Gene
tlx2
- ID
- ZDB-GENE-020208-1
- Name
- T cell leukemia homeobox 2
- Symbol
- tlx2 Nomenclature History
- Previous Names
- Type
- protein_coding_gene
- Location
- Chr: 14 Mapping Details/Browsers
- Description
- Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific. Acts upstream of or within inner ear development. Predicted to be active in nucleus. Is expressed in Rohon-Beard neurons; inner ear; and statoacoustic (VIII) ganglion. Orthologous to human TLX2 (T cell leukemia homeobox 2).
- Genome Resources
- Note
- None
- Comparative Information
-
- All Expression Data
- 6 figures from 6 publications
- Cross-Species Comparison
- High Throughput Data
- Thisse Expression Data
- No data available
Wild Type Expression Summary
- All Phenotype Data
- No data available
- Cross-Species Comparison
- Alliance
Phenotype Summary
Mutations
| Allele | Type | Localization | Consequence | Mutagen | Supplier |
|---|---|---|---|---|---|
| la027578Tg | Transgenic insertion | Unknown | Unknown | DNA | |
| sa22417 | Allele with one point mutation | Unknown | Premature Stop | ENU | |
| sa35628 | Allele with one point mutation | Unknown | Splice Site | ENU |
1 - 3 of 3
Show
| Targeting Reagent | Created Alleles | Citations |
|---|---|---|
| CRISPR1-tlx2 | Lin et al., 2025 | |
| CRISPR2-tlx2 | Lin et al., 2025 | |
| MO1-tlx2 | N/A | Wang et al., 2015 |
| MO2-tlx2 | N/A | Sundaramoorthi et al., 2023 |
1 - 4 of 4
Show
Human Disease
Domain, Family, and Site Summary
Domain Details Per Protein
| Protein | Additional Resources | Length | Homedomain-like superfamily | Homeobox, conserved site | Homeodomain | Homeodomain, metazoa | T-cell leukemia homeobox protein 1/2/3 |
|---|---|---|---|---|---|---|---|
| UniProtKB:A1A5U3 | InterPro | 301 | |||||
| UniProtKB:A0A2R8QHC0 | InterPro | 309 |
1 - 2 of 2
Interactions and Pathways
No data available
Plasmids
No data available
No data available
| Relationship | Marker Type | Marker | Accession Numbers | Citations |
|---|---|---|---|---|
| Contained in | BAC | DKEY-285J18 | ZFIN Curated Data | |
| Encodes | cDNA | MGC:158207 | ZFIN Curated Data |
1 - 2 of 2
Show
| Type | Accession # | Sequence | Length (nt/aa) | Analysis |
|---|---|---|---|---|
| RNA | RefSeq:NM_153651 (1) | 1740 nt | ||
| Genomic | GenBank:CR847836 (1) | 62863 nt | ||
| Polypeptide | UniProtKB:A0A2R8QHC0 (1) | 309 aa |
- Lin, S.J., Huang, K., Petree, C., Qin, W., Varshney, P., Varshney, G.K. (2025) Optimizing gRNA selection for high-penetrance F0 CRISPR screening for interrogating disease gene function. Nucleic acids research. 53:
- Sundaramoorthi, H., Fallatah, W., Mary, J., Jagadeeswaran, P. (2023) Discovery of seven hox genes in zebrafish thrombopoiesis. Blood cells, molecules & diseases. 104:102796102796
- Lobbardi, R., Pinder, J., Martinez-Pastor, B., Theodorou, M., Blackburn, J.S., Abraham, B.J., Namiki, Y., Mansour, M., Abdelfattah, N.S., Molodtsov, A., Alexe, G., Toiber, D., de Waard, M., Jain, E., Boukhali, M., Lion, M., Bhere, D., Shah, K., Gutierrez, A., Stegmaier, K., Silverman, L.B., Sadreyev, R.I., Asara, J.M., Oettinger, M.A., Haas, W., Look, A.T., Young, R.A., Mostoslavsky, R., Dellaire, G., Langenau, D.M. (2017) TOX regulates growth, DNA repair, and genomic instability in T-cell Acute Lymphoblastic Leukemia. Cancer discovery. 7(11):1336-1353
- Elkon, R., Milon, B., Morrison, L., Shah, M., Vijayakumar, S., Racherla, M., Leitch, C.C., Silipino, L., Hadi, S., Weiss-Gayet, M., Barras, E., Schmid, C.D., Ait-Lounis, A., Barnes, A., Song, Y., Eisenman, D.J., Eliyahu, E., Frolenkov, G.I., Strome, S.E., Durand, B., Zaghloul, N.A., Jones, S.M., Reith, W., Hertzano, R. (2015) RFX transcription factors are essential for hearing in mice. Nature communications. 6:8549
- Petit, D., Teppa, E., Mir, A., Vicogne, D., Thisse, C., Thisse, B., Filloux, C., Harduin-Lepers, A. (2015) Integrative view of α2,3-sialyltransferases (ST3Gal) molecular and functional evolution in deuterostomes: significance of lineage specific losses. Mol. Biol. Evol.. 32(4):906-27
- Wang, J., Wu, Y., Zhao, F., Wu, Y., Dong, W., Zhao, J., Zhu, Z., Liu, D. (2015) Fgf-signaling-dependent sox9a and atoh1a regulate otic neural development in zebrafish. The Journal of neuroscience : the official journal of the Society for Neuroscience. 35:234-44
- Varshney, G.K., Lu, J., Gildea, D., Huang, H., Pei, W., Yang, Z., Huang, S.C., Schoenfeld, D.S., Pho, N., Casero, D., Hirase, T., Mosbrook-Davis, D.M., Zhang, S., Jao, L.E., Zhang, B., Woods, I.G., Zimmerman, S., Schier, A.F., Wolfsberg, T., Pellegrini, M., Burgess, S.M., and Lin, S. (2013) A large-scale zebrafish gene knockout resource for the genome-wide study of gene function. Genome research. 23(4):727-735
- Van Otterloo, E., Li, W., Garnett, A., Cattell, M., Medeiros, D.M., and Cornell, R.A. (2012) Novel Tfap2-mediated control of soxE expression facilitated the evolutionary emergence of the neural crest. Development (Cambridge, England). 139(4):720-730
- Jovelin, R., Yan, Y.L., He, X., Catchen, J., Amores, A., Canestro, C., Yokoi, H., and Postlethwait, J.H. (2010) Evolution of developmental regulation in the vertebrate FgfD subfamily. Journal of experimental zoology. Part B, Molecular and developmental evolution. 314(1):33-56
- Wotton, K.R., Weierud, F.K., Juárez-Morales, J.L., Alvares, L.E., Dietrich, S., and Lewis, K.E. (2009) Conservation of gene linkage in dispersed vertebrate NK homeobox clusters. Development genes and evolution. 219(9-10):481-496
1 - 10 of 23
Show