^ abcWoulfe, D S; Stadel J M (June 1999). "Structural basis for the selectivity of the RGS protein, GAIP, for Galphai family members. Identification of a single amino acid determinant for selective interaction of Galphai subunits with GAIP". J. Biol. Chem. 274 (25). UNITED STATES: 17718–24. doi:10.1074/jbc.274.25.17718. ISSN0021-9258. PMID10364213. {{cite journal}}: Cite has empty unknown parameters: |laydate=, |laysummary=, and |laysource= (help)CS1 maint: unflagged free DOI (link)
^Fan, X; Brass L F; Poncz M; Spitz F; Maire P; Manning D R (October 2000). "The alpha subunits of Gz and Gi interact with the eyes absent transcription cofactor Eya2, preventing its interaction with the six class of homeodomain-containing proteins". J. Biol. Chem. 275 (41). UNITED STATES: 32129–34. doi:10.1074/jbc.M004577200. ISSN0021-9258. PMID10906137. {{cite journal}}: Cite has empty unknown parameters: |laydate=, |laysource=, and |laysummary= (help)CS1 maint: unflagged free DOI (link)