Example sentences for: ars

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

  • Now we have asked whether the sequence elements previously identified as important are also important when core ars3002 is combined with the replication enhancer to form extended ars3002 . We have also determined which sequences within the enhancer are most important for its ability to stimulate ars3002 .

  • When centromeric DNA is digested by a restriction endonuclease, the resulting fragments are usually either too small or too large for efficient cloning in bacterial artificial chromosomes [ 22 ] . In recent work we reported isolation of human centromeric DNA using a TAR vector lacking ARS element [ 28 ] . While the isolation was selective, a standard TAR cloning technique does not allow to recover a significant fraction of alphoid DNA arrays that does not contain ARS . In our present study, using the new TAR cloning strategy clones of human alphoid DNA up to ~ 210 kb in length were isolated with high selectivity.

  • Rationale for TAR cloning of genomic regions lacking ARS sequences

  • We have also shown that core ars3002 is no more active as a plasmid replication origin than is ars3003, whereas extended ars3002 is more active than ars3003 in the chromosome because the core activity is stimulated by the adjacent replication enhancer (Fig.

  • ars3002 to the level of core ars3002 . In other words, they abolished enhancer activity.


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