Searching journal content for articles similar to Sherill-Rofe et al. 29 (3): 439.

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  1. ...). Recombination rate usually varies considerably across chromosomes and genomic regions, and mapping this variation may shed light on the mechanistic control of where recombination is initiated. The reasons for such regional recombination rate variation have been studied in detail in a few organism groups...
  2. ...Comparative genome analysis across a kingdom of eukaryotic organisms: Specialization and diversification in the Fungi Michael J. Cornell 1 , 2 , Intikhab Alam 1 , Darren M. Soanes 3 , Han Min Wong 3 , Cornelia Hedeler 1 , Norman W...
  3. ...-response and immunity annotations, have higher sequence polymorphism, and exhibit signatures of selection. Our findings are consistent with meiotic recombination promoting genetic diversity, shaping host–pathogen co-evolution, and accelerating adaptation by increasing the efficiency of selection.Meiosis is a germ...
  4. ...change of centromere sequences observed across species, including the potential roles of recombination. We outline putative modes of selection that could act within the centromeres, as well as the role of repeats in driving cycles of centromere evolution. Although our primary focus is on plant s, we draw...
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  5. ...whether this selective signature should be interpreted as a cause or consequence of the high recombination rates, but mutations in genes involved in DSB repair can lead to higher homologous recombination rates (Aguilera and Gómez-González 2008). The accelerated molecular evolution of DSB repair genes may...
  6. ...sequence divergence between mtDNAs is also expected to reduce the opportunities for homologous recombination. Little is known about the path to heteroplasmy resolution in hybrids and its consequences for hybrid evolution. Although the study of s sampled from natural populations yielded important insights...
  7. ..., a wide variety of processes occur requiring distinctive transcriptional programs and regulation (Fig. 1A). In early meiotic prophase, DNA double-strand breaks (DSBs) are formed as a necessary intermediate for meiotic recombination and the subsequent reductional chromosome division during meiosis I...
  8. ...the pillars across the four hexaploid s, using their A. thaliana homologs as indices. We then sought a global pillar order that minimized the number of synteny breaks across all of the hexaploid s (Supplemental Fig. S2). These three steps resulted in a set of 14,050 ordered pillars, each with at least one...
  9. ...”) that shows near-autosomal female genomic read coverage (Fig. 2A, top panel). We hypothesize that recombination was most recently suppressed in this region and that substantial homology is retained between Z and W Chromosomes. Consistent with this hypothesis, we observe elevated nucleotide diversity (π...
  10. ...fragments of proteins from the PDB to generate local structure during a Monte Carlo optimization that then produces ensembles of low-energy protein conformations. The Rosetta de novo protocol does not require homology with a solved structure in the PDB and is thus theoretically applicable to all protein...
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