| evaluation of partial tef1, rpb2, and nlsu sequences for identification of isolates representing armillaria calvescens and armillaria gallica from northeastern north america. | armillaria calvescens and armillaria gallica are two of the most closely-related species of armillaria in north america and have been difficult to distinguish from one another using morphological and molecular techniques. in an attempt to better distinguish these two species, partial sequences of the elongation factor-1 alpha (tef1), rna polymerase ii (rpb2), and nuclear large subunit (nlsu) genes were generated for 32 total isolates; 12 isolates each for a. calvescens and a. gallica, along with ... | 2011 | 21802054 |