Searching journal content for articles similar to Nishida et al. 9 (12): 1175.

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  1. ...mutation cluster or hotspot (35% of cases; significance level of 5%). The majority of cases in which mutations were not clustered occurred in tumor-suppressor genes (TP53, PTEN, and VHL) (Supplemental Note 1; Supplemental Fig. 14), which acquire loss-of-function variants across a larger proportion of sites...
  2. ...), and we looked for repeated amino acid evolution in coding sequences of kidney-expressed genes. Second, we evaluated the influence of species relatedness and of the age of the transitions on these signals (Fig. 1B). For this, we applied a variety of methods (Fig. 1C).View larger version: In this window...
  3. ...genomics. Early works in molecular biology on gene expression were limited, because purified RNA is unstable and difficult to work with. However, the discovery (and use in the laboratory) of reverse transcriptase, permitting the controlled synthesis of RNAs into cDNAs (Maniatis et al. 1976...
  4. ..., 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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  5. ...of the paerucumarin biosynthesis gene cluster showed the strongest and most consistent effect (Supplemental Fig. S4). Closer examination of the presence of these genes in our data set revealed that these orthologs are exclusively present in some strains of the genus Serratia. Because the paerucumarin gene cluster has...
  6. ...in the evolution of these genes, we identified all chimeras derived from HLAU genes in head and larval transcriptomes. We found a total of 28 (head) and 24 (larvae) HLAU genes producing chimeric transcripts. Although D. buzzatii had 11-fold fewer chimeras than did species from the mojavensis cluster, we observed...
  7. .../absence of genes in prokaryotic s is a complex and error-prone process. Annotation and clustering errors, as well as sampling bias and differences in the underlying population structure of strains and species, can all complicate the analysis of pan dynamics. To address these problems, we developed Panstripe...
  8. ...-C heatmap based on the strong inter-chromosomal contact peaks (“bowtie” shapes) caused by Rabl centromere clustering (Fig. 1B; Varoquaux et al. 2015; Muller et al. 2019). These interaction sites were enriched for TEs and overlapped with gene-sparse regions spanning hundreds of kilobases (Figs. 1A, 2A...
  9. ...of the fifth carbon atom of cytosine, typically in mammals in a CG dinucleotide context. This dinucleotide is depleted largely across the and found predominantly in clusters known as “CpG islands” (Bird 1986). Cytosine methylation is catalyzed by methyltransferases (e.g., DNMT1, DNMT3A) that transfer a methyl...
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  10. ...to the evolution of gene regulatory networks in mammals (Imbeault et al. 2017; Senft and Macfarlan 2021), we first evaluated the amino acid sequence similarity of mouse and human KZFP proteins across mammalian species using the BioMart web tool. Notably, a subset of mouse KZFPs was present only in mice...
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