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http://purl.uniprot.org/citations/34647228http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34647228http://www.w3.org/2000/01/rdf-schema#comment"

Purpose

"Zygotic cleavage failure" is an embryonic phenotype that causes female infertility and failure of in vitro fertilization and/or intracytoplasmic sperm injection. We aimed to identify pathogenic variants in a female infertility patient from a consanguineous family with the "zygotic cleavage failure" phenotype.

Methods

Whole-exome sequencing was performed in the affected patient; Sanger sequencing was used to confirm the identified variant. The functional effect of the identified variant was further investigated in HeLa cells.

Results

We identified a novel homozygous missense mutation in BTG4 (c.285G > C, p.W95C) in the affected individual. Co-immunoprecipitation in HeLa cells showed the complete loss of the interaction between the p.W95C BTG4 variant protein and CNOT7.

Conclusion

This study confirms our previous research and expands the mutational spectrum of BTG4. Our findings complement the diagnostic genetic basis for "zygotic cleavage failure" patients and suggest that BTG4 may be a good target for future therapeutic strategies."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.org/dc/terms/identifier"doi:10.1007/s10815-021-02340-9"xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Chen B."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Jin L."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Liu R."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Li Q."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Zhou Z."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Wang L."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Zhou Y."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Sang Q."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/author"Wang L.'"xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/name"J Assist Reprod Genet"xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/pages"3261-3266"xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/title"A novel homozygous missense variant in BTG4 causes zygotic cleavage failure and female infertility."xsd:string
http://purl.uniprot.org/citations/34647228http://purl.uniprot.org/core/volume"38"xsd:string
http://purl.uniprot.org/citations/34647228http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34647228
http://purl.uniprot.org/citations/34647228http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34647228
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