3389/fmicb.2015.01014.
85. Shomurat, T., Yoshida, J., Amano, S., Kojina, M., and Niida, T. (1979). Studies on Actinomycetal producing antibiotics only in agar culture. I. Screening taxonomy and morphology-productivity relationship of Streptomyces halstedii, strain SF-1993. J. Antibiot. 32, 427-435. doi: 10.7164/antibiotics.32.427.
86. Singh, L. S., Sharma, H., and Talukdar, N. C. (2014). Production of potent antimicrobial agent by actinomycete, Streptomyces sannanensis strain SU118 isolated from phoomdi in Loktak Lake of Manipur, India. BMC Microbiol. 14:278. doi: 10.1186/s12866-014-0278-3.
87. Sun, C. H., Wang, Y., Wang, Z., Zhou, J. Q., Jin, W. Z., You, H. G., et al. (2007). Chemomicin A: a new angucyclinone antibiotic produced by Nocardia mediterranei subsp. kanglensis 1747-64. J. Antibiot. 60, 211-215. doi: 10.1038/ja.2007.25.
88. Sun, W., Zhang, F., He, L., Karthik, L., and Li, Z. (2015). Actinomycetes from the South China Sea sponges: isolation, diversity, and potential for aromatic polyketides discovery. Front. Microbiol. 6:1048. doi: 10.3389/fmicb.2015.01048.
89. Supaphon, P., Phongpaichit, S., Rukachaisirikul, V., and Sakayaroj, J. (2013). Antimicrobial potential of endophytic fungi derived from three seagrass species: Cymodoceaserrulata, Halophilaovalis and Thalassiahemprichii. PLoS ONE 8:72520. doi: 10.1371/journal.pone.0072520.
90. Talukdar, M., Duarah, A., Talukdar, S., Gohain, M. B., Debnath, R., Yadav, A., et al. (2012). Bioprospecting Micromonospora from Kaziranga National Park of India and their anti-infective potential. World J. Microbiol. Biotechnol. 28, 2703-2712. doi: 10.1007/s11274-012-1080-8.
91. Tamura, K., Dudley, J., Nei, M., and Kumar, S. (2007). MEGA4: molecular evolutionary genetics analysis (MEGA) software version 4.0. Mol. Biol. Evol. 24, 1596-1599. doi: 10.1093/molbev/msm092.
92. Tenghern, T., Ser, H., Yin, W., Chan, K., Lee, L., and Goh, B. (2015). Investigation of antioxidative and anticancer potentials of Streptomyces sp. MUM256 isolated from Malaysia mangrove soil. Front. Microbiol. 6:1316. doi: 10.3389/fmicb.2015.01316.
93. Thakur, D., Bora, T. C., Bordoloi, G. N., and Mazumdar, S. (2009). Influence of nutrition and culturing conditions for optimum growth and antimicrobial metabolite production by Streptomyces sp. 201. J. Mycol. Med. 19, 161-167. doi: 10.1016/j.mycmed.2009.04.001.
94. Thakur, D., Yadav, A., Gogoi, B. K., and Bora, T. C. (2007). Isolation and screening of Streptomyces in soil of protected forest areas from the states of Assam and Tripura, India, for antimicrobial metabolites. J. Med. Mycol. 17, 242-249. doi: 10.1016/j.mycmed.2007.08.001.
95. Thompson, J. D., Gibson, T. J., Plewniak, F., Jeanmougin, F., and Higgins, D. G. (1997). The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res. 25, 4876-4882. doi: 10.1093/nar/25.24.4876.
96. Tiwari, K., Upadhyay, D. J., Mosker, E., Sussmuth, R., and Gupta, R. K. (2014). Culturable bioactive actinomycetes from the Great Indian Thar Desert. Ann. Microbiol. 65, 1901-1914. doi: 10.1007/s13213-014-1028-3.
97. Trevisan, V. B. A. (1889). I Generi e le Specie delle Batteriacee. Milan: Zanaboni and Gabuzzi.
98. Vilches, C., Mendez, C., Hardisson, C., and Salas, J. A. (1990). Biosynthesis of oleandomycin by Streptomyces antibioticus: influence of nutritional conditions and development of resistance. J. Gen. Microbiol. 136, 1447-1454. doi: 10.1099/00221287-136-8-1447.
99. Walsh, C. T. (2003). Antibiotics: Actions, Origin, Resistance. Washington, DC: ASM Press.
100. Wang, Y., Chen, K., Li, Z., Wu, Y., Guo, K., Li, J., et al. (2014). Isolation and identification of nematicidal active substance from Burkholderia vietnamiensis B418. Plant Prot. 40, 65-69.
101. Weisburg, W. G., Barns, S. M., Pelletier, D. A., and Lane, D. J. (1991). 16S ribosomal DNA amplification for phylogenetic study. J. Bacteriol. 173, 697-703.
102. Williams, S. T., Sharpe, M. E., and Holt, J. G. (1989). Bergey's Manual of Systematic Bacteriology. Baltimore, MD: Williams and Wilkins.
103. Wright, G. D. (2012). Antibiotics: a new hope. Chem. Biol. 19, 3-10. doi: 10.1016/j.chembiol.2011.10.019.
104. Yogeswari, S., Ramalakshmi, S., Neelavathy, R., and Muthumary, J. (2012). Identification and comparative studies of different volatile fractions from Monochaetia kansensis by GCMS. Global J. Pharmacol. 6, 65-71.
105. Zhang, J., Du, L., Liu, F., Xu, F., Hu, B., Venturi, V., et al. (2014). Involvement of both PKS and NRPS in antibacterial activity in Lysobacte renzymogenes OH11. FEMS Microbiol. Lett. 355, 170-176. doi: 10.1111/1574-6968.12457.