Example sentences for: spacers

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

  • The sequence boundaries of the spacers were determined by comparison to published Artemisia sequences [ 34 ] , and complete sequences were deposited in GenBank (see additional file 1).

  • 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%).

  • Spacers in the first category, which can be considered to be descended from ancestral spacers, have an average length of 55 bp ( n = 272).

  • Of the 520 aligned nucleotide positions for both spacers combined (excluding gaps required for alignment), 213 were phylogenetically informative.

  • In 44 of the orthologous spacers, a σ-70 promoter is annotated in E. coli on the basis of experimental evidence and/or presence of a promoter consensus sequence [ 14].


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