Assignment of FGF8 to human chromosome 10q25-q26: mutations in FGF8 may be responsible for some types of acrocephalosyndactyly linked to this region

Genomics
R A WhiteC A MacArthur

Abstract

Emerging evidence suggests that Fgf8, a recently identified member of the fibroblast growth factor family, plays an important role in outgrowth and patterning of the face, limbs, and central nervous system of the vertebrate embryo. We report the mapping of FGF8 to human chromosome 10q25-q26, using Southern blot analyses of genomic DNAs from rodent/human somatic cell hybrid lines. Apert, Crouzon, Jackson-Weiss, and Pfeiffer syndromes are craniosynostoses genetically linked in part to 10q25-q26 and are associated with point mutations in the extracellular domain of FGFR2. Given the assignment to the same chromosomeal band(s) as FGFR2 and the probable ligand-receptor relationship of the gene products of FGF8 and FGFR2, we hypothesize that some cases of these craniosynostoses linked to 10q25-q26 that do not have mutations in FGFR2 may involve mutations in FGF8.

Citations

Dec 1, 1996·Journal of Medical Genetics·A Raas-RothschildA Munnich
Jun 27, 1998·The British Journal of Oral & Maxillofacial Surgery·U Joos
Dec 31, 2003·American Journal of Medical Genetics. Part a·Tony RoscioliMichael F Buckley
Jul 13, 2002·American Journal of Medical Genetics·Richard I KelleyEthylin W Jabs
Jul 17, 2010·Current Opinion in Ophthalmology·Brian J Forbes
Sep 12, 1997·The Journal of Biological Chemistry·H EmotoN Itoh
Jul 9, 2016·The Journal of Craniofacial Surgery·Jinchao Li, Shouhong Li
Oct 22, 2020·Child's Nervous System : ChNS : Official Journal of the International Society for Pediatric Neurosurgery·Ioannis N Mavridis, Desiderio Rodrigues
Jun 1, 1997·Current Opinion in Genetics & Development·L De Moerlooze, C Dickson
May 1, 1997·The Journal of Steroid Biochemistry and Molecular Biology·J WuI M Chiu

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.