Gene Ontology annotation through association of InterPro records with GO terms.
Gene Ontology annotation based on EC number mapping.
Gene Ontology annotation based on UniProtKB/Swiss-Prot Subcellular Location vocabulary mapping.
Gene Ontology annotation by ARBA (Association-Rule-Based Annotator).
Gene Ontology annotation by TreeGrafter.
Combined Automated Annotation using Multiple IEA Methods.
A single nuclear transcript encoding mitochondrial RPS14 and SDHB of rice is processed by alternative splicing: common use of the same mitochondrial targeting signal for different proteins.
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In rice, rps14 was transferred from the mitochondrial genome to the nuclear sdh2 locus, producing alternatively spliced transcripts for SDH2 and a chimeric SDH2-RPS14 precursor
"the two gene transcripts result from a single mRNA precursor by alternative splicing"
Transfer of rps14 from the mitochondrion to the nucleus in maize implied integration within a gene encoding the iron-sulphur subunit of succinate dehydrogenase and expression by alternative splicing.
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The same SDH2-RPS14 fusion arrangement exists in maize, confirming it is a grass-wide phenomenon
"Transferred rps14 was found integrated between both exons of a gene encoding the iron-sulphur subunit of the respiratory complex II (sdh2)"
The nuclear-encoded SDH2-RPS14 precursor is proteolytically processed between SDH2 and RPS14 to generate maize mitochondrial RPS14.
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The SDH2-RPS14 chimeric precursor is imported into mitochondria and proteolytically processed to yield mature RPS14
"the chimeric precursor undergoes proteolytical processing between SDH2 and RPS14. This processing generates RPS14, which is found assembled into mitochondrial ribosomes"
Pervasive survival of expressed mitochondrial rps14 pseudogenes in grasses and their relatives for 80 million years following three functional transfers to the nucleus.
NCGR_LOCUS67308 review notes