protein tyrosine phosphatases (ptpases) regulate the tyrosine phosphorylation of target proteins in volved in several biological activities including cell proliferation and transformation. protein tyrosine phosphatase e (ptpe) contains duplicated ptpase-like domains and a short extracellular region. us ing the fluorescence in situ hybridization method, the gene encoding ptpe (locus symbol ptpre...

TG572 RFLP Probe: Five primers were designed around the RFLP probe on chromosome 7: P572F1, P572F2, P572F3, P572R1, and P572R2 (Table 1). All possible primer combinations produced a strong band with Heinz 1706 DNA between 600 bp and 1000 bp (Fig. 2). All of the primer combinations produced single bands with the exception of P572F2/P572R1, which produced two bands one at 400 bp and one at 900 bp...

We report a child with facial dysmorphic features, hypoplasia of the external genitalia, intestinal malrotation, congenital cardiac defect, and minor limb anomalies. Chromosome studies showed a recombinant chromosome 7, rec(7) dup p, resulting from a maternal pericentric inversion inv(7)(p15 q36). Thus, this child had partial trisomy 7p in addition to a small distal monosomy 7. The clinical fin...