ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2006
On the positions of centromeres in chicken lampbrush chromosomes.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 68 citations in OpenAlex.
- Functional State of Lampbrush Chromosomes in Early Vitellogenic Oocytes of Hibernating FrogsJournal of developmental biology · 2026Article
- Review
- The first chicken oocyte nucleus whole transcriptomic profile defines the spectrum of maternal mRNA and non-coding RNA genes transcribed by the lampbrush chromosomes.Nucleic acids research · 2024Article
- Insights into avian molecular cytogenetics-with reptilian comparisons.Molecular cytogenetics · 2024Review
- Assignment of the somatic A/B compartments to chromatin domains in giant transcriptionally active lampbrush chromosomes.Epigenetics & chromatin · 2023Article
- Fixed Allele Differences Associated With the Centromere Reveal Chromosome Morphology and Rearrangements in a Reptile (Varanus acanthurus BOULENGER).Molecular biology and evolution · 2023Article
- Evolutionary analysis of a complete chicken genome.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Hi-C analysis of genomic contacts revealed karyotype abnormalities in chicken HD3 cell line.BMC genomics · 2023Article
- Comparison of the somatic TADs and lampbrush chromomere-loop complexes in transcriptionally active prophase I oocytes.Chromosoma · 2022Article
- Mapping epigenetic modifications on chicken lampbrush chromosomes.Molecular cytogenetics · 2020Article
- New Insights Into Chromomere Organization Provided by Lampbrush Chromosome Microdissection and High-Throughput Sequencing.Frontiers in genetics · 2020Article
- Identification of Genomic Loci Responsible for the Formation of Nuclear Domains Using Lampbrush Chromosomes.Non-coding RNA · 2019Review
- Heterochromatic regions in Japanese quail chromosomes: comprehensive molecular-cytogenetic characterization and 3D mapping in interphase nucleus.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2019Article
- But where did the centromeres go in the chicken genome models?Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2018Review
- Article
- Review
- Avian W and mammalian Y chromosomes convergently retained dosage-sensitive regulators.Nature genetics · 2017Article
- Transcription of highly repetitive tandemly organized DNA in amphibians and birds: A historical overview and modern concepts.RNA biology · 2016Review
- Low-voltage scanning electron microscopy study of lampbrush chromosomes and nuclear bodies in avian and amphibian oocytes.Scientific reports · 2016Article
- Commercial chicken breeds exhibit highly divergent patterns of linkage disequilibrium.Heredity · 2016Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Using immunostaining with antibodies against cohesin subunits, we show here that cohesin-enriched structures analogous to the so-called centromere protein bodies (PB) are the characteristic of galliform lampbrush chromosomes. Their centromeric location was verified by FISH with certain DNA probes. PB-like structures were used as markers for centromere localization in chicken lampbrush chromosomes. The gap predicted to be centromeric in current chicken chromosome 3 sequence assembly was found to correspond to the non-centromeric cluster of CNM repeat on the q-arm of chromosome 3; the centromere is proposed to be placed at another position. The majority of chicken microchromosomes were found to be acrocentric, in contrast to Japanese quail microchromosomes which are biarmed. Centromere cohesin-enriched structures on chicken and quail lampbrush microchromosomes co-localize with pericentromeric CNM and BglII- repeats respectively. FISH to the nascent transcripts on chicken lampbrush chromosomes revealed numerous non-centromeric CNM clusters in addition to pericentromeric arrays. Complementary CNM transcripts from both C- and G-rich DNA strands were revealed during the lampbrush stage.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.