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Reviewed September 2013
What is the official name of the MLPH gene?
The official name of this gene is “melanophilin.”
MLPH is the gene's official symbol. The MLPH gene is also known by other names, listed below.
Read more about gene names and symbols on the About page.
What is the normal function of the MLPH gene?
The MLPH gene provides instructions for making a protein called melanophilin. This protein is found in pigment-producing cells called melanocytes, where it helps transport structures called melanosomes. These structures produce a pigment called melanin, which is the substance that gives skin, hair, and eyes their color (pigmentation). Melanophilin interacts with proteins produced from the MYO5A and RAB27A genes to form a complex that transports melanosomes to the outer edges of melanocytes. From there, the melanosomes are transferred to other types of cells, where they provide the pigment needed for normal hair, skin, and eye coloring.
How are changes in the MLPH gene related to health conditions?
Where is the MLPH gene located?
Cytogenetic Location: 2q37.3
Molecular Location on chromosome 2: base pairs 237,486,410 to 237,555,318
(Homo sapiens Annotation Release 107, GRCh38.p2) (
The MLPH gene is located on the long (q) arm of chromosome 2 at position 37.3.
More precisely, the MLPH gene is located from base pair 237,486,410 to base pair 237,555,318 on chromosome 2.
See How do geneticists indicate the location of a gene? in the Handbook.
Where can I find additional information about MLPH?
You and your healthcare professional may find the following resources about MLPH helpful.
You may also be interested in these resources, which are designed for genetics professionals and researchers.
What other names do people use for the MLPH gene or gene products?
See How are genetic conditions and genes named? in the Handbook.
Where can I find general information about genes?
The Handbook provides basic information about genetics in clear language.
These links provide additional genetics resources that may be useful.
What glossary definitions help with understanding MLPH?
You may find definitions for these and many other terms in the Genetics Home Reference Glossary.
See also Understanding Medical Terminology.
References (6 links)
The resources on this site should not be used as a substitute for professional medical care or advice. Users seeking information about a personal genetic disease, syndrome, or condition should consult with a qualified healthcare professional. See How can I find a genetics professional in my area? in the Handbook.