ArticleGenetics2006
Retroelement genome painting: cytological visualization of retroelement expansions in the genera Zea and Tripsacum.
Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 68 citations in OpenAlex.
- Genome dosage alteration caused by chromosome pyramiding and shuffling effects on karyotypic heterogeneity, reproductive diversity, and phenotypic variation in Zea-Tripsacum allopolyploids.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genome sequencing reveals evidence of adaptive variation in the genus Zea.Nature genetics · 2022Article
- Megabase-scale presence-absence variation with Tripsacum origin was under selection during maize domestication and adaptation.Genome biology · 2021Article
- Tripsazea, a Novel Trihybrid ofG3 (Bethesda, Md.) · 2020Article
- Whole-chromosome paints in maize reveal rearrangements, nuclear domains, and chromosomal relationships.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Together But Different: The Subgenomes of the BimodalFrontiers in plant science · 2019Article
- Location of low copy genes in chromosomes of Brachiaria spp.Molecular biology reports · 2018Article
- Unbiased K-mer Analysis Reveals Changes in Copy Number of Highly Repetitive Sequences During Maize Domestication and Improvement.Scientific reports · 2017Article
- Isolation and application of P genome-specific DNA sequences of Agropyron Gaertn. in Triticeae.Planta · 2017Article
- Article
- Inbreeding drives maize centromere evolution.Proceedings of the National Academy of Sciences of the United States of America · 2016Article
- Karyotype variability in tropical maize sister inbred lines and hybrids compared with KYS standard line.Frontiers in plant science · 2014Article
- In vivo modification of a maize engineered minichromosome.Chromosoma · 2013Article
- An assessment of karyotype restructuring in the neoallotetraploid Tragopogon miscellus (Asteraceae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2013Article
- Tandem repeats on an eco-geographical scale: outcomes from the genome of Aegilops speltoides.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2011Article
- Analysis of B-genome chromosome introgression in interspecific hybrids of Brassica napus × B. carinata.Genetics · 2011Article
- The selection and use of sorghum (Sorghum propinquum) bacterial artificial chromosomes as cytogenetic FISH probes for maize (Zea mays L.).Journal of biomedicine & biotechnology · 2011Article
- Karyotype and identification of all homoeologous chromosomes of allopolyploid Brassica napus and its diploid progenitors.Genetics · 2011Article
- Article
- Maize centromere structure and evolution: sequence analysis of centromeres 2 and 5 reveals dynamic Loci shaped primarily by retrotransposons.PLoS genetics · 2009Article
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
Divergence of abundant genomic elements among the Zea and Tripsacum genera was examined cytologically and a tool kit established for subsequent studies. The LTR regions from the CRM, Huck, Grande, Prem1, Prem2/Ji, Opie, Cinful-1, and Tekay retroelement families were used as FISH probes on mitotic chromosome spreads from a "trispecies" hybrid containing chromosomes from each of three species: Zea mays (2n = 20), Z. diploperennis (2n = 20), and Tripsacum dactyloides (2n = 36). Except for Tekay, which painted both Zea and Tripsacum chromosomes with nearly equal intensity, the retroelement probes hybridized strongly to the Zea chromosomes, allowing them to be distinguished from those of Tripsacum. Huck and Grande hybridized more intensely to maize than to Z. diploperennis chromosomes. Tripsacum genomic clones containing retroelement sequences were isolated that specifically paint Tripsacum chromosomes. The retroelement paints proved effective for distinguishing different genomes in interspecific hybrids and visualizing alien chromatin from T. dactyloides introgressed into maize lines. Other FISH probes (180-bp knob, TR-1, 5S, NOR, Cent4, CentC, rp1, rp3, and alpha-ZeinA) could be simultaneously visualized with the retroelement probes, emphasizing the value of the retroelement probes for cytogenetic studies of Zea and Tripsacum.
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