A PSEUDOGENE ON THE X-CHROMOSOME FOR THE HUMAN TRIFUNCTIONAL ENZYME MTHFD (METHYLENETETRAHYDROFOLATE DEHYDROGENASE METHENYLTETRAHYDROFOLATE CYCLOHYDROLASE FORMYLTETRAHYDROFOLATE SYNTHETASE)

被引:9
作者
ITALIANO, C
JOHN, SWM
HUM, DW
MACKENZIE, RE
ROZEN, R
机构
[1] MCGILL UNIV,MONTREAL CHILDRENS HOSP,RES INST,DEPT PEDIAT,2300 TUPPER ST,MONTREAL H3H 1P3,QUEBEC,CANADA
[2] MCGILL UNIV,MONTREAL CHILDRENS HOSP,RES INST,DEPT BIOL,MONTREAL H3H 1P3,QUEBEC,CANADA
[3] MCGILL UNIV,MONTREAL CHILDRENS HOSP,RES INST,DEPT BIOCHEM,MONTREAL H3H 1P3,QUEBEC,CANADA
关键词
D O I
10.1016/0888-7543(91)90201-O
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The human trifunctional folate-dependent protein MTHFD has been mapped to chromosome 14q24 and to the X chromosome at Xp11. The MTHFD sequence on the X chromosome was identifled by screening an X-chromosome-specific library. Amplification by the polymerase chain reaction (PCR) and sequencing of PCR products indicate that the sequence is an intronless pseudogene. © 1991.
引用
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页码:1073 / 1074
页数:2
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