ArticleScientific reports2017
Conserved molecular structure of the centromeric histone CENH3 in Secale and its phylogenetic relationships.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 31 citations in OpenAlex.
- Retention of a singlebioRxiv : the preprint server for biology · 2025Article
- High-resolution genome assembly reveals retrotransposon-mediated centromere dynamics in rye.Genome biology · 2025Article
- Cytogenetic analysis of meiotic behaviour and stability in a trigeneric hybrid (triticale x trigopiro).Protoplasma · 2024Article
- Efficient multi-allelic genome editing via CRISPR-Cas9 ribonucleoprotein-based delivery toFrontiers in plant science · 2024Article
- Decoding allelic diversity, transcript variants and transcriptional complexity of CENH3 gene in Brassica oleracea var. botrytis.Protoplasma · 2023Article
- Intra-Varietal Diversity and Its Contribution to Wheat Evolution, Domestication, and Improvement in Wheat.International journal of molecular sciences · 2023Article
- Uncovering natural allelic and structural variants of OsCENH3 gene by targeted resequencing and in silico mining in genus Oryza.Scientific reports · 2023Article
- Genetic Redundancy in Rye Shows in a Variety of Ways.Plants (Basel, Switzerland) · 2023Review
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- The whole chloroplast genome ofMitochondrial DNA. Part B, Resources · 2022Article
- The origin and evolution of a two-component system of paralogous genes encoding the centromeric histone CENH3 in cereals.BMC plant biology · 2021Article
- Expression of Two Rye CENH3 Variants and Their Loading into Centromeres.Plants (Basel, Switzerland) · 2021Article
- The Centromere Histone Is Conserved and Associated with Tandem Repeats Sharing a Conserved 19-bp Box in the Holocentromere of Meloidogyne Nematodes.Molecular biology and evolution · 2021Article
- Synergizing Off-Target Predictions for In Silico Insights of CENH3 Knockout in Cannabis through CRISPR/Cas.Molecules (Basel, Switzerland) · 2021Article
- Only the Rye Derived Part of the 1BL/1RS Hybrid Centromere Incorporates CENH3 of Wheat.Frontiers in plant science · 2021Article
- Unequal contribution of two paralogous CENH3 variants in cowpea centromere function.Communications biology · 2020Article
- State-of-the-art and novel developments of in vivo haploid technologies.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Review
- Cytogenetic and molecular characteristics of rye genome in octoploid triticale (×Comparative cytogenetics · 2019Article
- Dynamics of the Centromeric Histone CENH3 Structure in Rye-Wheat Amphidiploids (Secalotriticum).BioMed research international · 2018Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It has been repeatedly demonstrated that the centromere-specific histone H3 (CENH3), a key component of the centromere, shows considerable variability between species within taxa. We determined the molecular structure and phylogenetic relationships of CENH3 in 11 Secale species and subspecies that possess distinct pollination systems and are adapted to a wide range of abiotic and biotic stresses. The rye (Secale cereale) genome encodes two paralogous CENH3 genes, which differ in intron-exon structure and are transcribed into two main forms of the protein, αCENH3 and βCENH3. These two forms differ in size and amino acid substitutions. In contrast to the reported differences in CENH3 structure between species within other taxa, the main forms of this protein in Secale species and subspecies have a nearly identical structure except some nonsynonymous substitutions. The CENH3 proteins are strictly controlled by genetic factors responsible for purifying selection. A comparison between Hordeum, Secale and Triticum species demonstrates that the structure of CENH3 in the subtribes Hordeinae and Triticinae evolved at different rates. The assumption that reticulate evolution served as a factor stabilizing the structure and evolutionary rate of CENH3 and that this factor was more powerful within Secale and Triticum than in Hordeum, is discussed.
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