ArticleHeredity2014
Disparate molecular evolution of two types of repetitive DNAs in the genome of the grasshopper Eyprepocnemis plorans.
Article in Heredity, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 25 citations in OpenAlex.
- Detection and Quantification of House Crickets (Insects · 2025Article
- Evolutionary Dynamics of Satellite DNA Repeats across the Tettigoniidae Family: Insights from Genomic Analysis.Biomolecules · 2024Article
- Ultra-deep sequencing of 45S rDNA to discern intragenomic diversity in three Chrysodeixis species for molecular identification.Scientific reports · 2023Article
- Lack of ITS sequence homogenization in Erysimum species (Brassicaceae) with different ploidy levels.Scientific reports · 2022Article
- Out of patterns, the euchromatic B chromosome of the grasshopper Abracris flavolineata is not enriched in high-copy repeats.Heredity · 2021Article
- Assay Optimization Can Equalize the Sensitivity of Real-Time PCR with ddPCR for Detection ofInsects · 2021Article
- Satellite DNA Is an Inseparable Fellow Traveler of B Chromosomes.Progress in molecular and subcellular biology · 2021Review
- A Case for Using Genomics and a Bioinformatics Pipeline to Develop Sensitive and Species-Specific PCR-Based Diagnostics for Soil-Transmitted Helminths.Frontiers in genetics · 2019Review
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- Quantitative sequence characterization for repetitive DNA content in the supernumerary chromosome of the migratory locust.Chromosoma · 2018Article
- The satellite DNA AflaSAT-1 in the A and B chromosomes of the grasshopper Abracris flavolineata.BMC genetics · 2017Article
- Intragenomic distribution of RTE retroelements suggests intrachromosomal movement.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2015Article
- B chromosomes showing active ribosomal RNA genes contribute insignificant amounts of rRNA in the grasshopper Eyprepocnemis plorans.Molecular genetics and genomics : MGG · 2014Article
- Long-time evolution and highly dynamic satellite DNA in leptodactylid and hylodid frogs.BMC genetics · 2014Article
- Single origin of sex chromosomes and multiple origins of B chromosomes in fish genus Characidium.PloS one · 2014Article
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wide arrays of repetitive DNA sequences form an important part of eukaryotic genomes. These repeats appear to evolve as coherent families, where repeats within a family are more similar to each other than to other orthologous representatives in related species. The continuous homogenization of repeats, through selective and non-selective processes, is termed concerted evolution. Ascertaining the level of variation between repeats is crucial to determining which evolutionary model best explains the homogenization observed for these sequences. Here, for the grasshopper Eyprepocnemis plorans, we present the analysis of intragenomic diversity for two repetitive DNA sequences (a satellite DNA (satDNA) and the 45S rDNA) resulting from the independent microdissection of several chromosomes. Our results show different homogenization patterns for these two kinds of paralogous DNA sequences, with a high between-chromosome structure for rDNA but no structure at all for the satDNA. This difference is puzzling, considering the adjacent localization of the two repetitive DNAs on paracentromeric regions in most chromosomes. The disparate homogenization patterns detected for these two repetitive DNA sequences suggest that several processes participate in the concerted evolution in E. plorans, and that these mechanisms might not work as genome-wide processes but rather as sequence-specific ones.
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