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Table 1 Four categories of evidence codes used in GO and their meanings

From: NoGOA: predicting noisy GO annotations using evidences and sparse representation

Experimental

Computational

Author

Curatorial

EXP: inferred from experiment

ISS: inferred from sequence or structural similarity

TAS: traceable author statement

IC: inferred by curator

IDA: inferred from direct assay

ISO: inferred from sequence orthology

NAS: non-traceable author statement

ND: no biological data available

IPI: inferred from physical interaction

ISA: inferred from sequence alignment

  

IMP: inferred from mutant phenotype

ISM: inferred from sequence model

  

IGI: inferred from genetic interaction

IGC: inferred from genomic context

  

IEP: inferred from expression pattern

IBA: inferred from biological aspect of ancestor

  
 

IBD: inferred from biological aspect of descendant

  
 

IKR: inferred from key residues

  
 

IRD: inferred from rapid divergence

  
 

RCA: inferred from reviewed computational analysis

  
 

IEA: inferred from electronic annotation

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