Searching journal content for articles similar to Martínez-Arias et al. 11 (6): 1071.

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  1. ..., driving variability and evolution. The Chromosome 22 LCRs (LCR22s) mediate nonallelic homologous recombination (NAHR) leading to the 22q11 deletion syndrome (22q11DS). However, LCR22s are among the most complex regions in the , and their structure remains unresolved. The difficulty in generating accurate...
  2. ...and structurally variable regions in the , shaped by a complex dynamics of host-pathogen coevolution (for review, see Radwan et al. 2020). Beyond immunological significance, the MHC has thus become a prime model in evolutionary and comparative genomics, offering insights into birth-and-death processes, concerted...
  3. ...) in concert with adaptive sampling. In particular, the expansion and contraction of the primate DRB-region appear to be a dynamic process that involves the rearrangement of different cassettes of paralogous genes. These chromosomal recombination events are propagated by a conserved pseudogene, DRB6, which...
  4. ..., pseudogenization, or gene model inaccuracies, which can be explored.Other groups have also explored or generated pans for rice. For example, Shang et al. (2022) sequenced, assembled, and annotated a 251 accession panel, demonstrating, as in our work, that LRR genes have variable copy number across s. Wu et al...
  5. ..., the variable class is a primary determinant of receptor binding structural diversity. These genes are highly duplicated and contain many pseudogenes, in some cases located on other chromosomes, as summarized in Table 1. These duplications, in conjunction with high sequence similarity and short length (on...
  6. ...appearing especially variable. There are over 100 functional V1Rs in the rat and mouse s, but only five (or fewer) intact V1Rs in the human and chimpanzee s along with a large number of pseudogenes (Liman 2006). The platypus possesses the largest V1R repertoire of any mammal studied to date, with more than...
  7. ...-X are under accelerated pseudogenization. To examine the generality of this pattern, we investigated the evolution of two additional neo-sex chromosomes that emerged independently in D. albomicans and D. americana and reanalyzed neo-sex chromosome evolution in D. miranda. Comparative genomic...
  8. ...window Figure 3. Sequence composition of selected regions of the D. melanogaster Y Chromosome, along with a control euchromatic region (white gene). Coding exons are shown as numbered black rectangles (unlabeled when pseudogenes), transposable elements in pink, simple satellites in blue (with darker...
  9. ...in the MHC-I region. Unlike human leukocyte antigen (HLA) haplotypes, which contain three highly polymorphic class I genes (HLA-A, HLA-B, and HLA-C), the macaque MHC genomic region has undergone complex duplication, deletion, and rearrangement events such that different haplotypes contain a variable number...
  10. ...regions underlying disorders like fragile X syndrome (FXS) (Stevanovski et al. 2022). ONT also enables variant phasing for inheritance and de novo mutation analyses (Cretu Stancu et al. 2017) and can distinguish clinically relevant genes from pseudogenes, improving diagnostic accuracy (Leija-Salazar et al...
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