SD5 HOXD13

Disease ID
SD5
Gene ID
HOXD13

Disease

Name
Syndactyly
Inheritance
Autosomal dominant
Description
Synpolydactyly (SPD), or syndactyly type II, is defined as a connection between the middle and ring fingers and fourth and fifth toes, variably associated with postaxial polydactyly in the same digits. Minor local anomalies and various metacarpal or metatarsal abnormalities may be present1 .
Prevalence
Syndactyly is found across dozens of unrelated families worldwide2 . However, syndactyly-5 specific to STR expansion has been found in 3 individuals3 .
Age of OnsetYears0  0
Age of Onset Details
0 (birth)

Locus

Details
Benign alleles are highly conserved to be 15 repeats, with disease observed in individuals with 22-23 repeats4,5 as well as in individuals with 8-11 repeats3 .
Mechanism
GoF
Polyalanine expansion leading to GoF6
Year
19964
Location in Gene
Exon 1
Gene Strand

Alleles

Ref. Motif
GCN
Pathogenic (ref.)
GCN
Pathogenic (gene)
CNG
BenignPathogenicUnits15  1522  23

gnomAD

References

Direct supporting references for info on this page.

2
Joining the fingers: a HOXD13 Story.
Nathalie,Brison, Philippe,Debeer, Przemko,Tylzanowski
Developmental dynamics : an official publication of the American Association of Anatomists · 2014-01-01
pmid:24038517
3
Resources for Genetics Professionals — Genetic Disorders Caused by Nucleotide Repeat Expansions and Contractions
Stephanie E.,Wallace, Lora JH,Bean
GeneReviews® [Internet] · 2022-10-20
genereviews:NBK535148
4
Altered growth and branching patterns in synpolydactyly caused by mutations in HOXD13.
Y,Muragaki, S,Mundlos, J,Upton, B R,Olsen
Science (New York, N.Y.) · 1996-04-26
pmid:8614804
5
Eight-alanine duplication in homeobox D13 in a Chinese family with synpolydactyly.
Qian,Xin, Lin,Li, Jiangxia,Li, Rongfang,Qiu, Chenhong,Guo, Yaoqin,Gong, Qiji,Liu
Gene · 2012-03-03
pmid:22406499
6
Sequence composition changes in short tandem repeats: heterogeneity, detection, mechanisms and clinical implications.
Indhu-Shree,Rajan-Babu, Egor,Dolzhenko, Michael A,Eberle, Jan M,Friedman
Nature reviews. Genetics · 2024-03-11
pmid:38467784

Additional Literature

Additional literature related to this locus.

Raw PubMed search results
(All PubMed results returned by searching for this gene, tandem repeats, and disease, in medline format)

Genome sequencing in families with congenital limb malformations.
Jonas,Elsner, Martin A,Mensah, Manuel,Holtgrewe, Jakob,Hertzberg, Stefania,Bigoni, Andreas,Busche, Marie,Coutelier, Deepthi C,de Silva, Nursel,Elçioglu, Isabel,Filges, Erica,Gerkes, Katta M,Girisha, Luitgard,Graul-Neumann, Aleksander,Jamsheer, Peter,Krawitz, Ingo,Kurth, Susanne,Markus, Andre,Megarbane, André,Reis, Miriam S,Reuter, Daniel,Svoboda, Christopher,Teller, Beyhan,Tuysuz, Seval,Türkmen, Meredith,Wilson, Rixa,Woitschach, Inga,Vater, Almuth,Caliebe, Wiebke,Hülsemann, Denise,Horn, Stefan,Mundlos, Malte,Spielmann
Human genetics · 2021-06-22
pmid:34159400
TLR2/6 signaling promotes the expansion of premalignant hematopoietic stem and progenitor cells in the NUP98-HOXD13 mouse model of MDS.
Darlene A,Monlish, Zev J,Greenberg, Sima T,Bhatt, Kathryn M,Leonard, Molly P,Romine, Qian,Dong, Lauren,Bendesky, Eric J,Duncavage, Jeffrey A,Magee, Laura G,Schuettpelz
Experimental hematology · 2020-07-08
pmid:32652111
Unblending of Transcriptional Condensates in Human Repeat Expansion Disease.
Shaon,Basu, Sebastian D,Mackowiak, Henri,Niskanen, Dora,Knezevic, Vahid,Asimi, Stefanie,Grosswendt, Hylkje,Geertsema, Salaheddine,Ali, Ivana,Jerković, Helge,Ewers, Stefan,Mundlos, Alexander,Meissner, Daniel M,Ibrahim, Denes,Hnisz
Cell · 2020-05-07
pmid:32386547
A NUP98-HOXD13 fusion gene impairs differentiation of B and T lymphocytes and leads to expansion of thymocytes with partial TCRB gene rearrangement.
Chul Won,Choi, Yang Jo,Chung, Christopher,Slape, Peter D,Aplan
Journal of immunology (Baltimore, Md. : 1950) · 2009-10-19
pmid:19841179
Fork stalling and template switching as a mechanism for polyalanine tract expansion affecting the DYC mutant of HOXD13, a new murine model of synpolydactyly.
Olivier,Cocquempot, Véronique,Brault, Charles,Babinet, Yann,Herault
Genetics · 2009-06-22
pmid:19546318
Molecular characterization of HOXA13 polyalanine expansion proteins in hand-foot-genital syndrome.
Boris,Utsch, Colleen D,McCabe, Kenneth,Galbraith, Ricardo,Gonzalez, Mark,Born, Jörg,Dötsch, Michael,Ludwig, Heiko,Reutter, Jeffrey W,Innis
American journal of medical genetics. Part A · 2007-12-15
pmid:17935235
Severe digital abnormalities in a patient heterozygous for both a novel missense mutation in HOXD13 and a polyalanine tract expansion in HOXA13.
P,Debeer, C,Bacchelli, P J,Scambler, L,De Smet, J-P,Fryns, F R,Goodman
Journal of medical genetics · 2002-11-01
pmid:12414828
HOXD13 polyalanine tract expansion in classical synpolydactyly type Vordingborg.
Klaus Wilbrandt,Kjaer, Jess,Hedeboe, Merete,Bugge, Claus,Hansen, Karen,Friis-Henriksen, Maria Baeksted,Vestergaard, Niels,Tommerup, John M,Opitz
American journal of medical genetics · 2002-06-15
pmid:12116248
The mouse Hoxd13(spdh) mutation, a polyalanine expansion similar to human type II synpolydactyly (SPD), disrupts the function but not the expression of other Hoxd genes.
S,Bruneau, K R,Johnson, M,Yamamoto, A,Kuroiwa, D,Duboule
Developmental biology · 2001-09-15
pmid:11543619