Bardet Biedl syndrome

Gene: IFT27

Amber List (moderate evidence)

IFT27 (intraflagellar transport 27)
EnsemblGeneIds (GRCh38): ENSG00000100360
EnsemblGeneIds (GRCh37): ENSG00000100360
OMIM: 615870, Gene2Phenotype
IFT27 is in 10 panels

5 reviews

Ivone Leong (Genomics England Curator)

I don't know

This gene has been agreed to be Amber by the GMS Eye Specialist group.
Created: 2 Oct 2019, 2:29 p.m. | Last Modified: 2 Oct 2019, 2:29 p.m.
Panel Version: 0.24

Tom Cullup (Great Ormond Street Hospital)

Red List (low evidence)

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
?Bardet-Biedl syndrome 19 615996

Publications

Rebecca Foulger (Genomics England curator)

Comment on list classification: Updated rating from Red to Amber based on presence of second paper: PMID:29704304 (2018) with ciliopathy phenotype, and added 'watchlist' tag.
Created: 1 Nov 2018, 2:49 p.m.
Aldahmesh et al. (2014, PMID:24488770) identified a homozygous c.296G-A transition in the IFT27 gene (p.C99Y) in a consanguineous family with two affected children with Bardet-Biedl syndrome-19 (MIM:615996). Additional signs in one sibling included polydactyly.

PMID:29704304 (2018) describe a fetus with an unclassified severe ciliopathy phenotype including short ribs, polydactyly, bilateral renal agenesis, and imperforate anus, with compound heterozygosity for c.118_125del, p.(Thr40Glyfs*11) and a c.352 +1G>T in IFT27.
Created: 1 Nov 2018, 2:48 p.m.

Alice Gardham (Genomics England)

Comment on list classification: Only reported in one family
Created: 23 Jan 2017, 12:02 p.m.

Caroline Wright (Genomics England Curator)

Comment on list classification: One consanguineous family in OMIM
Created: 17 Dec 2015, 2:18 p.m.
Comment on list classification: 1 family in OMIM
Created: 17 Dec 2015, 2:17 p.m.

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • NHS GMS
  • Expert Review Amber
  • Expert Review Amber
Phenotypes
  • ?Bardet-Biedl syndrome 19, 615996
OMIM
615870
Clinvar variants
Variants in IFT27
Penetrance
None
Publications
Panels with this gene

History Filter Activity

15 Mar 2019, Gel status: 2

Added New Source, Set Phenotypes, Set publications

Ivone Leong (Genomics England Curator)

Source NHS GMS was added to IFT27. Added phenotypes ?Bardet-Biedl syndrome 19, 615996 for gene: IFT27 Publications for gene IFT27 were changed from to 24488770

19 Feb 2019, Gel status: 2

Created, Added New Source, Set mode of inheritance, Set Phenotypes

Ivone Leong (Genomics England Curator)

gene: IFT27 was added gene: IFT27 was added to Bardet Biedl syndrome. Sources: Expert Review Amber Mode of inheritance for gene: IFT27 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: IFT27 were set to ?Bardet-Biedl syndrome 19, 615996