ABSTRACT
The title compound, C(14)H(11)ClN(2)O, was synthesized by the reaction of 2-chloro-benzaldehyde and 2-amino-benzamide in an ionic liquid. The pyrimidine ring adopts a skew-boat conformation and the two benzene rings make a dihedral angle of 87.1â (1)°. In the crystal, N-Hâ¯O and C-Hâ¯N hydrogen bonding links the mol-ecules along b.
ABSTRACT
OBJECTIVE: To establish a fluorescent multiplex PCR system for typing Y-STR loci Y-GATA-A7.1, DYS456 and DYS443, and investigate their haplotype frequencies in Chinese Han population. METHODS: 203 unrelated males of Han population living in Zhengzhou were typed by fluorescent multiplex amplification system and ABI 3100 genetic analyzer. RESULTS: In Zhengzhou Han population, 5,6 and 6 different alleles were observed for Y-GATA-A7.1, DYS456 and DYS443 loci, and their gene diversity (GD) were 0.669 2, 0.583 9 and 0.705 3 respectively. A total of 44 different haplotypes formed by these three loci was identified and the haplotype diversity (HD) reached 0.952 3. CONCLUSION: The fluorescent multiplex system for these three Y-STR loci will be very powerful for forensic individual identification and paternity testing in Chinese Han population.
