ArticleChromosoma2011
Characterization of CENH3 proteins and centromere-associated DNA sequences in diploid and allotetraploid Brassica species.
Article in Chromosoma, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed, 58 citations in OpenAlex.
- Pan-centromere landscape and dynamic evolution in Brassica plants.Nature plants · 2025Article
- Chromosome-specific barcode system with centromeric repeat in cultivated soybean and wild progenitor.Life science alliance · 2024Article
- Immunodetection of tubulin and centromeric histone H3 (CENH3) proteins in Glycine species.Molecular biology reports · 2024Article
- Centromere sequence-independent but biased loading of subgenome-specific CENH3 variants in allopolyploid Arabidopsis suecica.Plant molecular biology · 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
- A near-complete genome assembly of Brassica rapa provides new insights into the evolution of centromeres.Plant biotechnology journal · 2023Article
- Retrotransposons: How the continuous evolutionary front shapes plant genomes for response to heat stress.Frontiers in plant science · 2022Review
- The origin and evolution of a two-component system of paralogous genes encoding the centromeric histone CENH3 in cereals.BMC plant biology · 2021Article
- Chromosomal variations of Lycoris species revealed by FISH with rDNAs and centromeric histone H3 variant associated DNAs.PloS one · 2021Article
- High allelic diversity of the centromere-specific histone H3 (CENH3) in the legume sainfoin (Onobrychis viciifolia).Molecular biology reports · 2020Article
- Article
- State-of-the-art and novel developments of in vivo haploid technologies.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Review
- Transcriptional and epigenetic adaptation of maize chromosomes in Oat-Maize addition lines.Nucleic acids research · 2018Article
- Phylogenetic analysis of the core histone doublet and DNA topo II genes of Marseilleviridae: evidence of proto-eukaryotic provenance.Epigenetics & chromatin · 2017Article
- Dominant Allele Phylogeny and Constitutive Subgenome Haplotype Inference in Bananas Using Mitochondrial and Nuclear Markers.Genome biology and evolution · 2017Article
- Expressed Centromere Specific Histone 3 (Frontiers in plant science · 2017Article
- Repeat Composition of CenH3-chromatin and H3K9me2-marked heterochromatin in Sugar Beet (Beta vulgaris).BMC plant biology · 2016Article
- Centromere Locations in Brassica A and C Genomes Revealed Through Half-Tetrad Analysis.Genetics · 2016Article
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
CENH3 is a centromere-specific histone H3 variant and has been used as a marker to identify active centromeres and DNA sequences associated with functional centromere/kinetochore complexes. In this study, up to four distinct CENH3 (BrCENH3) cDNAs were identified in individuals of each of three diploid species of Brassica. Comparison of the BrCENH3 cDNAs implied three related gene families: BrCENH3-A in Brassica rapa (AA), BrCENH3-B in B. nigra (BB), and BrCENH3-C in B. oleracea (CC). Each family encoded a histone fold domain and N-terminal histone tails that vary in length in all three families. The BrCENH3-B cDNAs have a deletion of two exons relative to BrCENH3-A and BrCENH3-C, consistent with the more ancient divergence of the BB genome. Chromatin immunoprecipitation and immunolabeling tests with anti-BrCENH3 antibodies indicated that both centromeric tandem repeats and the centromere-specific retrotransposons of Brassica are directly associated with BrCENH3 proteins. In three allotetraploid species, we find either co-transcription of the BrCENH3 genes of the ancestral diploid species or gene suppression of the BrCENH3 from one ancestor. Although B genome centromeres are occupied by BrCENH3-B in the ancestral species B. nigra, in allotetraploids both BrCENH3-A and BrCENH3-C proteins appear to assemble at these centromeres.
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