Gene mutation analysis of a collodion baby

OBJECTIVE: To determine the mutations pattern of the genes of a collodion baby

Bibliographische Detailangaben
Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 47(2009), 9 vom: 21. Sept., Seite 654-7
1. Verfasser: Dian, Yan (VerfasserIn)
Weitere Verfasser: Meng, Yan, Wang, Zheng, Peng, Yuan-yuan, Zhou, Qing, Li, Xiao-qiao, Su, Liang, Huang, Shang-zhi
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:Case Reports English Abstract Journal Article Research Support, Non-U.S. Gov't
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245 1 0 |a Gene mutation analysis of a collodion baby 
264 1 |c 2009 
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500 |a Date Completed 11.01.2011 
500 |a Date Revised 07.06.2016 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To determine the mutations pattern of the genes of a collodion baby 
520 |a METHODS: Collodion baby is a genetic heterogeneous disease caused by mutations of several genes. Since the most common mutations were observed in TGM1 gene, this gene was chosen for mutation screening. The screening was carried out by PCR and direct sequencing. The allele specific primers were designed for a missense mutation and allele-specific (AS) PCR was carried out in 50 normal individuals for population study 
520 |a RESULTS: Three novel alterations were detected in TGM1 gene of the proband, a missense mutation c.463C > T (p.Arg155Trp) in exon 3, a nonsense mutation c.578G > A (p.Trp193X) in exon 4, and a single nucleotide deletion (c.694delG) also in exon 4 of TGM1 gene. This infant's father was heterozygote of c.694delG mutation, while his mother carried the two mutations (c.463C > T and c.578G > A) on the same chromosome. The missense mutation was not detected in his father and in any of the control individuals by AS-PCR 
520 |a CONCLUSION: Three novel mutations were identified in TGM1 gene in a Chinese collodion baby. A double mutation (c.463C > T and c.578G > A) located on the maternal allele while the c.694delG deletion on the paternal allele 
650 4 |a Case Reports 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
700 1 |a Meng, Yan  |e verfasserin  |4 aut 
700 1 |a Wang, Zheng  |e verfasserin  |4 aut 
700 1 |a Peng, Yuan-yuan  |e verfasserin  |4 aut 
700 1 |a Zhou, Qing  |e verfasserin  |4 aut 
700 1 |a Li, Xiao-qiao  |e verfasserin  |4 aut 
700 1 |a Su, Liang  |e verfasserin  |4 aut 
700 1 |a Huang, Shang-zhi  |e verfasserin  |4 aut 
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