MED25 gene

mediator complex subunit 25

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

This gene encodes a component of the transcriptional coactivator complex termed the Mediator complex. This complex is required for transcription of most RNA polymerase II-dependent genes. The encoded protein plays a role in chromatin modification and in preinitiation complex assembly. Mutations in this gene are associated with Charcot-Marie-Tooth disease type 2B2. [provided by RefSeq, Apr 2010]

From UniProt:

Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. Required for RARA/RXRA-mediated transcription.

Covered on Genetics Home Reference:

From NCBI Gene:

  • Charcot-Marie-Tooth disease type 2B2
  • Basel-Vanagaite-Smirin-Yosef syndrome

From UniProt:

Charcot-Marie-Tooth disease 2B2 (CMT2B2): A recessive axonal form of Charcot-Marie-Tooth disease, a disorder of the peripheral nervous system, characterized by progressive weakness and atrophy, initially of the peroneal muscles and later of the distal muscles of the arms. Charcot-Marie-Tooth disease is classified in two main groups on the basis of electrophysiologic properties and histopathology: primary peripheral demyelinating neuropathies (designated CMT1 when they are dominantly inherited) and primary peripheral axonal neuropathies (CMT2). Neuropathies of the CMT2 group are characterized by signs of axonal degeneration in the absence of obvious myelin alterations, normal or slightly reduced nerve conduction velocities, and progressive distal muscle weakness and atrophy. Nerve conduction velocities are normal or slightly reduced. [MIM:605589]

Basel-Vanagaite-Smirin-Yosef syndrome (BVSYS): An autosomal recessive syndrome characterized by eye, brain, cardiac and palatal abnormalities as well as growth retardation, microcephaly and severe intellectual disability. [MIM:616449]

Cytogenetic Location: 19q13.3, which is the long (q) arm of chromosome 19 at position 13.3

Molecular Location: base pairs 49,818,279 to 49,840,384 on chromosome 19 (Homo sapiens Annotation Release 108, GRCh38.p7) (NCBI)

Cytogenetic Location: 19q13.3, which is the long (q) arm of chromosome 19 at position 13.3
  • ACID1
  • ARC92
  • BVSYS
  • CMT2B2
  • P78
  • PTOV2
  • TCBAP0758