Variability of functional groups of rhizosphere fungi of Norway spruce (Picea abies (L.) H.Karst) in the boreal range: the Wigry National Park, Poland

Rhizosphere microbial communities can influence plant growth and development. Natural regeneration processes take place in the stands of protected areas, which makes it possible to observe the natural changes taking place in the rhizosphere along with the development of the plant. This study aimed to determine the diversity (taxonomic and functional) of the rhizosphere fungal communities of Norway spruce growing in one of four developmental stages. Our research was based on the ITS region using Illumina system sequencing.