Definitions

Maize Transposable Elements - Part I

Maize Transposable Elements - Part II

Transposable Elements in Peas

McClintock

Break-bridge-fusion cycle due to Ac-Ds

Inheritance of the Ac element

Location of Ac changes due to transposition

The Ac element can transpose inside another gene and alter gene expression

Conclusion

DNA Information - Structure

Citations & References

Citations & References

Brink, R.A. 1958. A stable somatic mutation to colorless from variegated pericarp in maize. Genetics 43:435-447.

Brink, R.A., and R.A. Nilan. 1952. The relation between light variegated and medium variegated pericarp in maize. Genetics 37:519-544.

Fincham, J.R.S., and G.R.K. Sastry. 1974. Controlling elements in maize. Annual Rev. Genet. 8:15-50.

Klug, W.S., and M.R. Cummings. 1997. Concepts of Genetics. pgs. 416-421. Prentice Hall. Upper Saddle River, NJ.

McClintock, B. 1950. The origin and behavior of mutable loci in maize. Nat. Acad. Sciences 36:344-355.

McClintock, B. 1953. Induction of instability at selected loci in maize. Genetics 38:579-599.

McClintock, B. 1955. Controlled mutation in maize. Carnegie Inst. of Washington. Yearbook 54:245-255.

McClintock, B. 1956. Controlling elements and the gene. Cold Spring Habour Symbosia on Quantitative Biology 21:197-216.

McClintock, B. 1961. Some parallels between gene control systems in maize and in bacteria. The American Naturalist 95:265-277.

Nevers, P., and H. Saedler. 1977. Review Article: Transposable genetic elements as agents of gene instability and chromosomal rearrangements. Nature 268:109-115.

Banks, J.A., P. Masson, and N. Federoff. 1988. Molecular mechanisms in the developmental regulation of the maize Suppressor-mutator transposable element. Genes Dev. 2:1364-1380.

Doring, H.P., and P. Starlinger. 1984. Barbara McClintock's controlling elements:Now at the DNA level. Cell 39:253-259.

Fedoroff, N.V. 1984. Trasposable genetic elements in maize. Sci. Am. 250: 85-98.

Federoff, N.V. 1999. The suppressor-mutator element and the evolutionary riddle of transposons. Gene to Cells 4: 11-19.

Fedoroff, N., S.Wessler, and M. Shure. 1983. Isolation of the Transposable maize controlling elements Ac and Ds. Cell 35:235-242.

Kidwell, M.G., and L. Damon. 1997. Transposable elements as sources of variation in animals and plants. Proc. Natl. Acad. Sci. USA 94:7704- 7711.

Klug, W.S. and M.R. Cummings. 1997. Concepts of Genetics. 5th ed. pgs. 416-420. Prentice-Hall, Inc. Upper Saddle River, New Jersey.

Sachs, M.M., W.J. Peacock,, E.S. Dennis, and W.L. Gerlach. 1983. Maize Ac/Ds controlling elements-A molecular viewpoint. Maydica 28:289-303.

Schlappi, M.R., D. Smith, N. Fedoroff. 1993. TnpA trans-activates methylated maize Suppressor-mutator transposable elements in transgeneic tobacco. Genetics 133:1009-1021.

Schlappi, M. R. Raina, and N. Fedoroff. 1994. Epigenetic regualtion of the maize Spm Transposable element: Novel activation of a methylated promoter by TnpA. Cell 77:427-437.

Copyright 2000©, Ted Helms

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