Table 1

Reported mutations in components of the early secretory pathway and their resulting phenotypes

Gene mutationHuman diseaseAnimal modelReferences
LMAN1 F5F8D F5F8D Nichols et al, Zhang et al 
MCFD2 F5F8D NR Zhang et al 
SAR1B Anderson disease or CMRD NR Jones et al 
SEC23A CLSD Phenotype reminiscent of CLSD* (crusher zebrafish) Boyadjiev et al, Lang et al10  
SEC23B CDAII CDAII (zebrafish) Schwarz et al11  
SEC24A NR NR  
SEC24B NR Craniorachischisis (mice) Merte et al, Wansleeben12  
SEC24C NR Normal development* (zebrafish) Sarmah et al 
SEC24D NR Craniofacial defects (Bulldog zebrafish) Sarmah et al 
Gene mutationHuman diseaseAnimal modelReferences
LMAN1 F5F8D F5F8D Nichols et al, Zhang et al 
MCFD2 F5F8D NR Zhang et al 
SAR1B Anderson disease or CMRD NR Jones et al 
SEC23A CLSD Phenotype reminiscent of CLSD* (crusher zebrafish) Boyadjiev et al, Lang et al10  
SEC23B CDAII CDAII (zebrafish) Schwarz et al11  
SEC24A NR NR  
SEC24B NR Craniorachischisis (mice) Merte et al, Wansleeben12  
SEC24C NR Normal development* (zebrafish) Sarmah et al 
SEC24D NR Craniofacial defects (Bulldog zebrafish) Sarmah et al 

F5F8D indicates combined deficiency of coagulation factors V and VIII; CMRD, chylomicron retention disorder; CLSD, cranio-lenticulo-sutural-dysplasia; CDAII, congenital dyserythropoietic anemia type II; and NR, none reported.

*

Morphant zebrafish models (where the zebrafish have been treated with a morpholino antisense oligonucleotide to “knockdown” the expression of the gene of interest).

Mutant zebrafish models.

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