ArticleMolecular genetics and genomics : MGG2007
CIRE1, a novel transcriptionally active Ty1-copia retrotransposon from Citrus sinensis.
Article in Molecular genetics and genomics : MGG, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 57 citations in OpenAlex.
- Positive-Strand RNA Viruses Induce LTR Retrotransposon Transcription and Extrachromosomal Circular DNA Generation in Plants.International journal of molecular sciences · 2025Article
- A target cultivar-specific identification system based on the chromatographic printed array strip method for eight prominent Japanese citrus cultivars.Breeding science · 2023Article
- LTR-retrotransposon dynamics in common fig (Ficus carica L.) genome.BMC plant biology · 2021Article
- A computational genome-wide analysis of long terminal repeats retrotransposon expression in sunflower roots (Helianthus annuus L.).Genetica · 2020Article
- Reprogramming of Retrotransposon Activity during Speciation of the Genus Citrus.Genome biology and evolution · 2019Article
- Isolation, characterization, and marker utility of KCRE1, a transcriptionally active Ty1/copia retrotransposon from Kandelia candel.Molecular genetics and genomics : MGG · 2016Article
- Review
- Transcriptionally active LTR retrotransposons in Eucalyptus genus are differentially expressed and insertionally polymorphic.BMC plant biology · 2015Article
- Molecular characterization of a transcriptionally active Ty1/copia-like retrotransposon in Gossypium.Plant cell reports · 2015Article
- Molecular characterization of mutations in white-flowered torenia plants.BMC plant biology · 2014Article
- Corky, a gypsy-like retrotransposon is differentially transcribed in Quercus suber tissues.BMC research notes · 2012Article
- Retrotransposons control fruit-specific, cold-dependent accumulation of anthocyanins in blood oranges.The Plant cell · 2012Article
- Identification and characterization of jute LTR retrotransposons:: Their abundance, heterogeneity and transcriptional activity.Mobile genetic elements · 2011Article
- FaRE1: a transcriptionally active Ty1-copia retrotransposon in strawberry.Journal of plant research · 2010Article
- The Ty1-copia families SALIRE and Cotzilla populating the Beta vulgaris genome show remarkable differences in abundance, chromosomal distribution, and age.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Histological and molecular analysis of pollen-pistil interaction in clementine.Plant cell reports · 2009Article
- A new family of Ty1-copia-like retrotransposons originated in the tomato genome by a recent horizontal transfer event.Genetics · 2009Article
- Transcriptome analysis of a spontaneous mutant in sweet orange [Citrus sinensis (L.) Osbeck] during fruit development.Journal of experimental botany · 2009Article
- A transcriptionally active copia-like retroelement in Citrus limon.Cellular & molecular biology letters · 2009Article
- Development of genomic resources for Citrus clementina: characterization of three deep-coverage BAC libraries and analysis of 46,000 BAC end sequences.BMC genomics · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
LTR retrotransposons (LTR-RTNs) are widespread constituents of eukaryote genomes, particularly plant genomes. Although LTR-RTNs from plants were thought to be transcriptionally silent in somatic tissues, evidences of activity under certain conditions are available for some of them. In order to investigate LTR-RTNs in the Citrus sinensis genome, we analysed them by PCR using degenerate primers corresponding to highly conserved domains. All elements of the two types of LTR-RTN comprise about 23% of the genome, the copia group contribution being higher (13%) than the gypsy one (10%). From dendogram analysis, we report seven new copia RTN families, named CIRE1 to CIRE7. Here, we report on the first complete retrotransposon identified in Citrus (named CIRE1), which has all the features of a typical copia RTN. CIRE1 retrotransposon has around 2,200 full-length copies, contributing to 2.9% of the C. sinensis genome. CIRE1 has a root-specific expression in sweet orange plants. We have also determined that wounding and exogenous application of plant hormones, as methyl jasmonate and auxin, increase the transcription level of CIRE1 in leaf tissues. In addition, we show that CIRE1 5'LTR promoter can drive transient expression of the gus reporter gene in heterologous plant systems. These findings confirm CIRE1 as one of the few transcriptionally active RTNs described in plants and to our knowledge the first one to be reported in Citrus species.
Indexed as
Identifiers
What OpenQuestion holds
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.