Clustal W and Clustal X version 2.0.
Mark A. LarkinGordon BlackshieldsN. P. BrownR. ChennaPaul A. McGettiganHamish McWilliamFranck ValentinIain M. WallaceAndreas WilmRodrigo LopezJulie Dawn ThompsonToby J. GibsonDesmond G. HigginsPublished in: Bioinform. (2007)