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General Information
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| Term |
secondary piRNA processing |
ID (Ontology) |
GO:0140965 (Gene Ontology) |
| Definition |
A process leading to the generation of a functional secondary piRNA, involving a self-perpetuating piRNA loop, often called the ping-pong cycle, in which piRNAs are amplified by pairing with complementary transcripts (for example the transposable element mRNA target). In Drosophila, the processing involves the piwi proteins aubergine and Argonaute 3 and in mice, the piwi proteins Piwil2 and Piwil4.[ PubMed:29281264 PubMed:32895365 ] |
| Also Known As |
"ping-pong derived piRNA" ; "secondary piRNA biogenesis" ; "secondary PIWI-associated RNA processing" |
| Comment |
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Links to External Ontologies
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QuickGO data AmiGO data
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Genes (FBgn) | GO_BIOLOGICAL_PROCESS | 19 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Genes |
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secondary piRNA processing (all annotations which use CV term, excluding "NOT" statements) | 19 | involved_in | secondary piRNA processing | 19 |
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Relationships
