5. Jeandroz, S.; Murat, C.; Wang, Y.; Bonfante, P.; Le Tacon, F. Molecular phylogeny and historic biogeography of the genus Tuber, the ‘true truffles’. 4. Wang, Y.; Tan, Z.M.; Zhang, D.C.; Murat, C.; Jeandroz, S.; Le Tacon, F. Phylogenetic relationships between Tuber pseudoexcavatum, a Chinese truffle, and other Tuber species based on parsimony and distance analysis of 4 totally different gene sequences.