Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"tetraploidization"”.
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Telomere-Driven Tetraploidy and its Relevance to Cancer
… to 90 chromosomes. Mounting evidence argues that tetraploidization, i.e. whole genome doubling, followed by chromosome loss is likely to represent an early event in the development of subtetraploid tumors. The origin of tetraploidization in cancer is still unclear. Here we de- scribe a new …
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Morphology, Molecular Phylogeny and Genome content of Bothriochloa focusing on Australian taxa
… not hexaplod species. TCS network reveals that tetraploidization followed different pathways from the ancestral diploid species. This study provided new insight onto the evolution of the chloroplast genome in the compilospecies and empirical evidence of species grouping of the compilospecies …
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The evolution of centrosome and chromosome number in newly formed tetraploid human cells
… has increased after 12 days of growth after tetraploidization. The day 12 'evolved' population with increased heterogeneity formed larger colonies in soft agar than newly formed tetraploid cells or diploid parental precursors and karyotype analysis of the largest soft agar colonies revealed …
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Isolation and Characterization of Regulatory Peptides from Two Tetraploid Species, the Pallid Sturgeon, Scaphirhynchus albus, and the African Clawed Frog, Xenopus laevis
Tetraploidization, the duplication of the entire genome of an organism, results in twice the number of each gene present in the original diploid genome. Over time, the multiple copies of a single gene may accumulate different mutations and produce proteins or peptides with differences in their …