ArticleJournal of molecular evolution1996
Intron position as an evolutionary marker of thioredoxins and thioredoxin domains.
Article in Journal of molecular evolution, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 67 citations in OpenAlex.
- Comprehensive Expression Analyses of Plastidial Thioredoxins ofAntioxidants (Basel, Switzerland) · 2022Article
- Back to the future: Transplanting the chloroplast TrxF-FBPase-SBPase redox system to cyanobacteria.Frontiers in plant science · 2022Article
- Characterization of a Thioredoxin-1 Gene from Taenia solium and Its Encoding Product.BioMed research international · 2015Article
- Plastid thioredoxins: a "one-for-all" redox-signaling system in plants.Frontiers in plant science · 2013Review
- Ferredoxin:thioredoxin reductase (FTR) links the regulation of oxygenic photosynthesis to deeply rooted bacteria.Planta · 2013Article
- Isolation, identification and sequence analysis of a thioredoxin h gene, a member of subgroup III of h-type Trxs from grape (Vitis vinifera L. cv. Askari).Molecular biology reports · 2012Article
- Chaperone-like properties of tobacco plastid thioredoxins f and m.Journal of experimental botany · 2012Article
- The conformational stability and biophysical properties of the eukaryotic thioredoxins of Pisum sativum are not family-conserved.PloS one · 2011Article
- Localization in roots and flowers of pea chloroplastic thioredoxin f and thioredoxin m proteins reveals new roles in nonphotosynthetic organs.Plant physiology · 2007Article
- PsTRXh1 and PsTRXh2 are both pea h-type thioredoxins with antagonistic behavior in redox imbalances.Plant physiology · 2007Article
- Evolution of redoxin genes in the green lineage.Photosynthesis research · 2006Article
- Thioredoxins in Arabidopsis and other plants.Photosynthesis research · 2005Review
- Phylogenetic analyses identify 10 classes of the protein disulfide isomerase family in plants, including single-domain protein disulfide isomerase-related proteins.Plant physiology · 2005Article
- Cytosolic, mitochondrial thioredoxins and thioredoxin reductases in Arabidopsis thaliana.Photosynthesis research · 2004Article
- Identification and differential expression of two thioredoxin h isoforms in germinating seeds from pea.Plant physiology · 2003Article
- Post-phloem protein trafficking in the maize caryopsis: zmTRXh1, a thioredoxin specifically expressed in the pedicel parenchyma of Zea mays L., is found predominantly in the placentochalaza.Plant molecular biology · 2002Article
- Identification and characterization of a mitochondrial thioredoxin system in plants.Proceedings of the National Academy of Sciences of the United States of America · 2001Article
- Evolutionary relationships among self-incompatibility RNases.Proceedings of the National Academy of Sciences of the United States of America · 2001Article
- A novel nuclear member of the thioredoxin superfamily.Plant physiology · 1998Article
- Nuclear-encoded proteins target to the plastid in Toxoplasma gondii and Plasmodium falciparum.Proceedings of the National Academy of Sciences of the United States of America · 1998Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In contrast to prokaryotes, which typically possess one thioredoxin gene per genome, three different thioredoxin types have been described in higher plants. All are encoded by nuclear genes, but thioredoxins m and f are chloroplastic while thioredoxins h have no transit peptide and are probably cytoplasmic. We have cloned and sequenced Arabidopsis thaliana genomic fragments encoding the five previously described thioredoxins h, as well as a sixth gene encoding a new thioredoxin h. In spite of the high divergence of the sequences, five of them possess two introns at positions identical to the previously sequenced tobacco thioredoxin h gene, while a single one has only the first intron. The recently published sequence of Chlamydomonas thioredoxin h shows three introns, two at the same positions as in higher plants. This strongly suggests a common origin for all cytoplasmic thioredoxins of plants and green algae. In addition, we have cloned and sequenced pea DNA genomic fragments encoding thioredoxins m and f. The thioredoxin m sequence shows only one intron between the regions encoding the transit peptide and the mature protein, supporting the prokaryotic origin of this sequence and suggesting that its association with the transit peptide has been facilitated by exon shuffling. In contrast, the thioredoxin f sequence shows two introns, one at the same position as an intron in various plant and animal thioredoxins and the second at the same position as an intron in thioredoxin domains of disulfide isomerases. This strongly supports the hypothesis of a eukaryotic origin for chloroplastic thioredoxin f.
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