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Category:UMBC Phage Hunters Spring 2015

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the intercollegiate annotation competition!
The Community Assessment of Community Annotation with Ontologies (CACAO) is a competition for teams of undergrads around the world to improve the functional annotation of genes. CACAO was developed and is currently run at Texas A&M University, along with many other institutions. If you are interested in participating, please email us - ecoliwiki@gmail.com.

UMBC Phage Hunters Spring 2015

Quick Links

  • Don't forget - no binding terms (i.e. DNA binding, etc) & no response to terms (i.e. response to heat, etc)
  • For more help on evidence codes

Participating schools

UMBC BIOL 316L Phage Hunters Genome Analysis class of 2015

Lecture slides

Past background info is at the About CACAO page. Links to new material will be posted here.

See Phage Hunters GO annotation guide for a BIOL 316L Phage Hunters Genome Analysis GO annotation intro

Evidence codes you are permitted to choose from

  • Here's a list of the evidence codes that CACAO students may use:
  1. IDA: Inferred from Direct Assay
  2. IMP: Inferred from Mutant Phenotype
  3. IGI: Inferred from Genetic Interaction - requires with/from field to be filled in
  4. ISO: Inferred from Sequence Orthology - requires with/from field to be filled in
  5. ISA: Inferred from Sequence Alignment - requires with/from field to be filled in
  6. ISM: Inferred from Sequence Model - requires with/from field to be filled in
  7. IGC: Inferred from Genomic Context

ALL other codes, even if used correctly, will cause the annotation to be rejected by the judges

Virus-related GO terms

  • For those of you interested in annotating proteins from viruses and phages:


Calendar of Rounds

Inning Activity Start End Notes



  • 2015-03-25
  • 10:00 AM
  • 2015-03-25
  • 12:00 PM

Familiarization with CACAO and annotations



  • 2015-03-25
  • 12:00 PM
  • 2015-04-08
  • 12:00 PM

Making annotations



  • 2015-04-08
  • 10:00 AM
  • 2015-04-15
  • 10:00 PM

Review of team annotations. Challenge inaccurate annotations.



  • 2015-04-15
  • 10:00 AM
  • 2015-04-22
  • 12:00 PM

Revise, review and finalize annotations.



  • 2015-05-08
  • 06:00 PM
  • 2015-05-12
  • 05:59 PM

Final opportunity to revise annotations


This category has the following 4 subcategories, out of 4 total.