ArticleGenes2025
Identification and Characterization of LINE and SINE Retrotransposons in the African Hedgehog (
Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
7 authors.
Funding
Abstract
backgroundThe African hedgehog (
objectivesGiven the high proportion of SINEs in the hedgehog genome, this study aims to characterize the distribution, evolutionary dynamics, and potential regulatory roles of LINEs and SINEs, focusing on their associations with chromatin architecture, DNA methylation, and gene expression.
methodsWe analyzed LINE and SINE distribution using HiFi sequencing and classified TE families through phylogenetic reconstruction. Hi-C data were used to explore TE interactions with chromatin architecture, while whole-genome 5mCpG methylation was inferred from PacBio HiFi reads of muscle tissue using a deep-learning-based approach. RNA-seq data from skin tissues were analyzed to assess TE expression and potential associations with genes linked to spine development.
resultsSINEs form distinct genomic blocks in GC-rich and highly methylated regions, whereas LINEs are enriched in AT-rich, hypomethylated regions. LINEs and SINEs are associated differently with A/B compartments, with SINEs in euchromatin and LINEs in heterochromatin. Methylation analysis suggests that younger TEs tend to have higher methylation levels, and expression analysis indicates that some differentially expressed TEs may be linked to genes involved in epidermal and skeletal development.
conclusionsThis study provides a genome-wide perspective on LINE and SINE distribution, methylation patterns, and potential regulatory roles in
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