Example sentences for: uracil

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

  • Cells were grown at 30°C in EMM [ 22] supplemented with uracil and leucine (150 mg each per liter) when not under selection or leucine (150 mg per liter) when under selection for uracil prototrophy.

  • Finally, earlier studies have noted that methylation of cytosines (generating MeC) in ribopolynucleotides stabilizes duplexes to the same extent as substitution of thymine (MeU) for uracil [ 28 ] . Thus, although it is still surprising that MeC and MeU decrease hybridization intensities, it is not surprising that the magnitude of the effects generated by MeC and MeU residues are similar.

  • A screen of a HeLa cell library yielded 56 colonies that tested positive in the two hybrid assays (growth on plates lacking histidine or uracil, lack of growth on plates containing 5-fluoroorotic acid; and induction of lacZ resulting in blue color when assayed with X-gal).

  • pURA4- rec12-Y98F was linearized by digestion with Nco I. Transformation, forward selection for Uracil prototrophy, and reverse selection for FOA resistance were as described [ 61 63 ] . Candidates were screened as described above.

  • SC-Leu, SC-Ura, and SC-Ura-Leu are SC without leucine, uracil, and both leucine and uracil, respectively.


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