Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0393754 (HSA)
 2,996 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bovine X hamster hybrid somatic cells have been used to investigate the syntenic relationship of nine loci in the bovine that have homologous loci on human chromosome 9. Six loci, ALDH1, ALDOB, C5, GGTB2, GSN, and ITIL, were assigned to the previously identified bovine syntenic group U18 represented by ACO1, whereas the other three loci, ABL, ASS, and GRP78, mapped to a new, previously unidentified autosomal syntenic group. Additionally, a secondary locus, ABLL, which cross-hybridized with the ABL probe, was mapped to bovine syntenic group U1 with the HSA 1 loci PGD and ENO1. The results predict that ACO1 will map proximal to ALDH1; GRP78 distal to ITIL and C5; GSN proximal to AK1, ABL, and ASS on HSA 9; GRP78 to MMU 2; and ITIL and GSN to MMU 4.
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PMID:Syntenic conservation between humans and cattle. I. Human chromosome 9. 208 96

The karyotype of microcebus murinus (MIM) (lemuridae) is considered by Dutrillaux (1979) as the closest to the karyotype ancestral to all primates. A large number of homoeologies exists between the banding patterns of MIM chromosomes and those of man (HSA). We report a comparison of the gene maps of these two species which confirms most of these homoeologies. Fifteen cell hybrids were obtained by fusing MIM fibroblasts and an HPRT- Chinese hamster cell line. Twenty-seven enzyme markers were investigated. The following assignments were demonstrated: NP to chromosome MIM 2, homoeologous to HSA 14; the syntenic group PGD-ENO1-PGM1 to MIM 3, homoeologous to HSA 1p; LDHA to MIM 5, homoeologous to HSA 11; Me1 to MIM 6, homoeologous to HSA 6; the syntenic group LDHB-CS-PEPB-ENO2-TPI to MIM 7, homoeologous to HSA 12; the syntenic group AK1-AK3 to MIM 10, which we considered to be homoeologous to HSA 9 (we do not consider MIM 9 to be homoeologous to HSA 9, as does Dutrillaux, 1979); GOT1 to MIM 15, homoeologous to HSA 10; the syntenic group HPRT-G6PD-PGK-GLA to MIM X. Synteny dissociation in three hybrids suggests closer linkage between G6PD and HPRT than between PGK-GLA and HPRT. Three syntenic groups, known in man, were confirmed in MIM but could not be assigned with full confidence: ACP1-MDH1, MP1-PKM2, and PEPD-GPI. GUK1 and PEPC, known to be syntenic in man, were found to be asyntenic in MIM and could not be assigned. PGM2 and SOD1 could not be assigned. A comparison of these gene assignments with those known in Cebus capucinus showed a remarkable homoeology for six chromosomes of the two species.
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PMID:Gene mapping of Microcebus murinus (Lemuridae): a comparison with man and Cebus capucinus (Cebidae). 695 81