ArticleHeredity2011
Uncoupling of sexual reproduction from homologous recombination in homozygous Oenothera species.
Article in Heredity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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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Who cites it
11 citing papers in PubMed, 26 citations in OpenAlex.
- Migration of repetitive DNAs during evolution of the permanent translocation heterozygosity in the oyster plant (Tradescantia section Rhoeo).Chromosoma · 2022Article
- Article
- Article
- A reciprocal translocation radically reshapes sex-linked inheritance in the common frog.Molecular ecology · 2019Article
- Tackling Plant Meiosis: From Model Research to Crop Improvement.Frontiers in plant science · 2018Review
- Low recombination rates in sexual species and sex-asex transitions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017Article
- A new physical mapping approach refines the sex-determining gene positions on the Silene latifolia Y-chromosome.Scientific reports · 2016Article
- Allele Sharing and Evidence for Sexuality in a Mitochondrial Clade of Bdelloid Rotifers.Genetics · 2015Article
- Translocations of chromosome end-segments and facultative heterochromatin promote meiotic ring formation in evening primroses.The Plant cell · 2014Article
- Growing evening primroses (Oenothera).Frontiers in plant science · 2014Review
- Loss of sexual recombination and segregation is associated with increased diversification in evening primroses.Evolution; international journal of organic evolution · 2011Article
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salient features of the first meiotic division are independent segregation of chromosomes and homologous recombination (HR). In non-sexually reproducing, homozygous species studied to date HR is absent. In this study, we constructed the first linkage maps of homozygous, bivalent-forming Oenothera species and provide evidence that HR was exclusively confined to the chromosome ends of all linkage groups in our population. Co-segregation of complementary DNA-based markers with the major group of AFLP markers indicates that HR has only a minor role in generating genetic diversity of this taxon despite its efficient adaptation capability. Uneven chromosome condensation during meiosis in Oenothera may account for restriction of HR. The use of plants with ancient chromosomal arm arrangement demonstrates that limitation of HR occurred before and independent from species hybridizations and reciprocal translocations of chromosome arms-a phenomenon, which is widespread in the genus. We propose that consecutive loss of HR favored the evolution of reciprocal translocations, beneficial superlinkage groups and ultimately permanent translocation heterozygosity.
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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.