Unknown

Dataset Information

0

Centromere studies in the era of 'telomere-to-telomere' genomics.


ABSTRACT: We are entering into an exciting era of genomics where truly complete, high-quality assemblies of human chromosomes are available end-to-end, or from 'telomere-to-telomere' (T2T). This technological advance offers a new opportunity to include endogenous human centromeric regions in high-resolution, sequence-based studies. These emerging reference maps are expected to reveal a new functional landscape in the human genome, where centromere proteins, transcriptional regulation, and spatial organization can be examined with base-level resolution across different stages of development and disease. Such studies will depend on innovative assembly methods of extremely long tandem repeats (ETRs), or satellite DNAs, paired with the development of new, orthogonal validation methods to ensure accuracy and completeness. This review reflects the progress in centromere genomics, credited by recent advancements in long-read sequencing and assembly methods. In doing so, I will discuss the challenges that remain and the promise for a new period of scientific discovery for satellite DNA biology and centromere function.

SUBMITTER: Miga KH 

PROVIDER: S-EPMC8284601 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC7682571 | biostudies-literature
| S-EPMC8631062 | biostudies-literature
| S-EPMC9421119 | biostudies-literature
| S-EPMC4085961 | biostudies-literature
| S-EPMC1242348 | biostudies-literature
| S-EPMC5741061 | biostudies-literature
| S-EPMC6584705 | biostudies-other
| S-EPMC4601005 | biostudies-literature
| S-EPMC3288956 | biostudies-literature
| S-EPMC5727007 | biostudies-literature