Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.4.2.7 (adenine phosphoribosyltransferase)
 692 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A large conserved linkage group exists on mouse chromosome 8 and human chromosome 16q, including the loci for chymotrypsinogen B (Ctrb), haptoglobin (Hp), lecithin:cholesterol acyltransferase (Lcat), metallothionein-1,-2 (Mt-1,-2), tyrosine aminotransferase (Tat), and uvomorulin (Um). Using cloned gene probes, these six loci were mapped in M. m. domesticus X M. spretus interspecific crosses relative to a number of chromosome 8 anchor loci resulting in the gene order Es-1,Es-9-Mt-1,-2-Got-2-Es-2,Es-7,Lcat,Um-Hp,Tat,Ctrb-e. These results complement earlier studies and redefine the conserved segment on mouse chromosome 8, previously defined by the Hp-Tat interval, by the 24-cM interval between Mt-1,-2 and the conserved locus for adenine phosphoribosyltransferase, Aprt, mapped at 25 cM from Es-1 by T. B. Nesterova, P. M. Borodin, S. M. Zakian, and O. L. Serov (1987, Biochem. Genet. 25: 563-568). Within this segment, the gene order appears the same in man and mouse. While map distances between HP-TAT,HP-CTRB, and TAT-CTRB of respectively 7, 11, and 9 cM have previously been measured in man, no crossovers between Hp, Tat, and Ctrb were observed in over 100 meioses in the mouse.
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PMID:Gene mapping on mouse chromosome 8 by interspecific crosses: new data on a linkage group conserved on human chromosome 16q. 257 76

The human adenine phosphoribosyltransferase gene (APRT) was mapped with respect to the haptoglobin gene (HP) and the fragile site at 16q23.2 (FRA16D). A subclone of APRT and a cDNA clone of HP were used for molecular hybridization to DNA from mouse-human hybrid cell lines containing specific chromosome 16 translocations. The APRT subclone was used for in situ hybridization to chromosomes expressing FRA16D. APRT was found to be distal to HP and FRA16D and was localized at 16q24, making the gene order cen-FRA16B-HP-FRA16D-APRT-qter.
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PMID:A new location for the human adenine phosphoribosyltransferase gene (APRT) distal to the haptoglobin (HP) and fra(16)(q23)(FRA16D) loci. 378 Mar 12