@article {6744,
	title = {Clustal W and Clustal X version 2.0},
	journal = {Bioinformatics},
	volume = {23},
	year = {2007},
	note = {PDF},
	pages = {2947-2948},
	keywords = {alignment, multiple sequence alignment, phylogenetics},
	author = {Larkin, M. A. and Blackshields, G. and Brown, N. P. and Chenna, R. and McGettigan, P. A. and McWilliam, H. and Valentin, F. and Wallace, I. M. and Wilm, A. and Lopez, R. and Thompson, J. D. and Gibson, T. J. and Higgins, D. G.}
}
