Eucalyptus synthetic biology resources for re-engineering woody biomass for biomaterials and bioenergy
The ability to assemble standardized biological (DNA) parts idempotently is a core feature of synthetic biology. Recently, the Phytobrick standard (Patron et al., 2015) incorporating a universal syntax enabling one-step assembly of level 0 eukaryotic gene elements (i.e. promoters, 5' UTRs, coding sequences, etc) into transcriptional units has gained acceptance in the plant synthetic biology community. These standards are compatible with modular cloning (MoClo), Golden Gate, GoldenBraid, Gibson and LOOP DNA assembly methods (Engler et al. 2008, 2014; Gibson et al. 2009; Pollak et al. 2018; Sarrion-Perdigones et al. 2011, 2013; Weber et al. 2011), allowing scarless, versatile, hierarchical and one-pot assembly of large multigene constructs.
The US Department of Energy Joint Genome Institute (DOE-JGI), through a DNA Synthesis Science Program grant (CSP-503083), has funded the synthesis of 221 secondary cell wall-related E. grandis transcription factors and 65 promoter sequences to enable bioenergy and biomaterials-focused research. Specifically, we designed the synthetic panel for high-throughput protein-DNA interaction screening (e.g. DAP-seq; eY1H) (Bartlett et al., 2017; Gaudinier et al., 2011), in addition to functional genomics applications. Moreover, the majority of the synthetic constructs were designed as standardized Phytobricks, with additional GATEWAY functionality (Fig. 1; Hussey et al., in preparation). The full list of DNA constructs can be downloaded here.
Bartlett, A., O'Malley, R.C., Huang, S.C., Galli, M., Nery, J.R., Gallavotti, A. and Ecker, J.R. (2017) Mapping genome-wide transcription-factor binding sites using DAP-seq. Nat Protoc 12, 1659-1672.
Engler, C., Kandzia, R. and Marillonnet, S. (2008) A one pot, one step, precision cloning method with high throughput capability. PLoS One 3, e3647.
Engler, C., Youles, M., Gruetzner, R., Ehnert, T.M., Werner, S., Jones, J.D., Patron, N.J. and Marillonnet, S. (2014) A golden gate modular cloning toolbox for plants. ACS Synth Biol 3, 839-843.
Gaudinier, A., Zhang, L., Reece-Hoyes, J.S., Taylor-Teeples, M., Pu, L., Liu, Z., Breton, G., Pruneda-Paz, J.L., Kim, D., Kay, S.A., Walhout, A.J., Ware, D. and Brady, S.M. (2011) Enhanced Y1H assays for Arabidopsis. Nat Methods 8, 1053-1055.
Gibson, D.G., Young, L., Chuang, R.Y., Venter, J.C., Hutchison, C.A., 3rd and Smith, H.O. (2009) Enzymatic assembly of DNA molecules up to several hundred kilobases. Nat Methods 6, 343-345.
Patron, N.J., Orzaez, D., Marillonnet, S., Warzecha, H., Matthewman, C., Youles, M., Raitskin, O., Leveau, A., Farré, G., Rogers, C., Smith, A., Hibberd, J., Webb, A.A., Locke, J., Schornack, S., Ajioka, J., Baulcombe, D.C., Zipfel, C., Kamoun, S., Jones, J.D., Kuhn, H., Robatzek, S., Van Esse, H.P., Sanders, D., Oldroyd, G., Martin, C., Field, R., O'Connor, S., Fox, S., Wulff, B., Miller, B., Breakspear, A., Radhakrishnan, G., Delaux, P.M., Loqué, D., Granell, A., Tissier, A., Shih, P., Brutnell, T.P., Quick, W.P., Rischer, H., Fraser, P.D., Aharoni, A., Raines, C., South, P.F., Ané, J.M., Hamberger, B.R., Langdale, J., Stougaard, J., Bouwmeester, H., Udvardi, M., Murray, J.A., Ntoukakis, V., Schäfer, P., Denby, K., Edwards, K.J., Osbourn, A. and Haseloff, J. (2015) Standards for plant synthetic biology: a common syntax for exchange of DNA parts. New Phytol 208, 13-19.
Pollak, B., Cerda, A., Delmans, M., Álamos, S., Moyano, T., West, A., Gutiérrez, R.A., Patron, N., Federici, F. and Haseloff, J. (2018) Loop Assembly: a simple and open system for recursive fabrication of DNA circuits. bioRxiv, 247593.
Sarrion-Perdigones, A., Falconi, E.E., Zandalinas, S.I., Juarez, P., Fernandez-del-Carmen, A., Granell, A. and Orzaez, D. (2011) GoldenBraid: an iterative cloning system for standardized assembly of reusable genetic modules. PLoS One 6, e21622.
Sarrion-Perdigones, A., Vazquez-Vilar, M., Palaci, J., Castelijns, B., Forment, J., Ziarsolo, P., Blanca, J., Granell, A. and Orzaez, D. (2013) GoldenBraid 2.0: a comprehensive DNA assembly framework for plant synthetic biology. Plant Physiol 162, 1618-1631.
Weber, E., Engler, C., Gruetzner, R., Werner, S. and Marillonnet, S. (2011) A modular cloning system for standardized assembly of multigene constructs. PLoS One 6, e16765.