ArticleGenetics2003
Four loci on abnormal chromosome 10 contribute to meiotic drive in maize.
Article in Genetics, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 37 citations in OpenAlex.
- Article
- Review
- The maizePlant direct · 2024Article
- High-resolution mapping reveals hotspots and sex-biased recombination in Populus trichocarpa.G3 (Bethesda, Md.) · 2023Article
- The maize abnormal chromosome 10 meiotic drive haplotype: a review.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2022Review
- Gapless assembly of maize chromosomes using long-read technologies.Genome biology · 2020Article
- Meiotic drive mechanisms: lessons fromProceedings. Biological sciences · 2019Article
- Fitness Costs and Variation in Transmission Distortion Associated with the Abnormal Chromosome 10 Meiotic Drive System in Maize.Genetics · 2018Article
- Marcus Rhoades on Preferential Segregation in Maize.Genetics · 2016Article
- Centromere-associated meiotic drive and female fitness variation in Mimulus.Evolution; international journal of organic evolution · 2015Article
- Sperm should evolve to make female meiosis fair.Evolution; international journal of organic evolution · 2015Article
- Atypical centromeres in plants-what they can tell us.Frontiers in plant science · 2015Review
- Diversity and abundance of the abnormal chromosome 10 meiotic drive complex in Zea mays.Heredity · 2013Article
- Article
- Article
- Distinct chromosomal distributions of highly repetitive sequences in maize.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007Article
- Article
- The maize Ab10 meiotic drive system maps to supernumerary sequences in a large complex haplotype.Genetics · 2006Article
- Plant neocentromeres: fast, focused, and driven.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2004Article
- Marcus rhoades, preferential segregation and meiotic drive.Genetics · 2003Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We provide a genetic analysis of the meiotic drive system on maize abnormal chromosome 10 (Ab10) that causes preferential segregation of specific chromosomal regions to the reproductive megaspore. The data indicate that at least four chromosomal regions contribute to meiotic drive, each providing distinct functions that can be differentiated from each other genetically and/or phenotypically. Previous reports established that meiotic drive requires neocentromere activity at specific tandem repeat arrays (knobs) and that two regions on Ab10 are involved in trans-activating neocentromeres. Here we confirm and extend data suggesting that only one of the neocentromere-activating regions is sufficient to move many knobs. We also confirm the localization of a locus/loci on Ab10, thought to be a prerequisite for meiotic drive, which promotes recombination in structural heterozygotes. In addition, we identified two new and independent functions required for meiotic drive. One was identified through the characterization of a deletion derivative of Ab10 [Df(L)] and another as a newly identified meiotic drive mutation (suppressor of meiotic drive 3). In the absence of either function, meiotic drive is abolished but neocentromere activity and the recombination effect typical of Ab10 are unaffected. These results demonstrate that neocentromere activity and increased recombination are not the only events required for meiotic drive.
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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.