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

Nineteen cell hybrids were obtained by fusing rabbit (Oryctolagus, OCU) fibroblasts and a Chinese hamster cell line HGPRT. Eleven enzymatic markers were investigated for cosegregation analysis. Seven could be assigned to OCU chromosomes: LDHA to OCU1; LDHB and TPI to OCU4; PEPB, NP, and ITP to OCU16; and G6PD to OCUX. Two assignments were considered possible: MDH2 to OCU15, and GUK to OCU3 or 15. Two could not be assigned: MDHI and PGD. These results are consistent with the OCU-HSA chromosome homoeologies previously reported, except for PEPB.
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PMID:Of rabbit and man: comparative gene mapping. 695 1

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