ArticleThe Plant cell2004
ACCUMULATION OF PHOTOSYSTEM ONE1, a member of a novel gene family, is required for accumulation of [4Fe-4S] cluster-containing chloroplast complexes and antenna proteins.
Article in The Plant cell, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 85 citations in OpenAlex.
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- FZL, a dynamin-like protein localized to curved grana edges, is required for efficient photosynthetic electron transfer inFrontiers in plant science · 2023Article
- Updated Progress on Group II Intron Splicing Factors in Plant Chloroplasts.Current issues in molecular biology · 2022Review
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- Insight into Details of the Photosynthetic Light Reactions and Selected Metabolic Changes in Tomato Seedlings Growing under Various Light Spectra.International journal of molecular sciences · 2021Article
- Enhancement of Photosynthetic Iron-Use Efficiency Is an Important Trait ofPlants (Basel, Switzerland) · 2021Article
- Functional relationships of three NFU proteins in the biogenesis of chloroplastic iron-sulfur clusters.Plant direct · 2021Article
- Photosynthetic characterization of transgenicPlant signaling & behavior · 2020Article
- The DEAD-box RNA Helicase RH50 Is a 23S-4.5S rRNA Maturation Factor that Functionally Overlaps with the Plastid Signaling Factor GUN1.Plant physiology · 2018Article
- Chloroplastic iron-sulfur scaffold protein NFU3 is essential to overall plant fitness.Plant signaling & behavior · 2017Article
- A Nitrogen-Fixing Subunit Essential for Accumulating 4Fe-4S-Containing Photosystem I Core Proteins.Plant physiology · 2016Article
- Thylakoid-Bound FtsH Proteins Facilitate Proper Biosynthesis of Photosystem I.Plant physiology · 2016Article
- HIGH CHLOROPHYLL FLUORESCENCE145 Binds to and Stabilizes the psaA 5' UTR via a Newly Defined Repeat Motif in Embryophyta.The Plant cell · 2015Article
- A thylakoid membrane protein harboring a DnaJ-type zinc finger domain is required for photosystem I accumulation in plants.The Journal of biological chemistry · 2014Article
- PsbN is required for assembly of the photosystem II reaction center in Nicotiana tabacum.The Plant cell · 2014Article
- The genome sequence of the most widely cultivated cacao type and its use to identify candidate genes regulating pod color.Genome biology · 2013Article
- A Rice Immunophilin Gene, OsFKBP16-3, Confers Tolerance to Environmental Stress in Arabidopsis and Rice.International journal of molecular sciences · 2013Article
- The Arabidopsis nox mutant lacking carotene hydroxylase activity reveals a critical role for xanthophylls in photosystem I biogenesis.The Plant cell · 2013Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To investigate the nuclear-controlled mechanisms of [4Fe-4S] cluster assembly in chloroplasts, we selected Arabidopsis thaliana mutants with a decreased content of photosystem I (PSI) containing three [4Fe-4S] clusters. One identified gene, ACCUMULATION OF PHOTOSYSTEM ONE1 (APO1), belongs to a previously unknown gene family with four defined groups (APO1 to APO4) only found in nuclear genomes of vascular plants. All homologs contain two related motifs of approximately 100 amino acid residues that could potentially provide ligands for [4Fe-4S] clusters. APO1 is essentially required for photoautotrophic growth, and levels of PSI core subunits are below the limit of detection in the apo1 mutant. Unlike other Arabidopsis PSI mutants, apo1 fails to accumulate significant amounts of the outer antenna subunits of PSI and PSII and to form grana stacks. In particular, APO1 is essentially required for stable accumulation of other plastid-encoded and nuclear-encoded [4Fe-4S] cluster complexes within the chloroplast, whereas [2Fe-2S] cluster-containing complexes appear to be unaffected. In vivo labeling experiments and analyses of polysome association suggest that translational elongation of the PSI transcripts psaA and psaB is specifically arrested in the mutant. Taken together, our findings suggest that APO1 is involved in the stable assembly of several [4Fe-4S] cluster-containing complexes of chloroplasts and interferes with translational events probably in association with plastid nucleoids.
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