negative regulation of transcription by RNA polymerase II
transcription, DNA-templated
negative regulation of nucleic acid-templated transcription
regulation of transcription by RNA polymerase II
Sources:Amigo / QuickGO
Orthologs
Species
Human
Mouse
Entrez
6913
21384
Ensembl
ENSG00000092607
ENSMUSG00000027868
UniProt
Q96SF7
O70306
RefSeq (mRNA)
NM_152380 NM_001330677
NM_009323
RefSeq (protein)
NP_001317606 NP_689593
NP_033349
Location (UCSC)
Chr 1: 118.88 – 118.99 Mb
Chr 3: 99.15 – 99.26 Mb
PubMed search
[3]
[4]
Wikidata
View/Edit Human
View/Edit Mouse
T-box transcription factor TBX15 is protein that is encoded in humans by the Tbx15 gene, mapped to Chromosome 3 in mice [5] and Chromosome 1 in humans. Tbx15 is a transcription factor that plays a key role in embryonic development. Like other members of the T-box subfamily, Tbx15 is expressed in the notochord and primitive streak, where it assists with the formation and differentiation of the mesoderm. It is steadily downregulated after segmentation of the paraxial mesoderm.[6]
Expression of the T-box overall is a requirement for an embryo to remain viable. Heterozygous T-null mutations in mice result in short tails and some defects in sacral vertebrae.[7] Homozygous null embryos display extreme deformities with mesodermal development: the axis of the body is shortened, the notochord fails to form, and posterior somites never develop.[7] Embryonic death occurs around 10 days due to the failure to form the allantois.[7]
Tbx15 plays a relatively minor role within this family. Tbx15 plays a role in the development of the skeleton. it is mainly associated with the development of the limbs, spinal column, and head. In particular, Tbx15 is shown to influence the development of the scapula or shoulder blade.[8] Tbx15 expression is also seen in limb buds, in the craniofacial region, and in the skin.[9] Failure of expression results in Cousin Syndrome, a disorder characterized by defects in craniofacial development and malformation of the shoulder girdle.
The effects of Tbx15 are also demonstrated in regulation of adipocyte differentiation, positional regulation of the dorsolateral mesenchyme, and growth of mitochondria. Tbx15, together with SMARCD3, triggers development glycolytic fast-twitch muscles by the activation of the Akt/PKB signaling pathway.[10]
^ abcGRCh38: Ensembl release 89: ENSG00000092607 – Ensembl, May 2017
^ abcGRCm38: Ensembl release 89: ENSMUSG00000027868 – 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.
^Agulnik SI, Papaioannou VE, Silver LM (July 1998). "Cloning, mapping, and expression analysis of TBX15, a new member of the T-Box gene family". Genomics. 51 (1): 68–75. doi:10.1006/geno.1998.5278. PMID 9693034.
^Herrmann BG (November 1991). "Expression pattern of the Brachyury gene in whole-mount TWis/TWis mutant embryos". Development. 113 (3): 913–917. doi:10.1242/dev.113.3.913. PMID 1821859.
^ abcHerrmann BG, Labeit S, Poustka A, King TR, Lehrach H (February 1990). "Cloning of the T gene required in mesoderm formation in the mouse". Nature. 343 (6259): 617–622. Bibcode:1990Natur.343..617H. doi:10.1038/343617a0. PMID 2154694. S2CID 4365020.
^Singh MK, Petry M, Haenig B, Lescher B, Leitges M, Kispert A (February 2005). "The T-box transcription factor Tbx15 is required for skeletal development". Mechanisms of Development. 122 (2): 131–144. doi:10.1016/j.mod.2004.10.011. hdl:11858/00-001M-0000-0012-EA17-1. PMID 15652702. S2CID 15706546.
^Campbell GP, Farkas DR, Chapman DL (May 2022). "Ectopic expression of T in the paraxial mesoderm disrupts somite maturation in the mouse". Developmental Biology. 485: 37–49. doi:10.1016/j.ydbio.2022.02.010. PMID 35276131. S2CID 247357257.
^Omairi S, Matsakas A, Degens H, Kretz O, Hansson KA, Solbrå AV, et al. (August 2016). Cossu, Giulio (ed.). "Enhanced exercise and regenerative capacity in a mouse model that violates size constraints of oxidative muscle fibres". eLife. 5: e16940. doi:10.7554/eLife.16940. PMC 4975572. PMID 27494364.
transcription factor TBX15 is protein that is encoded in humans by the Tbx15 gene, mapped to Chromosome 3 in mice and Chromosome 1 in humans. Tbx15 is a transcription...
inactivating variants in the gene coding for the T-box transcription factor, TBX15. They also proposed to name the condition "Cousin syndrome" because the...
oxygen levels at high elevation, and in a region containing the WARS2 and TBX15 loci which affect body-fat distribution in the Inuit. In Papuans, introgressed...
motif from similar protein – High-throughput in vitro [900] BYTCACACCYHV TBX15 ENSG00000092607 T-box Known motif – High-throughput in vitro [901] TCACACCT...
expression into specialized white preadipocytes. Such genes are Shox2, En1, Tbx15, HoxC9, HoxC8, and HoxA5. The study of the gene expression is important...
or differentiation during development and disease. SMARCD3 together with TBX15 triggers development glycolytic fast-twitch muscles by the activation of...
(Aug 2007). "Transcriptional repression by the T-box proteins Tbx18 and Tbx15 depends on Groucho corepressors". The Journal of Biological Chemistry. 282...