ArticlePlant molecular biology2005
The genomic organization of retrotransposons in Brassica oleracea.
Article in Plant molecular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Natural variation and evolutionary dynamics of transposable elements inHorticulture research · 2020Article
- Assessing the Response of Small RNA Populations to Allopolyploidy Using Resynthesized Brassica napus Allotetraploids.Molecular biology and evolution · 2019Article
- Comparative analysis of cytokinin response factors in Brassica diploids and amphidiploids and insights into the evolution of Brassica species.BMC genomics · 2018Article
- Genetic and Epigenetic Changes in Oilseed Rape (Brassica napus L.) Extracted from Intergeneric Allopolyploid and Additions with Orychophragmus.Frontiers in plant science · 2016Article
- Isolation and characterization of reverse transcriptase fragments of LTR retrotransposons from the genome of Chenopodium quinoa (Amaranthaceae).Plant cell reports · 2013Article
- Size and location of radish chromosome regions carrying the fertility restorer Rfk1 gene in spring turnip rape.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012Article
- BraSto, a Stowaway MITE from Brassica: recently active copies preferentially accumulate in the gene space.Plant molecular biology · 2011Article
- Diversity and evolution of Ty1-copia retroelements in representative tribes of Bambusoideae subfamily.Genetica · 2010Article
- Molecular characterization of the Sasanda LTR copia retrotransposon family uncovers their recent amplification in Triticum aestivum (L.) genome.Molecular genetics and genomics : MGG · 2010Article
- FIDEL-a retrovirus-like retrotransposon and its distinct evolutionary histories in the A- and B-genome components of cultivated peanut.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Repetitive sequence-derived markers tag centromeres and telomeres and provide insights into chromosome evolution in Brassica napus.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
- Differential impact of retrotransposon populations on the genome of allotetraploid tobacco (Nicotiana tabacum).Molecular genetics and genomics : MGG · 2007Article
- Cytogenetics and genome analysis in Brassica crops.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007Review
- The cauliflower Or gene encodes a DnaJ cysteine-rich domain-containing protein that mediates high levels of beta-carotene accumulation.The Plant cell · 2006Article
- Mobilization and evolutionary history of miniature inverted-repeat transposable elements (MITEs) in Beta vulgaris L.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have investigated the copy numbers and genomic organization of five representative reverse transcriptase domains from retrotransposons in Brassica oleracea. Two non-homologous Pseudoviridae (Ty1/copia-like) elements, two Metaviridae (Ty3/gypsy-like) elements (one related to the Athila family) and one Retroposinae (LINE) element were hybridized to a gridded BAC library, "BoB". The results indicated that the individual LTR retrotransposons (copia and gypsy-like) were represented by between 90 and 320 copies in the haploid genome, with only evidence of a single location for the LINE. Sequence analysis of the same elements against genome survey sequence gave estimates of between 60 and 570, but no LINE was found. There was minimal evidence for clustering between any of these retroelements: only half the randomly expected number of BACs hybridized to both LTR-retrotransposon families. Fluorescent in situ hybridization showed that each of the retroelements had a characteristic genomic distribution. Our results suggest there are preferential sites and perhaps control mechanisms for the insertion or excision of different retrotransposon groups.
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