Calderoli, Priscila A Analysis of nifH-RNA reveals phylotypes related to Geobacter and Cyanobacteria as important functional components of the N [electronic resource] - MicrobiologyOpen 10 2017 Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 2045-8827 Standard No.: 10.1002/mbo3.502 doi Subjects--Topical Terms: AgricultureBiodiversityCyanobacteria--classificationGene LibraryGeobacter--classificationNitrogen Fixation--geneticsOxidoreductases--geneticsPhylogenyPolymerase Chain ReactionRNA, BacterialSequence Analysis, DNASoil Microbiology