Now showing items 21-23 of 23
The murine situs inversus viscerum (iv) gene responsible for visceral asymmetry is linked tightly to the Igh-C cluster on chromosome 12
(Elsevier, 1990-07)
The iv gene controls left-right determination during murine organogenesis. To map this gene, we analyzed backcross progeny produced by mating (C57BL/6J x MEV/Ty)F1-iv/+ heterozygotes to C57BL/6J-iv homozygotes. Hybridization ...
Cloning of cDNAs for human phosphoribosylpyrophosphate synthetases 1 and 2 and X chromosome localization of PRPS1 and PRPS2 genes
(Elsevier, 1990-11)
Cloned cDNAs representing the entire, homologous (80%) translated sequences of human phosphoribosylpyrophosphate synthetase (PRS) 1 and PRS 2 cDNAs were utilized as probes to localize the corresponding human PRPS1 and PRPS2 ...
Crossovers within a short DNA sequence indicate a long evolutionary history of the APRT*J mutation
(Springer-Verlag, 1990-10)
Adenine phosphoribosyltransferase (APRT) deficiency causing 2,8-dihydroxyadenine urolithiasis and renal failure is present at a high frequency among the Japanese but not other ethnic groups. A special type of mutant allele, ...