Abstract
The polyether ionophore antibiotic monensin is produced by Streptomyces cinnamonensis and is used as a coccidiostat for chickens and growth-promoting agent for cattle. Monensin biosynthetic gene cluster has been cloned and partially characterized. The GntR-family transcription factor DasR regulates antibiotic production and morphological development in Streptomyces coelicolor and Saccharopolyspora erythraea. In this study, we identified and characterized the two-level regulatory cascade of DasR to monensin production in S. cinnamonensis. Forward and reverse genetics by overexpression and antisense RNA silence of dasR revealed that DasR positively controls monensin production under nutrient-rich condition. Electrophoresis mobility shift assay (EMSA) showed that DasR protein specifically binds to the promoter regions of both pathway-specific regulatory gene monRII and biosynthetic genes monAIX, monE and monT. Semi-quantitative RT-PCR further confirmed that DasR upregulates the transcriptional levels of these genes during monensin fermentation. Subsequently, co-overexpressed dasR with pathway-specific regulatory genes monRI, monRII or monH greatly improved monensin production.
Similar content being viewed by others
References
Antón N, Santos-Aberturas J, Mendes MV, Guerra SM, Martín JF, Aparicio JF (2007) PimM, a PAS domain positive regulator of pimaricin biosynthesis in Streptomyces natalensis. Microbiology 153:3174–3183. doi:10.1099/mic.0.2007/009126-0
Baltz RH (2016) Genetic manipulation of secondary metabolite biosynthesis for improved production in Streptomyces and other actinomycetes. J Ind Microbiol Biotechnol 43:343–370. doi:10.1007/s10295-015-1682-x
Bibb MJ (2005) Regulation of secondary metabolism in streptomycetes. Curr Opin Microbiol 8:208–215. doi:10.1016/j.mib.2005.02.016
Chapman HD, Jeffers TK, Williams RB (2010) Forty years of monensin for the control of coccidiosis in poultry. Poult Sci 89:1788–1801. doi:10.3382/ps.2010-00931
Chen Y, Smanski MJ, Shen B (2010) Improvement of secondary metabolite production in Streptomyces by manipulating pathway regulation. Appl Microbiol Biotechnol 86:19–25. doi:10.1007/s00253-009-2428-3
Doumith M, Weingarten P, Wehmeier UF, Salah-Bey K, Benhamou B, Capdevila C, Michel JM, Piepersberg W, Raynal MC (2000) Analysis of genes involved in 6-deoxyhexose biosynthesis and transfer in Saccharopolyspora erythraea. Mol Genet Genom 264(4):477–485. doi:10.1007/s004380000329
Dürr C, Schnell HJ, Luzhetskyy A, Murillo R, Weber M, Welzel K, Vente A, Bechthold A (2006) Biosynthesis of the terpene phenalinolactone in Streptomyces sp. Tü6071: analysis of the gene cluster and generation of derivatives. Chem Biol 13(4):365–377. doi:10.1016/j.chembiol.2006.01.011
Gomez C, Olano C, Mendez C, Salas JA (2012) Three pathway-specific regulators control streptolydigin biosynthesis in Streptomyces lydicus. Microbiology 158(10):2504–2514. doi:10.1099/mic.0.061325-0
Gust B, Chandra G, Jakimowicz D, Yuqing T, Bruton CJ, Chater KF (2004) λ Red-mediated genetic manipulation of antibiotic-producing Streptomyces. Adv Appl Microbiol 54:107–128. doi:10.1016/S0065-2164(04)54004-2
Harvey BM, Hong H, Jones MA, Hughes-Thomas ZA, Goss RM, Heathcote ML, Bolanos-Garcia VM, Kroutil W, Staunton J, Leadlay PF, Spencer JB (2006) Evidence that a novel thioesterase is responsible for polyketide chain release during biosynthesis of the polyether ionophore monensin. ChemBioChem 7(9):1435–1442. doi:10.1002/cbic.200500474
Hirano S, Tanaka K, Ohnishi Y, Horinouchi S (2008) Conditionally positive effect of the TetR-family transcriptional regulator AtrA on streptomycin production by Streptomyces griseus. Microbiology 154(3):905–914. doi:10.1099/mic.0.2007/014381-0
Huang H, Zheng GS, Jiang WH, Hu HF, Lu YH (2015) One-step high-efficiency CRISPR/Cas9-mediated genome editing in Streptomyces. Acta Biochim Biophys Sin 47(4):231–243. doi:10.1093/abbs/gmv007
Hüttel W, Spencer JB, Leadlay PF (2014) Intermediates in monensin biosynthesis: a late step in biosynthesis of the polyether ionophore monensin is crucial for the integrity of cation binding. Beilstein J Org Chem 10(1):361–368. doi:10.3762/bjoc.10.34
Ketola K, Vainio P, Fey V, Kallioniemi O, Iljin K (2010) Monensin is a potent inducer of oxidative stress and inhibitor of androgen signaling leading to apoptosis in prostate cancer cells. Mol Cancer Ther 9(12):3157–3185. doi:10.1158/1535-7163.MCT-10-0368
Kieser T, Bibb MJ, Buttner MJ, Chater KF, Hopwood DA (2000) Practical Streptomyces genetics. John Innes Foundation, Norwich
Kitani S, Ikeda H, Sakamoto T, Noguchi S, Nihira T (2009) Characterization of a regulatory gene, aveR, for the biosynthesis of avermectin in Streptomyces avermitilis. Appl Microbiol Biotechnol 82:1089–1096. doi:10.1007/s00253-008-1850-2
Leadlay PF, Staunton J, Oliynyk M, Bisang C, Cortes J, Frost E, Hughes-Thomas ZA, Jones MA, Kendrew SG, Lester JB, Long PF, McArthur HA, McCormick EL, Oliynyk Z, Stark CB, Wilkinson CJ (2001) Engineering of complex polyketide biosynthesis-insights from sequencing of the monensin biosynthetic gene cluster. J Ind Microbiol Biotechnol 27:360–367. doi:10.1038/sj.jim.7000204
Li L, Zhao Y, Ruan L, Yang S, Ge M, Jiang W, Lu Y (2015) A stepwise increase in pristinamycin II biosynthesis by Streptomyces pristinaespiralis through combinatorial metabolic engineering. Metab Eng 29:12–25. doi:10.1016/j.ymben.2015.02.001
Liao CH, Xu Y, Rigali S, Ye BC (2015) DasR is a pleiotropic regulator required for antibiotic production, pigment biosynthesis, and morphological development in Saccharopolyspora erythraea. Appl Microbiol Biotechnol 99:10215–10224. doi:10.1007/s00253-015-6892-7
Liao CH, Yao L, Ye BC (2014) Three genes encoding citrate synthases in Saccharopolyspora erythraea are regulated by the global nutrient-sensing regulators GlnR, DasR, and CRP. Mol Microbiol 94(5):1065–1084. doi:10.1111/mmi.12818
Liu G, Chater KF, Chandra G, Niu G, Tan H (2013) Molecular regulation of antibiotic biosynthesis in Streptomyces. Microbiol Mol Biol Rev 77(1):112–143. doi:10.1128/MMBR.00054-12
Nazari B, Kobayashi M, Saito A, Hassaninasab A, Miyashita K, Fujii T (2013) Chitin-induced gene expression in secondary metabolic pathways of Streptomyces coelicolor A3(2) grown in soil. Appl Environ Microbiol 79(2):707–713. doi:10.1128/AEM.02217-12
Oliynyk M, Stark CBW, Bhatt A, Jones MA, Hughes-Thomas ZA, Wilkinson C, Oliynyk Z, Demydchuk Y, Staunton J, Leadlay PF (2003) Analysis of the biosynthetic gene cluster for the polyether antibiotic monensin in Streptomyces cinnamonensis and evidence for the role of monB and monC genes in oxidative cyclization. Mol Microbiol 49(5):1179–1190. doi:10.1046/j.1365-2958.2003.03571.x
Pang AP, Du L, Lin CY, Qiao J, Zhao GR (2015) Co-overexpression of lmbW and metK led to increased lincomycin A production and decreased byproduct lincomycin B content in an industrial strain of Streptomyces lincolnensis. J Appl Microbiol 119(4):1064–1074. doi:10.1111/jam.12919
Ramos JL, Martínez-Bueno M, Molina-Henares AJ, Terán W, Watanabe K, Zhang X, Gallegos MT, Brennan R, Tobes R (2005) The TetR family of transcriptional repressors. Microbiol Mol Biol Rev 69(2):326–356. doi:10.1128/MMBR.69.2.326-356.2005
Rigali S, Nothaft H, Noens EEE, Schlicht M, Colson S, Müller M, Joris B, Koerten HK, Hopwood DA, Titgemeyer F, van Wezel GP (2006) The sugar phosphotransferase system of Streptomyces coelicolor is regulated by the GntR-family regulator DasR and links N-acetylglucosamine metabolism to the control of development. Mol Microbiol 61:1237–1251. doi:10.1111/j.1365-2958.2006.05319.x
Rigali S, Titgemeyer F, Barends S, Mulder S, Thomae AW, Hopwood DA, van Wezel GP (2008) Feast or famine: the global regulator DasR links nutrient stress to antibiotic production by Streptomyces. EMBO Rep 9(7):670–675. doi:10.1038/embor.2008.83
Sambrook J, Russell DW (2001) Molecular cloning: a laboratory manual, 3rd edn. Cold Spring Harbor Laboratory Press, Cold Spring Harbor
Sato K, Minami A, Ose T, Oguri H, Oikawa H (2011) Remarkable synergistic effect between MonBI and MonBII on epoxide opening reaction in ionophore polyether monensin biosynthesis. Tetrahedron Lett 52(41):5277–5280. doi:10.1016/j.tetlet.2011.07.145
Seo JW, Ohnishi Y, Hirata A, Horinouchi S (2002) ATP-binding cassette transport system involved in regulation of morphological differentiation in response to glucose in Streptomyces griseus. J Bacteriol 184(1):91–103. doi:10.1128/JB.184.1.91-103.2002
Stratigopoulos G, Bate N, Cundliffe E (2004) Positive control of tylosin biosynthesis: pivotal role of TylR. Mol Microbiol 54:1326–1334. doi:10.1111/j.1365-2958.2004.04347.x
Sugiyama M (2015) Structural biological study of self-resistance determinants in antibiotic-producing actinomycetes. J Antibiot (Tokyo) 68:543–550. doi:10.1038/ja.2015.32
Świątek-Połatyńska MA, Bucca G, Laing E, Gubbens J, Titgemeyer F, Smith CP, Rigali S, van Wezel GP (2015) Genome-wide analysis of in vivo binding of the master regulator DasR in Streptomyces coelicolor identifies novel non-canonical targets. PLoS One 10(4):e0122479. doi:10.1371/journal.pone.0122479
Takano E, Kinoshita H, Mersinias V, Bucca G, Hotchkiss G, Nihira T, Smith CP, Bibb M, Wohlleben W, Chater K (2005) A bacterial hormone (the SCB1) directly controls the expression of a pathway-specific regulatory gene in the cryptic type I polyketide biosynthetic gene cluster of Streptomyces coelicolor. Mol Microbiol 56:465–479. doi:10.1111/j.1365-2958.2005.04543.x
Tenconi E, Urem M, Świątek-Połatyńska MA, Titgemeyer F, Muller YA, van Wezel GP, Rigali S (2015) Multiple allosteric effectors control the affinity of DasR for its target sites. Biochem Biophys Res Commun 464(1):324–329. doi:10.1016/j.bbrc.2015.06.152
Tumova L, Pombinho AR, Vojtechova M, Stancikova J, Gradl D, Krausova M, Sloncova E, Horazna M, Kriz V, Machonova O, Jindrich J, Zdrahal Z, Bartunek P, Korinek V (2014) Monensin inhibits canonical Wnt signaling in human colorectal cancer cells and suppresses tumor growth in multiple intestinal neoplasia mice. Mol Cancer Ther 13(4):812–822. doi:10.1158/1535-7163.MCT-13-0625
Uguru GC, Mondhe M, Goh S, Hesketh A, Bibb MJ, Good L, Stach JE (2013) Synthetic RNA silencing of actinorhodin biosynthesis in A3(2). PLoS One 8(6):e67509. doi:10.1371/journal.pone.0067509
Uguru GC, Stephens KE, Stead JA, Towle JE, Baumberg S, McDowall KJ (2005) Transcriptional activation of the pathway-specific regulator of the actinorhodin biosynthetic genes in Streptomyces coelicolor. Mol Microbiol 58:131–150. doi:10.1111/j.1365-2958.2005.04817.x
Wilkinson CJ, Hughes-Thomas ZA, Martin CJ, Böhm I, Mironenko T, Deacon M, Wheatcroft M, Wirtz G, Staunton J, Leadlay PF (2002) Increasing the efficiency of heterologous promoters in actinomycetes. J Mol Microbiol Biotechnol 4(4):417–426
Yu Q, Du A, Liu T, Deng Z, He X (2012) The biosynthesis of the polyether antibiotic nanchangmycin is controlled by two pathway-specific transcriptional activators. Arch Microbiol 194:415–426. doi:10.1007/s00203-011-0768-8
Acknowledgments
This study was supported by the National Natural Science Foundation of China (31370092) and the National Basic Research Program of China (2012CB721105).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Ethical approval
This article does not contain any studies with human participants or animals performed by any of the authors.
Conflict of interest
The authors declare that they have no competing interests.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Zhang, Y., Lin, CY., Li, XM. et al. DasR positively controls monensin production at two-level regulation in Streptomyces cinnamonensis . J Ind Microbiol Biotechnol 43, 1681–1692 (2016). https://doi.org/10.1007/s10295-016-1845-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10295-016-1845-4