@article {36266,
	title = {Polyprotein strategy for stoichiometric assembly of nitrogen fixation components for synthetic biology},
	journal = {Proceedings of the National Academy of Sciences},
	volume = {115},
	year = {2018},
	pages = {E8509-E8517},
	doi = {doi:10.1073/pnas.1804992115},
	url = {https://www.pnas.org/doi/abs/10.1073/pnas.1804992115},
	author = {Yang, Jianguo and Xie, Xiaqing and Xiang, Nan and Tian, Zhe-Xian and Dixon, Ray and Wang, Yi-Ping}
}
