ArticleThe Plant cell2002
A peptide chain release factor 2 affects the stability of UGA-containing transcripts in Arabidopsis chloroplasts.
Article in The Plant cell, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 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
36 citing papers in PubMed, 67 citations in OpenAlex.
- The plant cytosolic mPlant communications · 2023Article
- Chloroplast gene expression: Recent advances and perspectives.Plant communications · 2023Review
- Peptide chain release factor DIG8 regulates plant growth by affecting ROS-mediated sugar transportation inFrontiers in plant science · 2023Article
- Article
- The Methyltransferase HemK Regulates the Virulence and Nutrient Utilization of the Phytopathogenic BacteriumInternational journal of molecular sciences · 2022Article
- Exposure to High-Intensity Light Systemically Induces Micro-Transcriptomic Changes inInternational journal of molecular sciences · 2019Article
- An RNA Chaperone-Like Protein Plays Critical Roles in Chloroplast mRNA Stability and Translation in Arabidopsis and Maize.The Plant cell · 2019Article
- CHLOROPLAST RIBOSOME ASSOCIATED Supports Translation under Stress and Interacts with the Ribosomal 30S Subunit.Plant physiology · 2018Article
- Article
- RNA-stabilization factors in chloroplasts of vascular plants.Essays in biochemistry · 2018Review
- Chloroplast Translation: Structural and Functional Organization, Operational Control, and Regulation.The Plant cell · 2018Review
- Genetic Diversity and Genome-Wide Association Study of Major Ear Quantitative Traits Using High-Density SNPs in Maize.Frontiers in plant science · 2018Article
- CRP1 Protein: (dis)similarities betweenFrontiers in plant science · 2017Article
- The Low Molecular Weight Protein PsaI Stabilizes the Light-Harvesting Complex II Docking Site of Photosystem I.Plant physiology · 2016Article
- Functional relationship between mTERF4 and GUN1 in retrograde signaling.Journal of experimental botany · 2016Article
- Purine biosynthetic enzyme ATase2 is involved in the regulation of early chloroplast development and chloroplast gene expression in Arabidopsis.Photosynthesis research · 2015Article
- HIGH CHLOROPHYLL FLUORESCENCE145 Binds to and Stabilizes the psaA 5' UTR via a Newly Defined Repeat Motif in Embryophyta.The Plant cell · 2015Article
- The translational apparatus of plastids and its role in plant development.Molecular plant · 2014Review
- PsbN is required for assembly of the photosystem II reaction center in Nicotiana tabacum.The Plant cell · 2014Article
- RBF1, a plant homolog of the bacterial ribosome-binding factor RbfA, acts in processing of the chloroplast 16S ribosomal RNA.Plant physiology · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Positional cloning of the hcf109 (high chlorophyll fluorescence) mutation in Arabidopsis has identified a nucleus-encoded, plastid-localized release factor 2-like protein, AtprfB, indicating that the processes of translational termination in chloroplasts resemble those of eubacteria. Control of atprfB expression by light and tissues is connected to chloroplast development. A point mutation at the last nucleotide of the second intron causes a new splice site farther downstream, resulting in a deletion of seven amino acid residues in the N-terminal region of the Hcf109 protein. The mutation causes decreased stability of UGA-containing mRNAs. Our data suggest that transcripts with UGA stop codons are terminated exclusively by AtprfB in chloroplasts and that AtprfB is involved in the regulation of both mRNA stability and protein synthesis. Furthermore, sequence data reveal a +1 frameshift at an internal in-frame TGA stop codon in the progenitor prfB gene of cyanobacteria. The expression pattern and functions of atprfB could reflect evolutionary driving forces toward the conservation of TGA stop codons exclusively in plastid genomes of land plants.
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.