… ultrasmall archaeal parasite Nanoarchaeum equitans has only 552 genes and requires a
connection to its archaeal … unique, uncultivated lineages of ultrasmall Archaea by combining …

… Though the different characterization techniques as mentioned above, the story of ultra-small
microorganisms and our understanding of their ecosystem functioning is rapidly evolving. …

… SM1 Euryarchaeon lineage, an uncultivated group of subsurface archaea. Phylogenomic
analyses reveal this lineage to belong to a widespread group of archaea that we propose to …

… and DPANN archaea, and indicate that prokaryotes with ultra-small … We provide insights into
the activity of ultra-small prokaryotes … Ultra-small prokaryotes exhibited genetic flexibility with …

… that could improve archaeal cultivation in the future. We first summarize the current knowledge
on archaeal diversity, with an emphasis on cultivated and uncultivated lineages pertinent …

… archaea is complicated, but several queries about archaeal … archaea isolation and discusses
features for more archaeal … and available media for archaeal culturing, which might be …

… small in size and enigmatic due to the scarcity of cultivated representatives 10,11 .
Insights into the physiological characteristics of DPANN archaea arise primarily from detailed …

… In this review, archaea with a cell volume of <0.1 μm 3 are specifically referred to as … of the
members of CPR and DPANN are uncultivated, with a few exceptions of members belonging …

… Despite their small genomes (0.64–1.08 Mb), these archaea may … our understanding of these
elusive archaea by revealing their … The ultra-small cells were collected by filtering the AMD …

… metabolic predictions for previously enigmatic CP organisms. … transmission microscopy
revealed ultra small cells at the … that for many CPR and some uncultivated archaeal phyla [1] …