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Table 4 Gene ontology annotation using the KEGG Automatic Annotation Server for the unique Crassostrea gigas sequences from the GigasDatabase.

From: Generation and analysis of a 29,745 unique Expressed Sequence Tags from the Pacific oyster (Crassostrea gigas) assembled into a publicly accessible database: the GigasDatabase

Categories Number ESTs %
Metabolism 3244 41.9
Carbohydrate Metabolism 590 7.6
Energy Metabolism 302 3.9
Lipid Metabolism 484 6.3
Nucleotide Metabolism 153 2.0
Amino Acid Metabolism 619 8.0
Metabolism of Other Amino Acids 171 2.2
Glycan Biosynthesis and Metabolism 273 3.5
Biosynthesis of Polyketides and Nonribosomal Peptides 4 0.1
Metabolism of Cofactors and Vitamins 173 2.2
Biosynthesis of Secondary Metabolites 117 1.5
Xenobiotics Biodegradation and Metabolism 355 4.6
Genetic Information Processing 954 12.3
Transcription 76 1.0
Translation 335 4.3
Folding, Sorting and Degradation 370 4.8
Replication and Repair 173 2.2
Environmental Information Processing 1096 14.2
Membrane Transport 82 1.1
Signal Transduction 830 10.7
Signaling Molecules and Interaction 184 2.4
Cellular Processes 2439 31.5
Cell Motility 188 2.4
Cell Growth and Death 324 4.2
Cell Communication 544 7.0
Endocrine System 611 7.9
Immune System 381 4.9
Nervous System 160 2.1
Sensory System 90 1.2
Development 137 1.8
Behavior 3 0.0
Total 7733 100
  1. "Number ESTs" indicates the number of ESTs associated in the corresponding Gene Ontology, and "%" the corresponding percentage. 100% was established as the total number of unique sequences (7733) having an assigned gene ontology term.