Searching journal content for articles similar to Wong and Choo 11 (4): 513.

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  1. ...features but are located within 30 kb of the old site. Centromeres can therefore move naturally from one chromosomal site to another, apparently spontaneously and in the absence of any significant changes in DNA sequence. Our observations are consistent with a model in which all centromeres are genetically...
  2. ...; 3Department of Population Health and Reproduction, University of California, Davis, California 95616, USA Corresponding authors: smaheshwari@ucdavis.edu, lcomai@ucdavis.edu AbstractDuring cell division, spindle fibers attach to chromosomes at centromeres. The DNA sequence at regional centromeres...
  3. ...Genomic variation within alpha satellite DNA influences centromere location on human chromosomes with metastable epialleles Megan E. Aldrup-MacDonald 1 , 3 , Molly E. Kuo 1 , 3 , Lori L. Sullivan 1 , 3 , Kimberline Chew 1 and Beth A...
  4. ...Efficient neocentromere formation is suppressed by gene conversion to maintain centromere function at native physical chromosomal loci in Candida albicans Jitendra Thakur and Kaustuv Sanyal 1 Molecular Mycology Laboratory, Molecular Biology and Genetics...
  5. ...). The development of an automated centromere annotation tool is a prerequisite for future centromere research that quickly moves to the stage when the complete s of hundreds of individuals will be assembled. These studies include population-wide analysis of human monomers and HORs, evolutionary studies...
  6. ..., aneuploidies, and other events that are directly relevant to constitutional disorders. In moving from cytogenetics to CMA and exome sequencing, much of that important information was lost. Current methods for SV calling typically do not capture the larger karyotype, making it harder to assign significance...
  7. ...in regions loaded with complex and tandemly oriented repeats, such as variable number tandem repeats (VNTRs), segmental duplications, telomeres, and centromeres (Ebert et al. 2021; Porubsky et al. 2022; Logsdon et al. 2024b). As such, long-read sequencing has begun to transform the investigation...
  8. .... Evolutionary centromere repositioning, a move of the centromere along the chromosome not accompanied by a pericentric inversion, is a phenomenon that we first described while studying primate evolution of chromosome 9. In some species, the centromere position exhibited an evolutionary history that appeared...
  9. ...into long arrays. Previous studies on many animal and plant species indicate preferential localization of satDNAs in the (peri)centromeric heterochromatin (Plohl et al. 2014). Heterochromatin represents a highly compact gene-poor specialized chromatin structure that is distinct from the gene...
  10. ...suppressed at the centromere (Talbert and Henikoff 2010; Sardell et al. 2018). If recombination events are more likely at telomeric regions (Haenel et al. 2018), alleles become randomly distributed among sister and nonsister chromatids at chromosomal peripheries. Resultantly, here maternal alleles...
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