Abstract
We have analyzed the genomic structure of three mouse t haplotypes of the t9 complementation group. Each of these t haplotypes, tw18, t4, and tks1, is known to have resulted from a rare recombination event between a complete t haplotype and a wild-type chromosome. Using molecular probes that identify sequences in the distal portion of the t complex, we have shown that each of these t haplotypes contains a similar (perhaps identical) deletion of one group of t complex sequences, and duplication of another group. These data suggest that the recombination events that produced these three t haplotypes involved similar unequal crossovers within the distal inversion. The deletion and duplication of genetic material associated with all members of the t9 complementation group tested provides a molecular explanation for the recessive lethal mutation associated with these t haplotypes.
Bibliography
Búcan, M., Herrmann, B. G., Frischauf, A. M., Bautch, V. L., Bode, V., Silver, L. M., Martin, G. R., & Lehrach, H. (1987). Deletion and duplication of DNA sequences is associated with the embryonic lethal phenotype of the t9 complementation group of the mouse t complex. Genes & Development, 1(4), 376â385.
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Dates
Type | When |
---|---|
Created | 18 years, 2 months ago (June 5, 2007, 5:15 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 13, 2021, 10:42 p.m.) |
Indexed | 1 month, 2 weeks ago (July 12, 2025, 6:52 p.m.) |
Issued | 38 years, 3 months ago (June 1, 1987) |
Published | 38 years, 3 months ago (June 1, 1987) |
Published Online | 38 years, 3 months ago (June 1, 1987) |
Published Print | 38 years, 3 months ago (June 1, 1987) |
@article{B_can_1987, title={Deletion and duplication of DNA sequences is associated with the embryonic lethal phenotype of the t9 complementation group of the mouse t complex.}, volume={1}, ISSN={1549-5477}, url={http://dx.doi.org/10.1101/gad.1.4.376}, DOI={10.1101/gad.1.4.376}, number={4}, journal={Genes & Development}, publisher={Cold Spring Harbor Laboratory}, author={Búcan, M and Herrmann, B G and Frischauf, A M and Bautch, V L and Bode, V and Silver, L M and Martin, G R and Lehrach, H}, year={1987}, month=jun, pages={376–385} }