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Article

nMAT1, a nuclear-encoded maturase involved in the trans-splicing of nad1 intron 1, is essential for mitochondrial complex I assembly and function.

The Plant journal : for cell and molecular biology - 1 Aug 2012

Keren Ido, Tal Liat, des Francs-Small Catherine C, Araújo Wagner L, Shevtsov Sofia, Shaya Felix, Fernie Alisdair R, Small Ian, Ostersetzer-Biran Oren

Abstract excerpt

Mitochondrial genomes (mtDNAs) in angiosperms contain numerous group II-type introns that reside mainly within protein-coding genes that are required for organellar genome expression and respiration. While splicing of group II introns in non-plant systems is facilitated by proteins encoded within the introns themselves (maturases), the mitochondrial introns in plants have diverged and have lost the vast majority...

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PMID: 22429648
DOI: 10.1111/j.1365-313X.2012.04998.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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nMAT1, a nuclear-encoded maturase involved in the trans-splicing of nad1 intron 1, is essential for mitochondrial complex I assembly and function.PMID 22429648Read ↗

nMAT4, a maturase factor required for nad1 pre-mRNA processing and maturation, is essential for holocomplex I biogenesis in Arabidopsis mitochondria.Semantic proximity Read ↗

AtnMat2, a nuclear-encoded maturase required for splicing of group-II introns in Arabidopsis mitochondria.Semantic proximity Read ↗

nMAT3 is an essential maturase splicing factor required for holo-complex I biogenesis and embryo development in Arabidopsis thaliana plants.Semantic proximity Read ↗

Arabidopsis mTERF15 is required for mitochondrial nad2 intron 3 splicing and functional complex I activity.Semantic proximity Read ↗

MISF2 Encodes an Essential Mitochondrial Splicing Cofactor Required for nad2 mRNA Processing and Embryo Development in Arabidopsis thaliana.Semantic proximity Read ↗

Analysis of the Roles of the Arabidopsis nMAT2 and PMH2 Proteins Provided with New Insights into the Regulation of Group II Intron Splicing in Land-Plant Mitochondria.Semantic proximity Read ↗

Pentatricopeptide repeat protein MID1 modulates nad2 intron 1 splicing and Arabidopsis development.Semantic proximity Read ↗

Root Primordium Defective 1 Encodes an Essential PORR Protein Required for the Splicing of Mitochondria-Encoded Group II Introns and for Respiratory Complex I Biogenesis.Semantic proximity Read ↗

Distribution of introns in the mitochondrial gene nad1 in land plants: phylogenetic and molecular evolutionary implications.Semantic proximity Read ↗

The pentatricopeptide repeat gene OTP43 is required for trans-splicing of the mitochondrial nad1 Intron 1 in Arabidopsis thaliana.Semantic proximity Read ↗

A mutation in At-nMat1a, which encodes a nuclear gene having high similarity to group II intron maturase, causes impaired splicing of mitochondrial NAD4 transcript and altered carbon metabolism in Arabidopsis thaliana.Semantic proximity Read ↗

Mitochondrial Pentatricopeptide Repeat Protein, EMB2794, Plays a Pivotal Role in NADH Dehydrogenase Subunit nad2 mRNA Maturation in Arabidopsis thaliana.Semantic proximity Read ↗

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