Example sentences for: buchnera

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

  • Thus, the most plausible explanation for much of the gene loss occurring in the evolution of Buchnera is the fixation of single large deletions spanning many genes, although it is also clear that some genes were eliminated through smaller deletions and gradual erosion.

  • We examined promoters within intergenic spacers flanked by the same genes in both Buchnera and E. coli under the assumption that these evolved from a common ancestral sequence and thus represent orthologous spacers.

  • In comparisons of spacers orthologous between E. coli and Buchnera, Buchnera showed a lower number of matches to the core eight nucleotides of the SD sequence in 37 of 51 cases (73%).

  • The changes in sequences underlying initiation of both transcription and translation, as well as the loss of regulatory proteins [ 8], give an impression of genome-wide degeneration of regulatory functions in Buchnera.

  • This criterion resulted in 91 fragments in the ancestor that contained at least two genes and that corresponded to regions of synteny between Buchnera and E. coli (Figures 3, 4).


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