Abstract
The filamentous fungus Botrytis cinerea is an important agricultural pathogen affecting a wide range of cultivated plants. Since World War II, chemical fungicides have been the go-to method for agricultural pathogen control. However, the potential adverse environmental and health effects of these chemicals have led to an increasing demand for alternative methods of pathogen control, including biological control agents. In this study, we identified a bacterial isolate with strong antagonistic activity against B. cinerea. An analysis of the 16S rRNA gene sequence for this isolate identified it as a novel strain of Bacillus subtilis. Culture media from this isolate were harvested and fractionated using ion exchange and gel filtration chromatography. The fraction exhibiting the highest level of antifungal activity was identified, and its sequence determined by electrospray tandem mass spectrometry had significant similarity to flagellin. This flagellin-like protein was exogenously expressed in Escherichia coli, and screened for antifungal activity against B. cinerea. This flagellin-like protein demonstrated clear antifungal activity of inhibiting B. cinerea growth.
Similar content being viewed by others
References
Adesina MF, Lembke A, Costa R, Speksnijder A, Smalla K (2007) Screening of bacterial isolates from various European soils for in vitro antagonistic activity towards Rhizoctonia solani and Fusarium oxysporum: site-dependent composition and diversity revealed. Soil Biol Biochem 39:2818–2828
Ah RJ, Marimuthu J, Kyoung ML, Won IS, Jung SK, In WK (2009) Purification, characterization and synergistic activity of -1,3-glucanase and antibiotic extract from an antagonistic B. subtilis NSRS 89–24 against rice blast and sheath blight. Microbiol Biotechnol 83:285–294
Bashan Y, Holguı′n G, Ferrera-Cerrato R (1996) Interacciones entre plantas y microorganismos bene′ficos. Terra 14:159–192
Caia G, Bertoluzza A, Foschi F (1988) Fitofarmaci e legislazione. In: Goida`nich G, Pratella GC (eds) Fitofarmaci, Igiene e Ambiente. Maggioli, Rimini, pp 236–250
Chinchilla D, Zipfel C, Robatzek S, Kemmerling B, Nürnberger T, Jones JDG, Felix G, Boller T (2007) A flagellin-induced complex of the receptor FLS2 and BAK1 initiates plant defence. Nature 448:497–500
Daniel AN, Ursula K, Lukas S, Wilfried S (2006) Dual antagonism of aldehydes and epiphytic bacteria from strawberry leaf surfaces against the pathogenic fungus Botrytis cinerea in vitro. Biocontrol 51:279–291
Eaves-Pyles T, Murthy K, Liaudet L (2001) Flagellin, a novel mediator of Salmonella-induced epithelial activation and systemic inflammation: IkBa degradation, induction of nitric oxide synthase, induction of proinflammatory mediators, and cardiovascular dysfunction. J Immunol 166:1248–1260
Estibaliz S, Candelario V, Aurelio O (2010) Genetic manipulation in Bacillus thuringiensis for strain improvement. Biotechnol Lett 32:1549–1557
Felix G, Duran JD, Volko S, Boller T (1999) Plants recognize bacteria through the most conserved domain of flagellin. Plant J 18:265–276
Fiddaman PJ, Rossall S (1993) The production of antifungal volatiles by B. subtilis. J Appl Microbiol 74:119–126
Georg F, Duran JD, Sigrid V, Thomas B (1999) Plants have a sensitive perception system for the most conserved domain of bacterial flagellin. Plant J 18:265–276
Gloria I, Roberta R, Matteo M, Eva Z (2003) Efficacy of microorganisms antagonistic to Rhizoctonia cerealis and their cell wall degrading enzymatic activities. Mycol Res 107:421–427
Griffiths E (1981) Iatrogenic plant diseases. Annu Rev Phytopathol 19:69–82
Gueldner RC, Reilly CC, Pusey PL, Costello CE, Arrendale RF, Cox RH, Himmelsbach DS, Crumley FG, Cutler HG (1988) Isolation and identification of iturins as antifungal peptides in biological control of peach brown rot with B. subtilis. J Agric Food Chem 36:366–370
Guinebretiere MH, Nguyen-The C, Morrison N, Reich M, Nicot P (2000) Isolation and characterization of antagonists for the control of the post harvest wound pathogen Botrytis cinerea on strawberry fruits. Food Prot 63:386–394
Hastings JR, Kirby KS (1966) The nucleic acids of Drosophila melanogaster. Biochem J 100:532–539
Hernández-Rodrígueza A, Heydrich-Péreza M, Acebo-Guerreroa Y, Velazquez-del MJV, Hernández-Lauzardob AN (2008) Antagonistic activity of Cuban native rhizobacteria against Fusarium verticillioides (Sacc.) Nirenb. In maize (Zea mays L.). Appl Soil Ecol 39:180–186
Hislop EC (1976) Some effects of fungicides and other agrochemicals on the microbiology of the aerial surfaces of plants. In: Dickinson CH, Preece TF (eds) Microbiology of aerial plant surface. Academic Press, New York, pp 41–74
Jordan VWL (1973) The effects of prophylactic spray programs on the control of pre- and postharvest diseases of strawberry. Plant Pathol 22:67–70
Komoriya K, Shibano N, Higano T, Azuma N, Yamaguchi S, Aizawa SI (1999) Flagellar proteins and type III-exported virulence factors are the predominant proteins secreted into the culture media of Salmonella typhimurium. Mol Microbiol 34(4):767–779
Kumar NSS, Nazeer RA, Jaiganesh R (2012) Purification and identification of antioxidant peptides from the skin protein hydrolysate of two marine fishes, horse mackerel (Magalaspis cordyla) and croaker (Otolithes ruber). Amino Acids 42:1641–1649
Laemmli UK, Favre M (1973) Maturation of the head of bacteriophage T4.I.DNA packaging events. J Mol Biol 80:575–599
Lane DJ (1991) 16S/23S rRNA sequencing. In: Nucleic acid techniques in bacterial systematics, Wiley, Chichester, UK, pp 115–175
Lemaitre B et al (1997) Drosophila host defense: differential induction of antimicrobial peptide genes after infection by various classes of microorganisms. Proc Natl Acad Sci USA 94:14614–14619
Mari M, Guizzardi M, Pratella GC (1996) Biological control of gray mold in pears by antagonistic bacteria. Biol Control 7:30–37
Maria MT, Ruiz de Valladares R (2003) Antagonistic interactions among Fusobacterium nucleatum and Prevotella intermedia with oral Lactobacilli. Res Microbiol 154:669–675
McDermott PF et al (2000) High-affinity interaction between gram-negative flagellin and a cell surface polypeptide results in human monocyte activation. Infect Immun 68:5525–5529
Montealegre JR, Reyes R, Perez LM, Herrera R, Silvia P, Besoain X (2003) Selection of bioantagonistic bacteria to be used in biological control of Rhizoctonia solani in tomato. Environ Biotechnol 6:1–8
O’Sullivan DJ, O’Gara F (1992) Traits of fluorescent Pseudomonas spp. involved in suppression of plant root pathogens. Microbiol Rev 56:662–676
Rosenberger DA, Meyer FW (1981) Postharvest fungicides for apples: development of resistance to benomyl, vinclozolin, and iprodione. Plant Dis 65:1010–1013
Spotts RA, Cervantes LA (1986) Populations, pathogenicity and benomyl resistance of Botrytis spp., Penicillium spp. and Mucor piriformis in packinghouses. Plant Dis 70:106–108
Suárez-Estrella F, Vargas-García C, Lópeza MJ, Capel C, Moreno J (2007) Antagonistic activity of bacteria and fungi from horticultural compost against Fusarium oxysporum f.sp. Melonis. Crop Prot 26:46–53
Thirumala M, Sultanpuram VR, Mahmood SK (2010) Production and characterization of PHB from two novel strains of Bacillus spp. isolated from soil and activated sludge. J Ind Microbiol Biotechnol 37:271–278
Thomashow LS, Weller DM (1996) Current concepts in the use of introduction bacteria for biological disease control: mechanisms and antifungal metabolites. Plant-Microbe Interact 1:187–235
Vanittanakom N, Loeffler W, Koch U, Jung G (1986) Fengycin—a novel antifungal lipopeptide antibiotic produced by Bacillus subtilis F-29-3. J Antibiot 39:888–901
Zhao X, Zhou ZJ, Han Y, Wang ZZ, Fan J, Xiao HZ (2013) Isolation and identification of antifungal peptides from Bacillus BH072, a novel bacterium isolated from honey. Microbiol Res 3:23–26
Zipfel C, Robatzek S, Navarro L, Oakeley EJ, Jones JDG, Felix G, Boller T (2004) Bacterial disease resistance in Arabidopsis through flagellin perception. Nature 428:764–767
Acknowledgments
This work was financially supported by the National Natural Science Foundation of China (30872029, 31200483), the Platform Construction Project of Beijing Education Committee (PXM2012_014207_000014, PXM2012_014207_000028, PXM2012_014207_000016), Science and Technology Achievement Transformation and Industrialization of Beijing Education Committee (PXM2011_014207_000026), and the Beijing Municipal Science and Technology Commission Research Project (Z111100066111009).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ren, J.J., Shi, G.L., Wang, X.Q. et al. Identification and characterization of a novel Bacillus subtilis strain with potent antifungal activity of a flagellin-like protein. World J Microbiol Biotechnol 29, 2343–2352 (2013). https://doi.org/10.1007/s11274-013-1401-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11274-013-1401-6