MDFI

MDFI
Identifiers
Aliases	MDFI, MyoD family inhibitor, I-MF, I-mfa
External IDs	OMIM: 604971 MGI: 107687 HomoloGene: 21150 GeneCards: MDFI
Gene location (Human)
Chr.	Chromosome 6 (human)
End	41,654,244 bp
Gene location (Mouse)
Chr.	Chromosome 17 (mouse)
End	48,145,616 bp
RNA expression pattern
	Top expressed in
	ganglionic eminence; ; minor salivary glands; ; body of tongue; ; gallbladder; ; canal of the cervix; ; vagina; ; upper lobe of left lung; ; inferior ganglion of vagus nerve; ; superior surface of tongue; ; left uterine tube;
	Top expressed in
	yolk sac; ; basilar part of occipital bone; ; external carotid artery; ; internal carotid artery; ; humerus; ; Meckel's cartilage; ; lip; ; esophagus; ; maxillary prominence; ; sphenoid bone;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	protein binding; identical protein binding; transcription factor binding;
Cellular component	cytoplasm; nucleus;
Biological process	cytoplasmic sequestering of transcription factor; embryonic skeletal system morphogenesis; multicellular organism development; trophoblast giant cell differentiation; cell differentiation; negative regulation of transcription, DNA-templated; negative regulation of transcription by RNA polymerase II; dorsal/ventral axis specification; negative regulation of Wnt signaling pathway; negative regulation of DNA binding;
	Sources:Amigo / QuickGO
Orthologs
	4188
	17240
	ENSG00000112559
	ENSMUSG00000032717
	Q99750
	P70331
	NM_001300804; NM_001300805; NM_001300806; NM_005586
	NM_001109973; NM_001276390; NM_001276391; NM_010783
	NP_001287733; NP_001287734; NP_001287735; NP_005577
	NP_001103443; NP_001263319; NP_001263320; NP_034913
	Wikidata
View/Edit Human	View/Edit Mouse

MyoD family inhibitor is a protein that in humans is encoded by the MDFI gene.^[5]^[6]^[7]

Function[edit]

This protein is a transcription factor that negatively regulates other myogenic family proteins. Studies of the mouse homolog, I-mf, show that it interferes with myogenic factor function by masking nuclear localization signals and preventing DNA binding. Knockout mouse studies show defects in the formation of vertebrae and ribs that also involve cartilage formation in these structures.^[7]

Interactions[edit]

MDFI has been shown to interact with:

References[edit]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000112559 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000032717 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ Kraut N (Sep 1997). "The gene encoding I-mf (Mdfi) maps to human chromosome 6p21 and mouse chromosome 17". Mamm Genome. 8 (8): 618–9. doi:10.1007/s003359900517. PMID 9250874. S2CID 25160364.
^ Wang Q, Young TM, Mathews MB, Pe'ery T (Mar 2007). "Developmental regulators containing the I-mfa domain interact with T cyclins and Tat and modulate transcription". J Mol Biol. 367 (3): 630–46. doi:10.1016/j.jmb.2007.01.020. PMC 1868487. PMID 17289077.
^ ^a ^b "Entrez Gene: MDFI MyoD family inhibitor".
^ ^a ^b ^c Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (Oct 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
^ ^a ^b Chen CM, Kraut N, Groudine M, Weintraub H (Sep 1996). "I-mf, a novel myogenic repressor, interacts with members of the MyoD family". Cell. 86 (5): 731–41. doi:10.1016/s0092-8674(00)80148-8. PMID 8797820. S2CID 16252710.

Further reading[edit]

Chen CM, Kraut N, Groudine M, Weintraub H (1996). "I-mf, a novel myogenic repressor, interacts with members of the MyoD family". Cell. 86 (5): 731–41. doi:10.1016/S0092-8674(00)80148-8. PMID 8797820. S2CID 16252710.
Kraut N, Snider L, Chen CM, Tapscott SJ, Groudine M (1999). "Requirement of the mouse I-mfa gene for placental development and skeletal patterning". EMBO J. 17 (21): 6276–88. doi:10.1093/emboj/17.21.6276. PMC 1170953. PMID 9799236.
Snider L, Thirlwell H, Miller JR, Moon RT, Groudine M, Tapscott SJ (2001). "Inhibition of Tcf3 binding by I-mfa domain proteins". Mol. Cell. Biol. 21 (5): 1866–73. doi:10.1128/MCB.21.5.1866-1873.2001. PMC 86756. PMID 11238923.
Ma R, Rundle D, Jacks J, Koch M, Downs T, Tsiokas L (2004). "Inhibitor of myogenic family, a novel suppressor of store-operated currents through an interaction with TRPC1". J. Biol. Chem. 278 (52): 52763–72. doi:10.1074/jbc.M309610200. PMID 14530267.
Mizugishi K, Hatayama M, Tohmonda T, Ogawa M, Inoue T, Mikoshiba K, Aruga J (2004). "Myogenic repressor I-mfa interferes with the function of Zic family proteins". Biochem. Biophys. Res. Commun. 320 (1): 233–40. doi:10.1016/j.bbrc.2004.05.158. PMID 15207726.
Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
Lim J, Hao T, Shaw C, Patel AJ, Szabó G, Rual JF, Fisk CJ, Li N, Smolyar A, Hill DE, Barabási AL, Vidal M, Zoghbi HY (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–14. doi:10.1016/j.cell.2006.03.032. PMID 16713569. S2CID 13709685.

This article on a gene on human chromosome 6 is a stub. You can help Wikipedia by expanding it.

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000112559 – Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000032717 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid9250874-5] Kraut N (Sep 1997). "The gene encoding I-mf (Mdfi) maps to human chromosome 6p21 and mouse chromosome 17". Mamm Genome. 8 (8): 618–9. doi:10.1007/s003359900517. PMID 9250874. S2CID 25160364.

[pmid17289077-6] Wang Q, Young TM, Mathews MB, Pe'ery T (Mar 2007). "Developmental regulators containing the I-mfa domain interact with T cyclins and Tat and modulate transcription". J Mol Biol. 367 (3): 630–46. doi:10.1016/j.jmb.2007.01.020. PMC 1868487. PMID 17289077.

[entrez-7] "Entrez Gene: MDFI MyoD family inhibitor".

[pmid16189514-8] Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (Oct 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.

[pmid8797820-9] Chen CM, Kraut N, Groudine M, Weintraub H (Sep 1996). "I-mf, a novel myogenic repressor, interacts with members of the MyoD family". Cell. 86 (5): 731–41. doi:10.1016/s0092-8674(00)80148-8. PMID 8797820. S2CID 16252710.

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MDFI

Function[edit]

Interactions[edit]

References[edit]

Further reading[edit]

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