Planteome: Term Details for "Group III intron splicing" (GO:0000374)

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Term Information

Accession: GO:0000374
Name: Group III intron splicing
Ontology: biological_process
Synonyms: mRNA splicing
Alternate IDs: None
Definition: The splicing of Group III introns. This occurs by a ribozymic mechanism where the intron sequence forms a distinct 3D structure, characteristic of Group III introns, that is involved in catalyzing the splicing reactions, though protein factors are also required in vivo. Splicing occurs by a series of two transesterification reactions begun by a bulged adenosine residue within the intron sequence as the initiating nucleophile. The intron is excised as a lariat. Though very similar in structure and mechanism to Group II introns, Group III introns are smaller and more streamlined and the splice site consensus sequences are not as well conserved. Source: GOC:krc, PMID:11377794
Comment: Note that Group III introns are known to be found in mRNA of plastids of euglenoid protists.
History: See term history for GO:0000374 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to Group III intron splicing.; Link to all direct and indirect annotations to Group III intron splicing.; Link to all direct and indirect annotations download (limited to first 10,000) for Group III intron splicing.
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BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0008150 biological_process
GO:0009987 cellular process
GO:0008152 metabolic process
GO:0044237 cellular metabolic process
GO:0006807 nitrogen compound metabolic process
GO:0071704 organic substance metabolic process
GO:0006725 cellular aromatic compound metabolic process
GO:0034641 cellular nitrogen compound metabolic process
GO:0046483 heterocycle metabolic process
GO:1901360 organic cyclic compound metabolic process
GO:0044238 primary metabolic process
GO:0043170 macromolecule metabolic process
GO:0006139 nucleobase-containing compound metabolic process
GO:0090304 nucleic acid metabolic process
GO:0010467 gene expression
GO:0016070 RNA metabolic process
GO:0006396 RNA processing
GO:0008380 RNA splicing
GO:0000375 RNA splicing, via transesterification reactions
GO:0000377 RNA splicing, via transesterification reactions with bulged adenosine as nucleophile
GO:0000374 Group III intron splicing

Parents of Group III intron splicing (GO:0000374)

subject	relation	object
Group III intron splicing	is_a	RNA splicing, via transesterification reactions with bulged adenosine as nucleophile (GO:0000377)

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Group III intron splicing

Term Information

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Parents of Group III intron splicing (GO:0000374)

None.