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Kwon HJ, Choi EH, Choi U, Park SH. Biological production of epicoccamide-aglycone and its cytotoxicity. Bioorg Med Chem Lett 2023; 96:129524. [PMID: 37839713 DOI: 10.1016/j.bmcl.2023.129524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 10/06/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023]
Abstract
Epicoccamide (EPC) is an O-d-mannosylated acyltetramic acid of Epicoccum origin and is a bolaamphiphilic fungal polyketide. EPC displays weak toxicity against Staphylococcus aureus and HeLa cell lines. The EPC biosynthetic gene cluster was previously identified in Epicoccum nigrum and knockout of the glycosyltransferase gene (epcB) abolished EPC production. EPC-aglycone was expected in the epcB knockout but was not found. This study demonstrates that extractive culture using the hydrophobic resin Diaion HP-20 resulted in the production of EPC-aglycone, which was isolated using chromatographic separation techniques, and its structural identity was substantiated by chemical analyses. EPC-aglycone displayed strong antibacterial activity against Staphylococcus aureus, with the minimal inhibitory concentration of 1 μg/mL (64 μg/mL for EPC). EPC-aglycone displayed higher levels of growth inhibition against HeLa cell line (the half inhibitory concentration, 19 μM) and WI-38 (15 μM) cell line than EPC (76 μM and 38 μM vs. HeLa and WI-38, respectively). The dose-response curve fit of growth inhibition indicated that EPC-aglycone adopted a shallow curve (low slope factor), which was different from that of EPC, suggesting that their cellular targets are distinct from each other. This study substantiates that the d-mannose attachment is the final step in EPC biosynthesis, showcasing a glycosylation-mediated modulation of the biological activity of simple acyltetramic acid. This study also highlights the usefulness of extractive cultures in mining cryptic microbial natural products.
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Affiliation(s)
- Hyung-Jin Kwon
- Department of Biological Sciences and Bioinformatics, Myongji University, Yongin-si, Gyeonggi-do 17058, Republic of Korea.
| | - Eun Ha Choi
- Department of Biological Sciences and Bioinformatics, Myongji University, Yongin-si, Gyeonggi-do 17058, Republic of Korea
| | - Umji Choi
- Department of Biological Sciences and Bioinformatics, Myongji University, Yongin-si, Gyeonggi-do 17058, Republic of Korea
| | - Si-Hyung Park
- Department of Oriental Medicine Resources and Institute for Traditional Korean Medicine Industry, Mokpo National University, Muan-gun, Jeollanam-do 58554, Republic of Korea
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2
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Li Z, Hu JR, Li WH, Wang HC, Guo ZN, Cheng X, Cai LT, Shi CH. Characteristics of Epicoccum latusicollum as revealed by genomic and metabolic phenomic analysis, the causal agent of tobacco Epicoccus leaf spot. FRONTIERS IN PLANT SCIENCE 2023; 14:1199956. [PMID: 37828924 PMCID: PMC10565823 DOI: 10.3389/fpls.2023.1199956] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 08/03/2023] [Indexed: 10/14/2023]
Abstract
Epicoccum latusicollum is a fungus that causes a severe foliar disease on flue-cured tobacco in southwest China, resulting in significant losses in tobacco yield and quality. To better understand the organism, researchers investigated its optimal growth conditions and metabolic versatility using a combination of traditional methods and the Biolog Phenotype MicroArray technique. The study found that E. latusicollum exhibited impressive metabolic versatility, being able to metabolize a majority of carbon, nitrogen, sulfur, and phosphorus sources tested, as well as adapt to different environmental conditions, including broad pH ranges and various osmolytes. The optimal medium for mycelial growth was alkyl ester agar medium, while oatmeal agar medium was optimal for sporulation, and the optimum temperature for mycelial growth was 25°C. The lethal temperature was 40°C. The study also identified arbutin and amygdalin as optimal carbon sources and Ala-Asp and Ala-Glu as optimal nitrogen sources for E. latusicollum. Furthermore, the genome of E. latusicollum strain T41 was sequenced using Illumina HiSeq and Pacific Biosciences technologies, with 10,821 genes predicted using Nonredundant, Gene Ontology, Clusters of Orthologous Groups, Kyoto Encyclopedia of Genes and Genomes, and SWISS-PROT databases. Analysis of the metabolic functions of phyllosphere microorganisms on diseased tobacco leaves affected by E. latusicollum using the Biolog Eco microplate revealed an inability to efficiently metabolize a total of 29 carbon sources, with only tween 40 showing some metabolizing ability. The study provides new insights into the structure and function of phyllosphere microbiota and highlights important challenges for future research, as well as a theoretical basis for the integrated control and breeding for disease resistance of tobacco Epicoccus leaf spot. This information can be useful in developing new strategies for disease control and management, as well as enhancing crop productivity and quality.
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Affiliation(s)
- Zhen Li
- College of Agriculture, Yangtze University, Jingzhou, Hubei, China
- Guizhou Provincial Academician Workstation of Microbiology and Health, Guizhou Academy of Tobacco Science, Guiyang, Guizhou, China
| | - Jing-rong Hu
- Institute of Advanced Agricultural Science, Hubei University of Arts and Science, Xiangyang, Hubei, China
| | - Wen-hong Li
- Guizhou Institute of Plant Protection, Guizhou Academy of Agricultural Sciences, Guiyang, Guizhou, China
| | - Han-cheng Wang
- Guizhou Provincial Academician Workstation of Microbiology and Health, Guizhou Academy of Tobacco Science, Guiyang, Guizhou, China
| | - Zhen-ni Guo
- MGI Tech Co., Ltd Research and Development Centre for Laboratory Automation, Shenzhen, Guangzhou, China
| | - Xing Cheng
- College of Ecology and Environment, Hainan University, Haikou, Hainan, China
| | - Liu-ti Cai
- Guizhou Provincial Academician Workstation of Microbiology and Health, Guizhou Academy of Tobacco Science, Guiyang, Guizhou, China
| | - Cai-hua Shi
- College of Agriculture, Yangtze University, Jingzhou, Hubei, China
- School of Food Science and Technology & School of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei, China
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Zhang H, Yang MF, Zhang Q, Yan B, Jiang YL. Screening for broad-spectrum antimicrobial endophytes from Rosa roxburghii and multi-omic analyses of biosynthetic capacity. FRONTIERS IN PLANT SCIENCE 2022; 13:1060478. [PMID: 36466255 PMCID: PMC9709285 DOI: 10.3389/fpls.2022.1060478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 10/28/2022] [Indexed: 06/17/2023]
Abstract
Plants with certain medicinal values are a good source for isolating function-specific endophytes. Rosa roxburghii Tratt. has been reported to be a botanical source of antimicrobial compounds, which may represent a promising candidate for screening endophytic fungi with antimicrobial potential. In this study, 54 endophytes were isolated and molecularly identified from R. roxburghii. The preliminary screening using the plate confrontation method resulted in 15 different endophytic strains showing at least one strong inhibition or three or more moderate inhibition against the 12 tested strains. Further re-screening experiments based on the disc diffusion method demonstrated that Epicoccum latusicollum HGUP191049 and Setophoma terrestris HGUP190028 had excellent antagonistic activity. The minimum inhibitory concentration (MIC) test for extracellular metabolites finally indicated that HGUP191049 had lower MIC values and a broader antimicrobial spectrum, compared to HGUP190028. Genomic, non-target metabolomic, and comparative genomic studies were performed to understand the biosynthetic capacity of the screened-out endophytic fungus. Genome sequencing and annotation of HGUP191049 revealed a size of 33.24 megabase pairs (Mbp), with 24 biosynthetic gene clusters (BGCs), where the putative antimicrobial compounds, oxyjavanicin, patulin and squalestatin S1 were encoded by three different BGCs, respectively. In addition, the non-targeted metabolic results demonstrated that the strain contained approximately 120 antimicrobial secondary metabolites and was structurally diverse. Finally, comparative genomics revealed differences in pathogenicity, virulence, and carbohydrate-active enzymes in the genome of Epicoccum spp. Moreover, the results of the comparative analyses presumed that Epicoccum is a promising source of antimicrobial terpenes, while oxyjavanicin and squalestatin S1 are antimicrobial compounds shared by the genus. In conclusion, R. roxburghii and the endophytic HGUP191049 isolated from it are promising sources of broad-spectrum antimicrobial agents.
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Affiliation(s)
- Hong Zhang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
- Guizhou Academy of Testing and Analysis, Guiyang, China
| | - Mao-Fa Yang
- Institute of Entomology, Guizhou University, Guiyang, China
- College of Tobacco Science, Guizhou University, Guiyang, China
| | - Qian Zhang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
| | - Bin Yan
- Institute of Entomology, Guizhou University, Guiyang, China
| | - Yu-Lan Jiang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
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Nagel JH, Wingfield MJ, Slippers B. Increased abundance of secreted hydrolytic enzymes and secondary metabolite gene clusters define the genomes of latent plant pathogens in the Botryosphaeriaceae. BMC Genomics 2021; 22:589. [PMID: 34348651 PMCID: PMC8336260 DOI: 10.1186/s12864-021-07902-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 06/30/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND The Botryosphaeriaceae are important plant pathogens, but also have the ability to establish asymptomatic infections that persist for extended periods in a latent state. In this study, we used comparative genome analyses to shed light on the genetic basis of the interactions of these fungi with their plant hosts. For this purpose, we characterised secreted hydrolytic enzymes, secondary metabolite biosynthetic gene clusters and general trends in genomic architecture using all available Botryosphaeriaceae genomes, and selected Dothideomycetes genomes. RESULTS The Botryosphaeriaceae genomes were rich in carbohydrate-active enzymes (CAZymes), proteases, lipases and secondary metabolic biosynthetic gene clusters (BGCs) compared to other Dothideomycete genomes. The genomes of Botryosphaeria, Macrophomina, Lasiodiplodia and Neofusicoccum, in particular, had gene expansions of the major constituents of the secretome, notably CAZymes involved in plant cell wall degradation. The Botryosphaeriaceae genomes were shown to have moderate to high GC contents and most had low levels of repetitive DNA. The genomes were not compartmentalized based on gene and repeat densities, but genes of secreted enzymes were slightly more abundant in gene-sparse regions. CONCLUSION The abundance of secreted hydrolytic enzymes and secondary metabolite BGCs in the genomes of Botryosphaeria, Macrophomina, Lasiodiplodia, and Neofusicoccum were similar to those in necrotrophic plant pathogens and some endophytes of woody plants. The results provide a foundation for comparative genomic analyses and hypotheses to explore the mechanisms underlying Botryosphaeriaceae host-plant interactions.
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Affiliation(s)
- Jan H Nagel
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0001, South Africa.
| | - Michael J Wingfield
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0001, South Africa
| | - Bernard Slippers
- Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0001, South Africa
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Lee AJ, Cadelis MM, Kim SH, Swift S, Copp BR, Villas-Boas SG. Epipyrone A, a Broad-Spectrum Antifungal Compound Produced by Epicoccum nigrum ICMP 19927. Molecules 2020; 25:E5997. [PMID: 33352899 PMCID: PMC7766273 DOI: 10.3390/molecules25245997] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/10/2020] [Accepted: 12/16/2020] [Indexed: 02/02/2023] Open
Abstract
We have isolated a filamentous fungus that actively secretes a pigmented exudate when growing on agar plates. The fungus was identified as being a strain of Epicoccum nigrum. The fungal exudate presented strong antifungal activity against both yeasts and filamentous fungi, and inhibited the germination of fungal spores. The chemical characterization of the exudate showed that the pigmented molecule presenting antifungal activity is the disalt of epipyrone A-a water-soluble polyene metabolite with a molecular mass of 612.29 and maximal UV-Vis absorbance at 428 nm. This antifungal compound showed excellent stability to different temperatures and neutral to alkaline pH.
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Affiliation(s)
- Alex J. Lee
- School of Biological Sciences, University of Auckland, 3A Symonds Street, 1010 Auckland, New Zealand; (A.J.L.); (S.H.K.)
| | - Melissa M. Cadelis
- School of Chemical Sciences, University of Auckland, 23 Symonds Street, 1010 Auckland, New Zealand; (M.M.C.); (B.R.C.)
- School of Medical Sciences, University of Auckland, 85 Park Road, Grafton, 1023 Auckland, New Zealand;
| | - Sang H. Kim
- School of Biological Sciences, University of Auckland, 3A Symonds Street, 1010 Auckland, New Zealand; (A.J.L.); (S.H.K.)
| | - Simon Swift
- School of Medical Sciences, University of Auckland, 85 Park Road, Grafton, 1023 Auckland, New Zealand;
| | - Brent R. Copp
- School of Chemical Sciences, University of Auckland, 23 Symonds Street, 1010 Auckland, New Zealand; (M.M.C.); (B.R.C.)
| | - Silas G. Villas-Boas
- School of Biological Sciences, University of Auckland, 3A Symonds Street, 1010 Auckland, New Zealand; (A.J.L.); (S.H.K.)
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6
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Genetic localization of the orevactaene/epipyrone biosynthetic gene cluster in Epicoccum nigrum. Bioorg Med Chem Lett 2020; 30:127242. [DOI: 10.1016/j.bmcl.2020.127242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/01/2020] [Accepted: 05/01/2020] [Indexed: 10/24/2022]
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Mitchison-Field LMY, Vargas-Muñiz JM, Stormo BM, Vogt EJD, Van Dierdonck S, Pelletier JF, Ehrlich C, Lew DJ, Field CM, Gladfelter AS. Unconventional Cell Division Cycles from Marine-Derived Yeasts. Curr Biol 2019; 29:3439-3456.e5. [PMID: 31607535 PMCID: PMC7076734 DOI: 10.1016/j.cub.2019.08.050] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/07/2019] [Accepted: 08/20/2019] [Indexed: 12/13/2022]
Abstract
Fungi have been found in every marine habitat that has been explored; however, the diversity and functions of fungi in the ocean are poorly understood. In this study, fungi were cultured from the marine environment in the vicinity of Woods Hole, MA, USA, including from plankton, sponge, and coral. Our sampling resulted in 35 unique species across 20 genera. We observed many isolates by time-lapse, differential interference contrast (DIC) microscopy and analyzed modes of growth and division. Several black yeasts displayed highly unconventional cell division cycles compared to those of traditional model yeast systems. Black yeasts have been found in habitats inhospitable to other life and are known for halotolerance, virulence, and stress resistance. We find that this group of yeasts also shows remarkable plasticity in terms of cell size control, modes of cell division, and cell polarity. Unexpected behaviors include division through a combination of fission and budding, production of multiple simultaneous buds, and cell division by sequential orthogonal septations. These marine-derived yeasts reveal alternative mechanisms for cell division cycles that seem likely to expand the repertoire of rules established from classic model system yeasts.
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Affiliation(s)
- Lorna M Y Mitchison-Field
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Marine Biological Laboratory, Woods Hole, MA 02354, USA
| | - José M Vargas-Muñiz
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Benjamin M Stormo
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Ellysa J D Vogt
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Sarah Van Dierdonck
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708, USA
| | - James F Pelletier
- Marine Biological Laboratory, Woods Hole, MA 02354, USA; Department of Systems Biology, Harvard Medical School, Boston, MA 02115, USA
| | - Christoph Ehrlich
- Marine Biological Laboratory, Woods Hole, MA 02354, USA; Max Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany
| | - Daniel J Lew
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708, USA
| | - Christine M Field
- Marine Biological Laboratory, Woods Hole, MA 02354, USA; Department of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
| | - Amy S Gladfelter
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Marine Biological Laboratory, Woods Hole, MA 02354, USA.
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Braga RM, Padilla G, Araújo WL. The biotechnological potential of Epicoccum spp.: diversity of secondary metabolites. Crit Rev Microbiol 2018; 44:759-778. [PMID: 30369284 DOI: 10.1080/1040841x.2018.1514364] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Epicoccum is a genus of ubiquitous fungi typically found in air, in soil, and on decaying vegetation. They also commonly display an endophytic lifestyle and are isolated from diverse plant tissues. The fungi from the genus Epicoccum are mainly known for their use as biocontrol agents against phytopathogens and for their ability to produce many secondary metabolites with potential biotechnological applications, such as antioxidant, anticancer,r and antimicrobial compounds. Among the bioactive compounds produced by Epicoccum spp., epicocconone is a commercially available fluorophore, D8646-2-6 is a patented telomerase inhibitor, and taxol is an anticancer drug originally isolated from Taxus brevifolia. Epicoccum spp. also produces epicolactone, an antimicrobial compound with a unique and complex structure that has aroused considerable interest in the chemical-synthesis community. The main goal of the present review is to discuss the diversity of secondary metabolites produced by Epicoccum spp., their biotechnological applications, and proposed hypothetical biosynthesis. In addition, the use of Epicoccum spp. as biocontrol agents and the pigments produced by these fungi are also discussed.
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Affiliation(s)
- Raíssa Mesquita Braga
- a NAP-BIOP - LABMEM, Department of Microbiology, Institute of Biomedical Sciences , University of São Paulo , São Paulo , Brazil
| | - Gabriel Padilla
- a NAP-BIOP - LABMEM, Department of Microbiology, Institute of Biomedical Sciences , University of São Paulo , São Paulo , Brazil
| | - Welington Luiz Araújo
- a NAP-BIOP - LABMEM, Department of Microbiology, Institute of Biomedical Sciences , University of São Paulo , São Paulo , Brazil
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Casini A, Chang FY, Eluere R, King AM, Young EM, Dudley QM, Karim A, Pratt K, Bristol C, Forget A, Ghodasara A, Warden-Rothman R, Gan R, Cristofaro A, Borujeni AE, Ryu MH, Li J, Kwon YC, Wang H, Tatsis E, Rodriguez-Lopez C, O’Connor S, Medema MH, Fischbach MA, Jewett MC, Voigt C, Gordon DB. A Pressure Test to Make 10 Molecules in 90 Days: External Evaluation of Methods to Engineer Biology. J Am Chem Soc 2018; 140:4302-4316. [DOI: 10.1021/jacs.7b13292] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Arturo Casini
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
| | - Fang-Yuan Chang
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Raissa Eluere
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
| | - Andrew M. King
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Eric M. Young
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Quentin M. Dudley
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Ashty Karim
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Katelin Pratt
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
| | - Cassandra Bristol
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
| | - Anthony Forget
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Amar Ghodasara
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Robert Warden-Rothman
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Rui Gan
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Alexander Cristofaro
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Amin Espah Borujeni
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Min-Hyung Ryu
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - Jian Li
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Yong-Chan Kwon
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - He Wang
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Evangelos Tatsis
- Department of Biological Chemistry, John Innes Centre, Norwich NR4 7UH, United Kingdom
| | | | - Sarah O’Connor
- Department of Biological Chemistry, John Innes Centre, Norwich NR4 7UH, United Kingdom
| | - Marnix H. Medema
- Bioinformatics Group, Wageningen University, Wageningen 6708 PB, The Netherlands
| | - Michael A. Fischbach
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Department of Bioengineering and Chemistry, Engineering & Medicine for Human Health, Stanford University, Stanford, California 94305, United States
| | - Michael C. Jewett
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Department of Chemical and Biological Engineering, Center for Synthetic Biology, Northwestern University, Evanston, Illinois 60208, United States
| | - Christopher Voigt
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
| | - D. Benjamin Gordon
- The Foundry, 75 Ames Street, Cambridge, Massachusetts 02142, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
- Synthetic Biology Center, Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States,
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