title: Partial molecular characterization, polymorphism and chromosomal localization of the porcine PSMD4 gene.
abstract: The complete coding sequence of porcine PSMD4 gene encoding proteasome 26S non-ATPase subunit 4 was obtained by the reverse transcriptase-polymerase chain reaction (RT-PCR) and deposited in GenBank nucleotide database (AY704418). The nucleotide sequence and the predicted protein sequence shared the high sequence identity with their mammalian counterparts. A G/A single nucleotide polymorphism in intron 9 detected as Hin6I PCR-restriction fragment length polymorphism (PCR-RFLP) shows allele frequency differences between Meishan, Erhualian, Tibetan, Large White and Duroc breeds. Analyses of somatic cell hybrid panel (SCHP) and radiation hybrid (IMpRH) panel revealed that PSMD4 gene maps to SSC 4q21-q23 and closely linked the SW512 (14 cR, LOD = 19.47).
authors.affiliation: Laboratory of Molecular Biology and Animal Breeding, School of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China.
authors.forename: Y F
authors.initials: YF
authors.lastname: Wang
authors.forename: Y
authors.initials: Y
authors.lastname: Li
authors.forename: B
authors.initials: B
authors.lastname: Liu
authors.forename: M
authors.initials: M
authors.lastname: Yu
authors.forename: B
authors.initials: B
authors.lastname: Fan
authors.forename: M J
authors.initials: MJ
authors.lastname: Zhu
authors.forename: T A
authors.initials: TA
authors.lastname: Xiong
authors.forename: K
authors.initials: K
authors.lastname: Li
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D001947:Breeding; D002352:Carrier Proteins / Q000737:chemistry / Q000235:genetics*; D002874:Chromosome Mapping / Q000662:veterinary; D018076:DNA, Complementary / Q000737:chemistry; D005091:Exons; D020224:Expressed Sequence Tags / Q000737:chemistry; D005787:Gene Frequency; D005838:Genotype; D007121:Immunocompetence / Q000235:genetics; D007438:Introns; D008969:Molecular Sequence Data; D012150:Polymorphism, Restriction Fragment Length; D020641:Polymorphism, Single Nucleotide; D046988:Proteasome Endopeptidase Complex / Q000737:chemistry / Q000235:genetics; D016601:RNA-Binding Proteins; D020133:Reverse Transcriptase Polymerase Chain Reaction / Q000662:veterinary; D017385:Sequence Homology; D013552:Swine / Q000145:classification / Q000235:genetics* / Q000276:immunology
chemical_list: D002352:Carrier Proteins; D018076:DNA, Complementary; C498506:PSMD4 protein, human; C490781:Psmd4 protein, mouse; D016601:RNA-Binding Proteins; D046988:Proteasome Endopeptidase Complex