Sentence examples similar to two did exist from inspiring English sources

studies revealed three does exist two types of reactions during curing of nylon with DGEBA.

Although, this 501bp does not include a poly-A signal or addition site one does exist at position 2363 indicating that this longer transcript may be an alternate 3'-UTR.

However, for both alternatives, none of the two haplotypes did exist with frequency >1%.

These first histories at one time did exist and were described as biased and fantastical, either overly critical or praising of Nero.

Thus, although regulatory interactions between the two genes do exist, their expression seems to be established largely independently from one another by related upstream activators.

Nevertheless, specific differences in the gene expression response to these two diets do exist.

Thus, if two genes do exist, they differ by one silent transition at the third position of codon 35.

However, two extraordinary examples do exist.

To his credit, he's diagnosed two interrelated problems that do exist.

Two minimally protective acts do exist, but accomplish nearly nothing.

There do exist two level one studies comparing operative and nonoperative treatment of flail chest injuries [ 9, 10].