| First Author | Glowinski IB | Year | 1982 |
| Journal | J Biol Chem | Volume | 257 |
| Issue | 3 | Pages | 1424-30 |
| PubMed ID | 6976963 | Mgi Jnum | J:6685 |
| Mgi Id | MGI:55159 | Doi | 10.1016/s0021-9258(19)68210-4 |
| Citation | Glowinski IB, et al. (1982) Genetic regulation of aromatic amine N-acetylation in inbred mice. J Biol Chem 257(3):1424-30 |
| abstractText | A survey among 20 inbred mouse strains revealed large variation (up to approximately 20-fold) for the N-acetylation of p-aminobenzoic acid by blood N-acetyltransferase and for the aromatic amine carcinogen benzidine by both liver and blood N-acetyltransferase. Of 20 strains surveyed, three are classified as slow acetylators (A/J, AHe/J, and X/Gf) and 17 are classified as rapid acetylators (AuSsJ, Castaneous, ST/bJ, C57BL/6J, Molossinus, SF, SWR/J, 129/SV, RF/J, RIII/2J, IsCam, SJL/J, Balb/cJ, C3H/HeJ, CBA/J, AKR/J, and DBA/J). The rapid acetylator strains possessed approximately 10 times greater liver benzidine N-acetyltransferase specific activity than the slow acetylator strains. Intercross and backcross matings of A/J and C57BL/6J mice indicate that a single gene with two major alleles is responsible for differences in N-acetyltransferase activity in blood for p-aminobenzoic acid or the alternate aromatic amine carcinogen aminofluorene, and in liver for aminofluorene. Analysis of 11 recombinant inbred strains derived from matings of A/J with C57BL/6J mice support this conclusion and demonstrate the existence of minor modifying genes that segregate independently of the major N-acetyltransferase gene. |
