149348-15-2 Hes-1 factor Hes-1 gene product Hes-1 protein Hesx1 gene product Hesx1 protein L-Arginine, L-theonyl-L-glutaminyl-L-asparaginyl-L-glutaminyl-L-valyl-L-alpha-glutaminyl-L-valyl-L-leucyl-L-alpha-glutamyl-L-asparaginyl-L-valyl-L-phenylalanyl-L-arginyl-L-valyl-L-asparaginyl-L-cysteinyl-L-tyrosyl-L-prolylglycyl-L-isoleucyl-L-alpha-aspartyl-L-isoleucyl-L-arginyl-L-alpha-glutamyl-L-alpha-aspartyl-L-leucyl-L-alanyl-L-glutaminyl-L-lysyl-L-leucyl-L-asparaginyl-L-leucyl-L-alpha-glutamyl-L-alpha-glutamyl-L-alpha-aspartyl- Rat-hairy-like gene product Rat-hairy-like protein Rhl protein