ArticleNucleic acids research1993
A complex twintron is excised as four individual introns.
Article in Nucleic acids research, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed.
- Organellar Introns in Fungi, Algae, and Plants.Cells · 2021Review
- A functional twintron, 'zombie' twintrons and a hypermobile group II intron invading itself in plant mitochondria.Nucleic acids research · 2020Article
- Comparison of the Mitochondrial Genome Sequences of SixFrontiers in microbiology · 2018Article
- Chloroplast genome expansion by intron multiplication in the basal psychrophilic euglenoidPeerJ · 2017Article
- Review
- Article
- Group II introns: mobile ribozymes that invade DNA.Cold Spring Harbor perspectives in biology · 2011Review
- Lateral transfer of introns in the cryptophyte plastid genome.Nucleic acids research · 2008Article
- Chloroplast ribosomes and protein synthesis.Microbiological reviews · 1994Review
- A group III twintron encoding a maturase-like gene excises through lariat intermediates.Nucleic acids research · 1994Article
- Complete sequence of Euglena gracilis chloroplast DNA.Nucleic acids research · 1993Article
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.
Funding
Abstract
Twintrons are introns-within-introns excised by sequential splicing reactions. A new type of complex twintron comprised of four individual group III introns has been characterized. The external intron is interrupted by an internal intron containing two additional introns. This 434 nt complex twintron within a Euglena gracilis chloroplast ribosomal protein gene is excised by four sequential splicing reactions. Two of the splicing reactions utilize multiple 5'- and/or 3'-splice sites. These findings are evidence that introns with multiple active splice sites can be formed by the repeated insertion of introns into existing introns.
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.