Fig. 2From: Heterothallism and potential hybridization events inferred for twenty-two yellow morel speciesAscospore nuclei (indicated by yellow arrowheads) and mitochondrial nucleoids (indicated by white arrowheads) from nineteen species stained by a fluorescent dye, 4′,6-diamidino-2-phenylindole (DAPI), and observed under the laser scanning confocal microscopeBack to article page