Multiple group I introns in the small-subunit rDNA of Botryosphaeria dothidea: implication for intraspecific genetic diversity.
Botryosphaeria dothidea is a widespread and economically important pathogen on various fruit trees, and it often causes die-back and canker on limbs and fruit rot.In characterizing intraspecies genetic variation within this fungus, group I introns, Phone Accessories rich in rDNA of fungi, may provide a productive region for exploration.In this rese