Words similar to ptr

Example sentences for: ptr

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Primarily examined through the use of G-banding cytogenetic techniques, the human and common chimpanzee karyotypes differ by only 10 euchromatic rearrangements: a telomere fusion between PTR chromosomes 12 and 13, resulting in HSA chromosome 2, and 9 pericentric inversions (HSA 1, 4, 5, 9, 12, 15, 16, 17, 18) [ 1 2 ] . The predominance of pericentric inversions between chimps and humans highlights their potential importance in the divergence of human from non-human primate species, and provides an opportunity to investigate the mechanism facilitating these rearrangements.
This interval encompasses approximately 1 Mb of genomic sequence, including all clones which produced dual FISH signals in PTR hybridizations.
In this second round of FISH experiments, all but one of these clones, RP11-736I24, displayed the dual signal on PTR XVp and XVq (Figure 3).
Interestingly, all of the clones which produced the dual FISH signals in PTR were confined to a 600 kb segment of this interval.
In addition, FISH results with probe RP11-30N16, which contains the intact donor CHRNA7 locus, did not produce dual FISH signals on PTR XVp and XVq, further demonstrating this sequence is not involved in the evolutionary rearrangement.