↑Miyasaka H, Choudhury BK, Hou EW, Li SS (Oct de 1993). «Molecular cloning and expression of mouse and human cDNA encoding AES and ESG proteins with strong similarity to Drosophila enhancer of split groucho protein». Eur J Biochem216 (1): 343-52. PMID8365415.
↑Liu Y, Dehni G, Purcell KJ, Sokolow J, Carcangiu ML, Artavanis-Tsakonas S, Stifani S (Oct de 1996). «Epithelial expression and chromosomal location of human TLE genes: implications for notch signaling and neoplasia». Genomics31 (1): 58-64. PMID8808280. doi:10.1006/geno.1996.0009.
↑Grbavec, D; Lo R; Liu Y; Stifani S (Dec. de 1998). «Transducin-like Enhancer of split 2, a mammalian homologue of Drosophila Groucho, acts as a transcriptional repressor, interacts with Hairy/Enhancer of split proteins, and is expressed during neuronal development». Eur. J. Biochem. (GERMANY) 258 (2): 339-49. ISSN0014-2956. PMID9874198.
↑Grbavec, D; Lo R; Liu Y; Greenfield A; Stifani S (Jan. de 1999). «Groucho/transducin-like enhancer of split (TLE) family members interact with the yeast transcriptional co-repressor SSN6 and mammalian SSN6-related proteins: implications for evolutionary conservation of transcription repression mechanisms». Biochem. J. (ENGLAND). 337 ( Pt 1): 13-7. ISSN0264-6021. PMID9854018.
↑López-Ríos, Javier; Tessmar Kristin, Loosli Felix, Wittbrodt Joachim, Bovolenta Paola (Jan. de 2003). «Six3 and Six6 activity is modulated by members of the groucho family». Development (England) 130 (1): 185-95. ISSN0950-1991. PMID12441302.La referencia utiliza el parámetro obsoleto |coautores= (ayuda)