2010 GO camp Geneva minutes: Difference between revisions

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[[Category:Meetings]]
#REDIRECT[[Talk:2010_GO_camp_Meeting_Agenda]]
=Day 1 morning session=
===9:00 Introductions and objectives of the meeting===
# Introductions & Logistics: Serenella Ferro Rojas
* Poll for Thursday lunch reservations, depending on weather.
* Dinner at [http://www.resto.ch/labourse/ Brasserie la Bourse] on the Carouge
** ~ 1.9 km from meeting site
Friday
Reception at noon for Amos Bairoch celebration of the Otto Naegeli prize.
 
Introductions
 
==== Goals: Pascale Gaudet ====
 
===GO – Ontology, annotation, tools and technical aspects===
'''Chairs: Serenella Ferro Rojas and Pascale Gaudet'''
==== GO overview ====
An introduction to the GO ontology : terms, definitions, synonyms, relationships, cross-products. Jane Lomax
* Inter-ontology links
** Most tools don't make inferences across the ontoogies.  Make redundant annotations.
** Cross products
*** between GO ontologies
*** external ontologies (cell ontology; CHEBI)
* Ontology development
** large scale targeted projects
** logical consistency
** small scale requests (Sourceforge tracker; future via Amigo)
 
Q/A: classical relationships (e.g. part_of within an ontology) are subset of cross-products.
==== Annotation Process ====
===== General overview of the annotation guidelines used by GO, and contributing resources. Rama Balakrishnan =====
** Annotation guidelines
Goal:say as much as possible about a gene product.  Be useful to bench and computational biologists.
* GO annotation: Gene product association with GO terms and other info.
** Core
*** gene product identifiers
*** GO term
*** Reference
*** Evidence code
** Additional info
*** qualifiers
*** with/from
*** Annotation detail (16)
*** Isoform
* Sources
** Manual
** Automated
** PAINT (new)
*** inter-ontology inferences (new)
Differences between previous GO camps and this one.  This one more internal and focused on strengthening guidelines.
 
* Challenges ...
* Avoiding redundancy. 
** Authoritative sources
*** no MOD - UniProt-GOA.
 
 
===== General overview UniProtKB/SwissProt manual annotation. Serenella =====
* protein selected for manual annotation based on priorities
** Recent papers chosen for high impact
** Curation of specific processes (e.g ubiquitin-like conjugation)
** User requests
Flow
* sequence curation
** One record for all different products for the same gene
* Sequence analysis. - automated.  manual checking.  domains, ptms, etc.
* Literature curation.  Species, protein names, gene names, journals, tissues, plasmids
** Store as comment lines free text with controlled tags(?)
** Sequence annotation of features (relation to SO?)
** GO annotation  50 curators, Automated: spkw2go, mappings2GO, etc.
* Family-based curation
* Attribution
* QA and integration
** e.g. throw error when nucleus kw for bacterial protein
 
Q: Isoforms?
A: linked to parent ID - ACCESSION_#
Q: Connection between references and items. 
A: Findable in the XML.  This is being retrofitted to older entries.
Q: What is the unit of annotation - Genes, isoforms?
A: Isoforms yes.  Not yet things like cleavage products, but should be in the future.
 
==10: 30 Binding documentation ==
* '''Chairs: Ruth Lovering and Ursula Hinz '''
*'''Minutes: Jim Hu - Damien Lieberherr
* '''Working group''': [[2010_GO_camp_working_groups_composition]]
* '''Working group notes''':[[2010_GO_camp_binding documentation issues| Binding documentation issues]]
 
  12:30 Lunch

Latest revision as of 05:07, 17 June 2010