Example sentences for: extrachromosomal

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

  • These results show that the pct1Δ and pce1Δ strains are viable if the chromosomal deletions are complemented by an extrachromosomal triphosphatase or guanylyltransferase gene.

  • We have identified a novel extrachromosomal viral-element (PEVE) in the asexual strain of planarian G. tigrina . PEVE is the first viral element identified in planaria, and comprises two potential helicases that are homologous to proteins from distant viral phyla.

  • GFP-myosin-II and NLS-GFP were simultaneously expressed from the same extrachromosomal plasmid vector (p102 in the case of wild-type GFP-myosin-II, p122 in the case of 3 × Ala GFP-myosin-II).

  • M. smegmatis is a fast-growing, nonpathogenic species of Mycobacterium in which M. tuberculosis genes can be efficiently expressed [ 16 17 18 ] . An in depth analysis of one recombinant clone revealed that M. smegmatis recipients carrying the M. tuberculosis eis gene on an extrachromosomal multicopy plasmid displayed 2.4- to 5.3-fold greater survival in U937 macrophages than wild-type M. smegmatis bacteria at 24 to 48 hours post-infection [ 15 ] . The 42-kDa eis gene product has been shown to be associated with the mycobacterial cell surface and is released into extracellular medium, but its precise function is not yet known [ 19 ] .

  • We have identified a sequence in the mec-3 upstream region that, when present in high copy extrachromosomal arrays, caused the ALM touch receptor neurons to migrate aberrantly and caused PLM touch receptor neuron axonal defects.


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