Comparison of DNA sequencing and morphological identification techniques to characterize environmental fungal communities

Abstract Culture-independent DNA sequencing of fungal internal transcribed spacer 2 (ITS2) region was compared to a culture-dependent morphological identification technique to characterize house dust-borne fungal communities. The abundant genera were Aspergillus, Wallemia, Cladosporium, and Penicillium. Statistically significant between-method correlations were observed for Wallemia and Cladosporium (Spearman’s ρ = 0.75 and 0.72, respectively; p