ArticlePlanta2007
PpRT1: the first complete gypsy-like retrotransposon isolated in Pinus pinaster.
Article in Planta, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 31 citations in OpenAlex.
- Isolation, characterization, and marker utility of KCRE1, a transcriptionally active Ty1/copia retrotransposon from Kandelia candel.Molecular genetics and genomics : MGG · 2016Article
- Comparative transcriptomics of a complex of four European pine species.BMC genomics · 2015Article
- Insights into the loblolly pine genome: characterization of BAC and fosmid sequences.PloS one · 2013Article
- Corky, a gypsy-like retrotransposon is differentially transcribed in Quercus suber tissues.BMC research notes · 2012Article
- Adventures in the enormous: a 1.8 million clone BAC library for the 21.7 Gb genome of loblolly pine.PloS one · 2011Article
- Genome merger: from sequence rearrangements in triticale to their elimination in wheat-rye addition lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010Article
- The Pinus taeda genome is characterized by diverse and highly diverged repetitive sequences.BMC genomics · 2010Article
- Transcriptome sequencing in an ecologically important tree species: assembly, annotation, and marker discovery.BMC genomics · 2010Article
- Evolution of genome size and complexity in Pinus.PloS one · 2009Article
- Polyploidization as a retraction force in plant genome evolution: sequence rearrangements in triticale.PloS one · 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
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have isolated and characterized a complete retrotransposon sequence, named PpRT1, from the genome of Pinus pinaster. PpRT1 is 5,966 bp long and is closely related to IFG7 gypsy retrotransposon from Pinus radiata. The long terminal repeats (LTRs) have 333 bp each and show a 5.4% sequence divergence between them. In addition to the characteristic polypurine tract (PPT) and the primer binding site (PBS), PpRT1 carries internal regions with homology to retroviral genes gag and pol. The pol region contains sequence motifs related to the enzymes protease, reverse transcriptase, RNAseH and integrase in the same typical order known for Ty3/gypsy-like retrotransposons. PpRT1 was extended from an EST database sequence indicating that its transcription is occurring in pine tissues. Southern blot analyses indicate however, that PpRT1 is present in a unique or a low number of copies in the P. pinaster genome. The differences in nucleotide sequence found between PpRT1 and IFG7 may explain the strikingly different copy number in the two pine species genome. Based on the homologies observed when comparing LTR region among different gypsy elements we propose that the highly conserved LTR regions may be useful to amplify other retrotransposon sequences of the same or close retrotransposon family.
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.