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Fetal anomalies v1.87 EFCAB1 Zornitza Stark gene: EFCAB1 was added
gene: EFCAB1 was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: EFCAB1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: EFCAB1 were set to 36727596
Phenotypes for gene: EFCAB1 were set to Primary ciliary dyskinesia, MONDO:0016575, EFCAB1-related
Review for gene: EFCAB1 was set to GREEN
Added comment: WES in 3 individuals with laterality defects and respiratory symptoms, identified homozygous pathogenic variants in CLXN (EFCAB1). They found Clxn expressed in mice left-right organizer. Transmission electron microscopy depicted outer dynein arm (ODA) defects in distal ciliary axonemes. Immunofluorescence microscopy revealed absence of CLXN from the ciliary axonemes, absence of the ODA components DNAH5, DNAI1 and DNAI2 from the distal axonemes, as well as mislocalization or absence of DNAH9. Additionally, CLXN is undetectable in ciliary axonemes of individuals with defects in the outer dynein arm docking (ODA-DC) machinery: ODAD1, ODAD2, ODAD3 and ODAD4. Moreover, SMED-EFCAB1-deficient planaria displayed ciliary dysmotility.
Sources: Literature
Fetal anomalies v0.4149 MNS1 Chirag Patel gene: MNS1 was added
gene: MNS1 was added to Fetal anomalies. Sources: Expert list
Mode of inheritance for gene: MNS1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: MNS1 were set to PMID: 31534215; 30148830
Phenotypes for gene: MNS1 were set to Heterotaxy; male infertility; Heterotaxy, visceral, 9, autosomal, with male infertility 618948
Review for gene: MNS1 was set to GREEN
Added comment: Eight families reported altogether. However, four are Amish and share same homozygous founder variant, and some of the other reported families are consanguineous and share another founder. A reported female with a third variant, also had a homozygous variant in DNAH5 with a blended phenotype postulated.
Sources: Expert list
Fetal anomalies v0.1062 DNAH5 Zornitza Stark Marked gene: DNAH5 as ready
Fetal anomalies v0.1062 DNAH5 Zornitza Stark Gene: dnah5 has been classified as Green List (High Evidence).
Fetal anomalies v0.1062 DNAH5 Zornitza Stark Phenotypes for gene: DNAH5 were changed from CILIARY DYSKINESIA, PRIMARY, 3; Primary ciliary dyskinesia 608644; heterotaxy to Ciliary dyskinesia, primary, 3, with or without situs inversus (MIM #608644); Heterotaxy
Fetal anomalies v0.1061 DNAH5 Zornitza Stark Publications for gene: DNAH5 were set to
Fetal anomalies v0.0 DNAH5 Zornitza Stark gene: DNAH5 was added
gene: DNAH5 was added to Fetal anomalies. Sources: Expert Review Green,Genomics England PanelApp
Mode of inheritance for gene: DNAH5 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: DNAH5 were set to CILIARY DYSKINESIA, PRIMARY, 3; Primary ciliary dyskinesia 608644; heterotaxy