Mutation Details

DNA change	Protein change	Exon/intron	Type	Reported classification	Bateman	SIFT	PolyPhen	Conserved	Protein domain	Remarks	LOVD ID
c.198-2A>T	p.?	Intron 3	Splice site	Disease-causing	n.a.	n.a.	n.a.	n.a.	n.a.

Patients

Family	# Affected relatives	Clinical features	Remarks	Reference
1	>2	Adducted thumbs, Hydrocephalus	Oldest mutation carrier: 16 yrs	Finckh et al. (2000)
2	3	Hydrocephalus, ?	Index case: > 16 yrs	Vos et al. (2010)

Year	Author	Title	Journal	Volume	Pages	Weblink
2000	Finckh et al.	Spectrum and detection rate of L1CAM mutations in isolated and familial cases with clinically suspected L1-disease	Am. J. Med. Genet.	92	40-46	10797421
2010	Vos et al.	Genotype-phenotype correlations in L1 syndrome: a guide for genetic counselling and mutation analysis	J.Med.Genet	47(3)	169-175	19846429