Searching journal content for articles similar to Long 10 (11): 1655.

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  1. ...bryozoans. Multiple ancient chromosome fusions followed by gene mixing led to the near-complete loss of bilaterian linkage groups in the ancestor of extant bryozoans. A second wave of rearrangements, including chromosome fission, then occurred independently in two bryozoan classes, further scrambling...
  2. ..., hinging on the precise binding of transcription factors (TFs) and cofactors to gene regulatory elements such as promoters and enhancers. Although it is relatively routine to profile -wide DNA binding landscapes of proteins, identifying the specific proteins that bind to, and regulate the transcription of...
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  3. .... 2011; Donnelly et al. 2018). Also, in an approach that straddles the phage-transfer and de novo routes to gene origin, Warsi et al. (2020) constructed a gene fusion between bacterial and phage DNA that conferred a temperature-resistance phenotype.Cumulatively, such studies not only demonstrate...
  4. ...the Large-X effect (Lasne et al. 2017).Approximately 60 years ago, Susumu Ohno predicted that the conservation of gene content on the X Chromosome across placental mammals evolved to maintain dosage relationships between X-linked genes and their autosomal counterparts (Ohno 2013). Linkage conservation...
  5. ...and chromosomal fusions. We have also identified an ancient chromosomal duplication that was maintained across these parasite's speciation, named collectively as the trypanosomatid ancestral supernumerary chromosome (TASC). TASC has most genes in the same coding strand, is expressed as a disomic chromosome (even...
  6. ...approach assembled more fragmented ORFs for P. pacificus or the current P. pacificus annotation from WormBase includes mistakenly merged ORFs. The fusion of genes is normally a very rare event in evolution, thus wrong prediction by automated annotations is the more plausible cause (Melsted et al. 2017...
  7. ...). In contrast, the proto-gene model proposes an evolutionary continuum ranging from nongenic sequences to genes (Carvunis et al. 2012). Here, genes evolve de novo through transitory proto-genes that result from pervasive expression of nongenic sequences, and proto-genes are expected to show features...
  8. .... Further characterization of this locus resulted in identification of the transforming growth factor, beta receptor 1a (tgfbr1a) gene, gonadal somatic cell derived factor (gsdf), as the main candidate for fulfilling the master sex determining (MSD) function. The presence of different X and Y Chromosome...
  9. ...Kang Du1, Martin Pippel2, Susanne Kneitz3, Romain Feron4,5, Irene da Cruz6, Sylke Winkler2, Brigitta Wilde3, Edgar G. Avila Luna7, Gene Myers2,8, Yann Guiguen5,8, Constantino Macias Garcia7,8 and Manfred Schartl1,6 1The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry...
  10. ...show that the TDDOs create gene fusions and/or truncations and discuss their potential implications for the evolution of plant s.In most eukaryotes, hundreds of ribosomal RNA (rRNA) genes compose the nucleolus organizer region (NOR). In Arabidopsis thaliana Columbia ecotype (Col-0), 375 tandem 45S r...
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