Example sentences for: crenarchaeota

How can you use “crenarchaeota” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • For example, the Archaea are expanded to the Crenarchaeota, Euryarchaeota, Korarchaeota, and unclassified Archaea.

  • This indicates that the lineage of archaebacteria leading to the eukaryote nuclear genome diverged prior to the split between the Crenarchaeota and Euryarchaeota.

  • These types of patterns of conservation and variation transcend all levels of the phylogenetic tree and result in features in the rRNA sequences and structures that are characteristic for each of the phylogenetic groups at each level of the phylogenetic tree ( e.g., level one: Bacterial, Archaea, Eucarya; level two: Crenarchaeota, Euryarchaeota in the Archaea; level three: gamma, alpha, beta, and delta/epsilon subdivisions in the Proteobacteria).

  • All methods of tree analysis applied here also challenge the traditional division of the archaeal kingdom into Euryarchaeota and Crenarchaeota, suggesting instead that Euryarchaeota could be a paraphyletic group with respect to Crenarchaeota, or in other words, that Crenarchaeota might have evolved from within the Euryarchaeota.

  • It is further notable that, in this tree, the two representative of Crenarchaeota ( A. pernix and S. solfataricus ) do not comprise a sister group of the Euryarchaeota (the remaining archaeal species), but rather for am branch within the Euryarchaeal cluster (see discussion below).


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