ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2001
Asynchronous chromosome pairing in male meiosis of the rat (Rattus norvegicus).
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 18 citations in OpenAlex.
- Mapping of meiotic recombination in human preimplantation blastocysts.G3 (Bethesda, Md.) · 2023Article
- Time to match; when do homologous chromosomes become closer?Chromosoma · 2022Article
- MEIOK21: a new component of meiotic recombination bridges required for spermatogenesis.Nucleic acids research · 2020Article
- Symmetry from Asymmetry or Asymmetry from Symmetry?Cold Spring Harbor symposia on quantitative biology · 2017Article
- Meiotic chromosome pairing is promoted by telomere-led chromosome movements independent of bouquet formation.PLoS genetics · 2012Article
- Surface spreading of synaptonemal complexes in the clam Dosinia exoleta (Mollusca, Bivalvia).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2005Article
- Female-specific features of recombinational double-stranded DNA repair in relation to synapsis and telomere dynamics in human oocytes.Chromosoma · 2004Article
- Telomere attachment, meiotic chromosome condensation, pairing, and bouquet stage duration are modified in spermatocytes lacking axial elements.Molecular biology of the cell · 2004Article
- Crossover patterns under meiotic chromosome program.Asian journal of andrologyReview
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Premeiotic and meiotic chromosome distribution was studied in rat testes suspensions by a triple-color fluorescent staining protocol which allows simultaneous visual inspection of two chromosomal targets highlighted by FISH together with immunostained SCP3 synaptonemal complex (SC) proteins which are marked by a third, composite color. Triple labeling with rat chromosome (RNO) 4q and 19p specific probes and SCP3 staining disclosed that homologs are separated in premeiotic and leptotene nuclei. Pairing of homologous chromosome regions commenced during early zygotene, with pairing of the small metacentric chromosomes 19 preceding that of the distal region of the long arm of RNO4. Our results show that homolog association occurs during zygotene of rat spermatogenesis, with small and large chromosomes showing a considerable asynchrony. Comparison with pairing progression in meiosis of other mammals suggests that asynchronous chromosome pairing reflects size differences within a complement.
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Registered trials
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.