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Table 1 Haplotypes at EIF3F in 15 families

From: EIF3F-related neurodevelopmental disorder: refining the phenotypic and expanding the molecular spectrum

Pedigree

Combination of haplotypes in…

…Affected individual

…Mother (frequency of 2nd haplotype)

…Father (frequency of 2nd haplotype)

P1

CCACCGC/CCACCGC

CCACCGC/CCACTGC (0.534)

CCACCGC/CTGCTGT (0.124)

P2

[C]CACCGC/[C]CACCGC

[C]CACCGC/[C]CACTGC (0.534)

[C]CACCGC/[C]CGACGC (0.158)

P3

[C]CACCGC/[C]CGACGC§

[C]CACCG[C]/[C]CACTG[C] (0.534)

[C]CGACG[C]§/[C]CACTG[C] (0.534)

P4

[c]CACC[g]C/[c]CACC[g]C

[c]CACC[g]C/[c]CGCC[c]C (0.095)

[c]CACC[g]C/[c]CACT[g]C (0.534)

P6

CCACCGC/CCACCGC

[C]CACCGC/[C]CGCCGC (0.095)

[C]CACCG[C]/[C]CGACG[C] (0.158)

P7

CCACCGC/CCACCGC

CCACCGC/CTGCTGT (0.124)

CCACCGC/CCACCGC (0.035)

P9

CCACCGC/CCACCGC

CCACCGC/CCACTGC (0.534)

CCACCGC/CCGCCGC (0.095)

P10

[C]CACCGC/[C]CACCGC

[C]CCCG[C]/[C]C[x]CTG[C] (n.a.)

[C]CACCG[C]/[C]CACTG[C] (0.534)

P11

CCACCGC/CCACCGC

CCACCGC/CCACTGC (0.534)

CCACC[G]C/CCACT[G]C (0.534)

P12

[C]CACCGC/[C]CACCGC

CCACCGC/TTGCTTT (0.047)

[C]CACCGC/[C]CACTGC (0.534)

P13

CCACCGC/CCACCGC

CCACCGC/CCGCCGC (0.095)

CCACCGC/CCACTGC (0.534)

P14

CCACCGC/CCACCGC

No WES

No WES

P15

CCACCGC/CCACCGC

No WES

No WES

P16

CCACCGC/CCACCGC

No WES

No WES

P17

{C}CACC{G}C/{C}CACC{G}C

CCACC[G]C/CTGCT[G]T (0.124)

CCACCGC/CCACTGC (0.534)

  1. For haplotype analyses, seven intragenic SNPs were used: rs79714374, rs12421289, rs12278319, rs7941782, rs4758267, rs12420464 and rs56392532. Haplotype C–C-A-C–C-G-C harboring the missense variant, had a frequency of 3.5% in 1818 independent, house-internal control WES from Germany. Genotypes of rs79714374 and rs56392532 in [brackets] had a low coverage, but due to very high linkage disequilibrium, their genotypes in individuals of P2, P3, P6, P10, P12, P17 could be tagged by rs12420464 and rs12421289, respectively. Genotypes in {other brackets} could be inferred in single individuals of P10, P17 due to available genotypes in other core family members and the ones in lowercase in [brackets] in P4 from haplotypes in 1818 control WES
  2. P, pedigree; n.a, not applicable
  3. §c.861dup/ p.(Gln288AlafsTer14) is on the underlined haplotype in P3 (frequency of 0.158 in controls)