Ontology: Biological Process (GO:0000752)

Definition: During conjugation with cellular fusion, the aggregation or adhesion of compatible mating types via complementary cell-cell interactions. An example of this process is agglutination in Saccharomyces cerevisiae.

Synonyms: cell-cell adhesion during conjugation with cellular fusion; cell-cell adhesion during mating; agglutination

View Ontology: (graph) | (text)

This table lists the methods used to annotate genes either directly to the term agglutination involved in conjugation with cellular fusion (4 genes) or to its variants containing one or more qualifiers (0 genes). Note that some genes may have been annotated by more than one method so the numbers in the table below may not add up to the totals given here.

Annotation Method	GO Term	# Yeast Genes Annotated
Manually curated (download data)	agglutination involved in conjugation with cellular fusion	4
High-throughput	none	none
Computational	none	none

Links to Additional Annotations:

• View annotations in multiple organisms using
• Search for S. cerevisiae genes annotated, by the Manually curated or High-throughput methods, to this term or to any terms that are descended from this term, i.e., child terms representing more specific biology than this term.

Annotation details for genes that have been directly annotated to the term agglutination involved in conjugation with cellular fusion or its variants containing one or more qualifiers (NOT, contributes to, or colocalizes with).

agglutination involved in conjugation with cellular fusion      4 genes directly annotated to this term
Locus	Evidence	Annotation Method	Reference	Assigned By
AGA1/YNR044W	IMP: Inferred from Mutant Phenotype Assigned on 2002-12-06	manually curated	Roy A, et al.  (1991) The AGA1 product is involved in cell surface attachment of the Saccharomyces cerevisiae cell adhesion glycoprotein a-agglutinin. Mol Cell Biol 11(8):4196-206	SGD
	IMP: Inferred from Mutant Phenotype Assigned on 2002-12-06	manually curated	Cappellaro C, et al.  (1994) Mating type-specific cell-cell recognition of Saccharomyces cerevisiae: cell wall attachment and active sites of a- and alpha-agglutinin. EMBO J 13(20):4737-44	SGD
AGA2/YGL032C	IDA: Inferred from Direct Assay Assigned on 2013-02-27	manually curated	Cappellaro C, et al.  (1991) Saccharomyces cerevisiae a- and alpha-agglutinin: characterization of their molecular interaction. EMBO J 10(13):4081-8	SGD
CCW12/YLR110C	IMP: Inferred from Mutant Phenotype Assigned on 2002-12-10	manually curated	Mrsa V, et al.  (1999) Deletion of new covalently linked cell wall glycoproteins alters the electrophoretic mobility of phosphorylated wall components of Saccharomyces cerevisiae. J Bacteriol 181(10):3076-86	SGD
SAG1/YJR004C	IMP: Inferred from Mutant Phenotype Assigned on 2002-12-06	manually curated	Lipke PN, et al.  (1989) AG alpha 1 is the structural gene for the Saccharomyces cerevisiae alpha-agglutinin, a cell surface glycoprotein involved in cell-cell interactions during mating. Mol Cell Biol 9(8):3155-65	SGD
	IMP: Inferred from Mutant Phenotype Assigned on 2002-12-06	manually curated	Doi S, et al.  (1989) An alpha-specific gene, SAG1 is required for sexual agglutination in Saccharomyces cerevisiae. Curr Genet 15(6):393-8	SGD

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