Abstract
During vertebrate development, clustered genes from the Hox family of transcription factors are activated in a precise temporal and spatial sequence that follows their chromosomal order (the “ Hox clock”). Recent advances in the knowledge of the underlying mechanisms reveal that the embryo uses a variety of strategies to implement this colinear process, depending on both the type and the evolutionary history of axial structures. The search for a universal mechanism has likely hampered our understanding of this enigmatic phenomenon, which may be caused by various and unrelated regulatory processes, as long as the final distribution of proteins (the HOX code) is preserved.
References
38
Referenced
435
10.1038/276565a0
10.1242/dev.104.Supplement.169
10.1016/0092-8674(89)90912-4
10.1002/j.1460-2075.1989.tb03534.x
10.1016/0092-8674(91)90574-I
10.1016/0092-8674(92)90471-N
- R. S. Mann, M. Affolter, Curr. Opin. Genet. Dev.4, 423 (1998). / Curr. Opin. Genet. Dev. (1998)
10.1016/0092-8674(92)90513-C
10.1242/dev.129.12.2957
10.1016/S0092-8674(02)00871-1
10.1016/0092-8674(92)90588-4
10.1038/35001077
10.1038/35012620
10.1016/S0959-437X(05)80072-3
10.1016/0168-9525(94)90132-5
10.1101/gad.9.13.1667
10.1242/dev.128.10.1911
10.1126/science.1085887
- J. Deschamps et al., Int. J. Dev. Biol.43, 635 (1999). / Int. J. Dev. Biol. (1999)
10.1006/dbio.2001.0157
10.1016/S0925-4773(97)00104-4
10.1038/370567a0
10.1016/S0092-8674(00)81303-3
10.1016/S0092-8674(00)80749-7
-
M. Kmita et al., Genes Dev.14, 198 (2000).
(
10.1101/gad.14.2.198
) / Genes Dev. (2000) 10.1016/S1534-5807(02)00289-7
10.1016/S0959-437X(97)80075-5
10.1016/S0925-4773(02)00329-5
10.1016/S0896-6273(01)00544-X
10.1242/dev.129.22.5103
10.1093/emboj/17.6.1788
10.1016/S0092-8674(01)00436-6
10.1016/S0092-8674(01)00437-8
10.1016/S0092-8674(03)00310-6
10.1038/nature01189
10.1242/dev.121.10.3163
- S. J. Gaunt, Int. J. Dev. Biol.38, 549 (1994). / Int. J. Dev. Biol. (1994)
- We thank S. Cohen M. McDonald and J. Cobb for critical reading of the manuscript.
Dates
Type | When |
---|---|
Created | 22 years, 1 month ago (July 17, 2003, 4:32 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 9, 2024, 9:57 p.m.) |
Indexed | 1 month, 3 weeks ago (July 2, 2025, 1:51 p.m.) |
Issued | 22 years, 1 month ago (July 18, 2003) |
Published | 22 years, 1 month ago (July 18, 2003) |
Published Print | 22 years, 1 month ago (July 18, 2003) |
@article{Kmita_2003, title={Organizing Axes in Time and Space; 25 Years of Colinear Tinkering}, volume={301}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1085753}, DOI={10.1126/science.1085753}, number={5631}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Kmita, Marie and Duboule, Denis}, year={2003}, month=jul, pages={331–333} }