The complete genome sequences of a Peruvian and a Colombian isolate of Andean potato latent virus and partial sequences of further isolates suggest the existence of two distinct potato-infecting tymovirus species - Kreuze, Jan F.; Koening, R; Souza, J. de; Vetten, H.J.; Muller, G; Flores, B.; Ziebell, H; Cuéllar, Wilmer Jose (Elsevier, 2013)