PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3098884-1 1986 Skin tyrosinase activity increases during hair growth in C3H-HeAvy mice and reaches higher levels in young (30- to 35-day-old) mice when the hair follicular melanocytes synthesize the black pigment, eumelanin, than in older (6-month-old) mice when they produce the golden yellow pigment, phaeomelanin. phaeomelanin 288-300 tyrosinase Mus musculus 5-15 7548229-0 1995 Fibroblasts co-expressing tyrosinase and the b-protein synthesize both eumelanin and phaeomelanin. phaeomelanin 85-97 tyrosinase Mus musculus 26-36 7548229-8 1995 Only phaeomelanin is detectable in fibroblasts expressing tyrosinase alone, whereas double transfectants synthesise significantly more phaeomelanin and detectable eumelanin. phaeomelanin 5-17 tyrosinase Mus musculus 58-68 8326247-9 1993 It was concluded that, through its actions on the enzyme tyrosinase, alpha-MSH is able to switch the synthesis of phaeomelanin to that of eumelanin in hair follicular melanocytes. phaeomelanin 114-126 tyrosinase Mus musculus 57-67 8505373-0 1993 Fibroblasts expressing mouse c locus tyrosinase produce an authentic enzyme and synthesize phaeomelanin. phaeomelanin 91-103 tyrosinase Mus musculus 37-47 1667073-0 1991 Regulation of tyrosinase in hair follicular melanocytes of the mouse during the synthesis of eumelanin and phaeomelanin. phaeomelanin 107-119 tyrosinase Mus musculus 14-24 1667073-4 1991 However, tyrosinase synthesis and mRNA levels were the same in follicles during eumelanin and phaeomelanin synthesis. phaeomelanin 94-106 tyrosinase Mus musculus 9-19 2502579-11 1989 Although 8-bromo-cAMP increased glycosylation of tyrosinase in both eumelanin and phaeomelanin producing melanocytes, it failed to alter the subcellular distribution of the enzyme. phaeomelanin 82-94 tyrosinase Mus musculus 49-59 3119767-1 1987 Tyrosinase activity at the time of phaeomelanin synthesis in neonatal mice is lower in agouti than in black skin and hair bulb tissue, and this depressed activity is associated with a reduction in the electrophoretically distinct de novo form of the enzyme. phaeomelanin 35-47 tyrosinase Mus musculus 0-10 3084696-4 1986 These results suggest that the changes in coat colour in C3H-HeA*vy mice are due mainly to changes in eumelanin synthesis by the hair follicular melanocytes and that the production of this pigment requires higher levels of the enzyme tyrosinase than does the production of phaeomelanin. phaeomelanin 273-285 tyrosinase Mus musculus 234-244