DMRT1

Doublesex and mab-3 related transcription factor 1

Available structures

Ortholog search: PDBe, RCSB

List of PDB id codes
4YJ0

Identifiers

Symbols

DMRT1 ; CT154; DMT1

External IDs

OMIM: 602424 MGI: 1354733 HomoloGene: 9280 GeneCards: DMRT1 Gene

Gene ontology
Molecular function	• RNA polymerase II regulatory region sequence-specific DNA binding • core promoter proximal region sequence-specific DNA binding • transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding • chromatin binding • transcription factor activity, sequence-specific DNA binding • protein homodimerization activity • metal ion binding • protein heterodimerization activity
Cellular component	• nucleus • cytoplasm
Biological process	• negative regulation of transcription from RNA polymerase II promoter • cell morphogenesis • male germ cell proliferation • transcription from RNA polymerase II promoter • spermatogenesis • sex differentiation • germ cell migration • male sex determination • intracellular signal transduction • negative regulation of meiotic nuclear division • positive regulation of mitotic nuclear division • positive regulation of transcription from RNA polymerase II promoter • male sex differentiation • oocyte development • Sertoli cell differentiation • Sertoli cell development • positive regulation of meiosis I • regulation of nodal signaling pathway • positive regulation of male gonad development
Sources: Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 9:
0.84 – 0.97 Mb

Chr 19:
25.51 – 25.6 Mb

PubMed search

Doublesex and mab-3 related transcription factor 1, also known as DMRT1, is a protein which in humans is encoded by the DMRT1 gene.^[1]^[2]^[3]

Function

This gene is found in a cluster with two other members of the gene family, having in common a zinc finger-like DNA-binding motif (DM domain). The DM domain is an ancient, conserved component of the vertebrate sex-determining pathway that is also a key regulator of male development in flies and nematodes, and is found to be the key sex-determining factor in chickens.^[4] This gene exhibits a gonad-specific and sexually dimorphic expression pattern, just like the related doublesex gene in fruit flies. Defective testicular development and XY feminization occur when this gene is hemizygous.^[1]

The DMRT1 gene is located at the end of the 9th chromosome. This gene is a dose sensitive transcription factor protein that regulates Sertoli cells and germ cell. The majority of this gene is located in the testicular cord and Sertoli cells, with a small amount in the germ cells. Two copies of this gene are required for normal sexual development. When a DMRT1 gene is lost the most common disease is chromosome 9p deletion, which causes abnormal testicular formation and feminization. The DMRT1 gene is critical in the male sex determination and without this gene the default female characteristic takes over and male characteristic is slight or non-existent. ¬¬¬¬In the knockout model of this gene, the mice showed changes in both Sertoli and germ cells soon after the gonadal ridge was formed. The main defects associated with this knockout gene were developmental arrest, excess proliferation of germ cells, and failure to undergo meiosis, mitosis, or migration. Thus, the knockout model shows that loss of the DMRT1 gene is associated with incomplete germ cell development leading to infertility, abnormal testicular formation, and/or feminization of the affected individual.

References

1 2 "Entrez Gene: DMRT1 doublesex and mab-3 related transcription factor 1".
↑ Raymond CS, Shamu CE, Shen MM, Seifert KJ, Hirsch B, Hodgkin J, Zarkower D (February 1998). "Evidence for evolutionary conservation of sex-determining genes". Nature 391 (6668): 691–5. doi:10.1038/35618. PMID 9490411.
↑ Raymond CS, Parker ED, Kettlewell JR, Brown LG, Page DC, Kusz K, Jaruzelska J, Reinberg Y, Flejter WL, Bardwell VJ, Hirsch B, Zarkower D (June 1999). "A region of human chromosome 9p required for testis development contains two genes related to known sexual regulators". Hum. Mol. Genet. 8 (6): 989–96. doi:10.1093/hmg/8.6.989. PMID 10332030.
↑ Smith CA, Roeszler KN, Ohnesorg T, Cummins DM, Farlie PG, Doran TJ, Sinclair AH (August 2009). "The avian Z-linked gene DMRT1 is required for male sex determination in the chicken". Nature 461 (7261): 267–71. doi:10.1038/nature08298. PMID 19710650.

Anthony D. Krentza,b, Mark W. Murphya, Shinseog Kima,1, Matthew S. Cookc, Blanche Capelc, Rui Zhud, Angabin Matind, Aaron L. Sarvere, Keith L. Parkerf, Michael D. Griswoldg, Leendert H. J. Looijengah, Vivian J. Bardwella and David Zarkower. "The DM Domain Protein DMRT1 Is a Dose-sensitive Regulator of Fetal Germ Cell Proliferation and Pluripotency." The DM Domain Protein DMRT1 Is a Dose-sensitive Regulator of Fetal Germ Cell Proliferation and Pluripotency. PNAS, 29 Oct. 2009. Web. 12 Mar. 2014.
Christopher S. Raymond1, Emily D. Parker2, Jae R. Kettlewell1, Laura G. Brown3, David C. Page3, Kamila Kusz4, Jadwiga Jaruzelska4, Yuri Reinberg5, Wendy L. Flejter6, Vivian J. Bardwell1,2, Betsy Hirsch7 and David Zarkower1. "Human Molecular Genetics." A Region of Human Chromosome 9p Required for Testis Development Contains Two Genes Related to Known Sexual Regulators. Oxford Journal, n.d. Web. 28 Feb. 2014.
Craig A. Smith, Kelly N. Roeszler, Thomas Ohnesorg, David M. Cummins, Peter G. Farlie, Timothy J. Doran & Andrew H. Sinclair. "The Avian Z-linked Gene DMRT1 Is Required for Male Sex Determination in the Chicken." Nature.com. Nature, 26 Aug. 2009. Web. 12 Mar. 2014.
"DMRT1 Gene." - GeneCards. Crown Human Genome Center, Department of Molecular Genetics, the Weizmann Institute of Science,http://genome.ucsc.edu/. 23 Oct. 2013. Web. 12 Mar. 2014.
Ning Lei, Kaori I. Hornbaker, Daren A. Rice, Tatiana Karpova, Valentine A. Agbor, and Leslie L. Heckert. "Sex-specific Differences in Mouse DMRT1 Expression Are Both Cell Type- and Stage-dependent during Gonad Development." Sex-specific Differences in Mouse DMRT1 Expression Are Both Cell Type- and Stage-dependent during Gonad Development. NIH Public Access, 13 June 2007. Web. 12 Mar. 2014.

External links

DMRT1 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)
http://www.dmrt1.umn.edu

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

Transcription factors and intracellular receptors

(1) Basic domains

(1.1) Basic leucine zipper (bZIP)	Activating transcription factor AATF 1 2 3 4 5 6 7 AP-1 c-Fos FOSB FOSL1 FOSL2 JDP2 c-Jun JUNB JunD BACH 1 2 BATF BLZF1 C/EBP α β γ δ ε ζ CREB 1 3 L1 CREM DBP DDIT3 GABPA HLF MAF B F G K NFE 2 L1 L2 L3 NFIL3 NRL NRF 1 2 3 XBP1

(1.2) Basic helix-loop-helix (bHLH)	ATOH1 AhR AHRR ARNT ASCL1 BHLH 2 3 9 ARNTL ARNTL ARNTL2 CLOCK EPAS1 FIGLA HAND 1 2 HES 5 6 HEY 1 2 L HES1 HIF 1A 3A ID 1 2 3 4 LYL1 MESP2 MXD4 MYCL1 MYCN Myogenic regulatory factors MyoD Myogenin MYF5 MYF6 Neurogenins 1 2 3 NeuroD 1 2 NPAS 1 2 3 OLIG 1 2 Pho4 Scleraxis SIM 1 2 TAL 1 2 Twist USF1

(1.3) bHLH-ZIP	AP-4 MAX MXD3 MITF MNT MLX MXI1 Myc SREBP 1 2

(1.4) NF-1	NFI A B C X SMAD R-SMAD 1 2 3 5 9 I-SMAD 6 7 4)

(1.5) RF-X	RFX 1 2 3 4 5 6 ANK

(1.6) Basic helix-span-helix (bHSH)	AP-2 α β γ δ ε

(2) Zinc finger DNA-binding domains

(2.1) Nuclear receptor (Cys₄)

subfamily 1	Thyroid hormone α β CAR FXR LXR α β PPAR α β/δ γ PXR RAR α β γ ROR α β γ Rev-ErbA α β VDR

subfamily 2	COUP-TF (I II Ear-2 HNF4 α γ PNR RXR α β γ Testicular receptor 2 4 TLX

subfamily 3	Steroid hormone Androgen Estrogen α β Glucocorticoid Mineralocorticoid Progesterone Estrogen related α β γ

subfamily 4	NUR NGFIB NOR1 NURR1

subfamily 5	LRH-1 SF1

subfamily 6	GCNF

subfamily 0	DAX1 SHP

(2.2) Other Cys₄

GATA
- 1
- 2
- 3
- 4
- 5
- 6
MTA
- 1
- 2
- 3
TRPS1

(2.3) Cys₂His₂

General transcription factors
- TFIIA
- TFIIB
- TFIID
- TFIIE
  - 1
  - 2
- TFIIF
- 1
- 2
  - TFIIH
  - 1
  - 2
  - 4
  - 2I
  - 3A
  - 3C1
  - 3C2

ATBF1
BCL
- 6
- 11A
- 11B
CTCF
E4F1
EGR
- 1
- 2
- 3
- 4
ERV3
GFI1
GLI-Krüppel family
- 1
- 2
- 3
- REST
- S1
- S2
- YY1
HIC
- 1
- 2
HIVEP
- 1
- 2
- 3
IKZF
- 1
- 2
- 3
ILF
- 2
- 3
KLF
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 17
MTF1
MYT1
OSR1
PRDM9
SALL
- 1
- 2
- 3
- 4
SP
- 1
- 2
- 4
- 7
- 8
TSHZ3
WT1
Zbtb7
- 7A
- 7B
ZBTB
- 11
- 16
- 17
- 20
- 32
- 33
- 40
zinc finger
- 3
- 7
- 9
- 10
- 19
- 22
- 24
- 33B
- 34
- 35
- 41
- 43
- 44
- 51
- 74
- 143
- 146
- 148
- 165
- 202
- 217
- 219
- 238
- 239
- 259
- 267
- 268
- 281
- 295
- 300
- 318
- 330
- 346
- 350
- 365
- 366
- 384
- 423
- 451
- 452
- 471
- 593
- 638
- 644
- 649
- 655

(2.4) Cys₆

HIVEP1

(2.5) Alternating composition

AIRE
DIDO1
GRLF1
ING
- 1
- 2
- 4
JARID
- 1A
- 1B
- 1C
- 1D
- 2
JMJD1B

(2.6) WRKY

WRKY

(3) Helix-turn-helix domains

(3.1) Homeodomain	ARX CDX 1 2 CRX CUTL1 DBX 1 2 DLX 3 4 5 EMX 1 2 EN 1 2 FHL 1 2 3 HESX1 HHEX HLX Homeobox A1 A2 A3 A4 A5 A7 A9 A10 A11 A13 B1 B2 B3 B4 B5 B6 B7 B8 B9 B13 C4 C5 C6 C8 C9 C10 C11 C12 C13 D1 D3 D4 D8 D9 D10 D11 D12 D13 HOPX IRX 1 2 3 4 5 6 MKX LMX 1A 1B MEIS 1 2 MEOX2 MNX1 MSX 1 2 NANOG NKX 2-1 2-2 2-3 2-5 3-1 3-2 6-1 6-2 NOBOX PBX 1 2 3 PHF 1 3 6 8 10 16 17 20 21A PHOX 2A 2B PITX 1 2 3 POU domain PIT-1 BRN-3: A B C Octamer transcription factor: 1 2 3/4 6 7 11 OTX 1 2 PDX1 SATB2 SHOX2 SIX 1 2 3 4 5 VAX1 ZEB 1 2

(3.2) Paired box	PAX 1 2 3 4 5 6 7 8 9 PRRX 1 2 RAX

(3.3) Fork head / winged helix	E2F 1 2 3 4 5 FOX proteins A1 A2 A3 C1 C2 D3 D4 E1 E3 F1 G1 H1 I1 J1 J2 K1 K2 L2 M1 N1 N3 O1 O3 O4 P1 P2 P3 P4

(3.4) Heat shock factors	HSF 1 2 4

(3.5) Tryptophan clusters	ELF 2 4 5 EGF ELK 1 3 4 ERF ETS 1 2 ERG SPIB ETV 1 4 5 6 FLI1 Interferon regulatory factors 1 2 3 4 5 6 7 8 MYB MYBL2

(3.6) TEA domain	transcriptional enhancer factor 1 2 3 4

(4) β-Scaffold factors with minor groove contacts

(4.1) Rel homology region	NF-κB NFKB1 NFKB2 REL RELA RELB NFAT C1 C2 C3 C4 5

(4.2) STAT	STAT 1 2 3 4 5 6

(4.3) p53	p53 TBX 1 2 3 5 19 21 22 TBR1 TBR2 TFT MYRF TP63

(4.4) MADS box	Mef2 A B C D SRF

(4.6) TATA-binding proteins	TBP TBPL1

(4.7) High-mobility group	BBX HMGB 1 2 3 4 HMGN 1 2 3 4 HNF 1A 1B LEF1 SOX 1 2 3 4 5 6 8 9 10 11 12 13 14 15 18 21 SRY SSRP1 TCF 3 4 TOX 1 2 3 4

(4.9) Grainyhead	TFCP2

(4.10) Cold-shock domain	CSDA YBX1

(4.11) Runt	CBF CBFA2T2 CBFA2T3 RUNX1 RUNX2 RUNX3 RUNX1T1

(0) Other transcription factors

(0.2) HMGI(Y)	HMGA 1 2 HBP1

(0.3) Pocket domain	Rb RBL1 RBL2

(0.5) AP-2/EREBP-related factors	Apetala 2 EREBP B3

(0.6) Miscellaneous	ARID 1A 1B 2 3A 3B 4A CAP IFI 16 35 MLL 2 3 T1 MNDA NFY A B C Rho/Sigma

see also transcription factor/coregulator deficiencies

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DMRT1

Function

References

Further reading

External links