Example sentences for: cosmid

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

  • In this study, the enrichment process resulted in the isolation of two strains containing small, integrated plasmids rather than the expected 30-50 kb cosmids [ 20 ] . Small plasmids corresponding to the integrated ones were present in the original E. coli (pYUB178:H37Rv) cosmid library.

  • The PCR product was used as a probe for colony blots to find cosmids in the E. coli (pYUB178::H37Rv) library carrying at least a portion of the cosmid integrated in the sur2 clone.

  • 7 kb cosmid in the sur3 chromosome contains a 5.76 kb fragment of M. tuberculosis H37Rv genomic DNA (Figure 6) [ 23 ] . This region encodes eight potential ORFs designated Rv2233-Rv2240c as well as the tRNA for valine.

  • Portions of the E. coli (pYUB178::H37Rv) cosmid library were plated on LB agar containing 50 μg kanamycin/mL, and colony blots were performed with the ECL Direct Nucleic Acid Labeling & Detection System (Amersham) according to manufacturer's instructions.

  • The pYUB178 plasmid and the λ phage library of pYUB178::H37Rv cosmids were generously provided by Dr. William Jacobs, Albert Einstein University, New York, NY [ 20 ] . The cosmid library contains 30-50 kb fragments of M. tuberculosis genomic DNA generated by partial Sau 3A digestion cloned into Bcl I-digested pYUB178.


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