Recently, molecular phylogenetic analyses have found that Zygomycota are polyphyletic, and these fungi have been placed in the new monophyletic phylum called Glomeromycota, with the subphyliums ...

Metagenomic surveys have identified uncultivated microbial species whose genomes are predicted to correspond to ultra-small cell sizes. In a new study, Brown et al. describe the genomes of 797 ...