Shook, D.. A. Brooks, and T.E. Johnson 1996   Mapping quantitative trait loci specifying hermaphrodite survival or self fertility in the nematode Caenorhabditis elegans. Genetics 142:801-817.

Sun, J.Y., S.P. Kale, A.M. Childress, C. Pinswasdi. and S.M. Jazwinski 1994   Divergent roles of RAS1 and RAS2 in yeast longevity. Journal of Biological Chemistry 269(28): 18638-18645.

Takata, H., M. Susuki, T. Ishii, S. Sekiguchi, and H. Iri 1987 Influence of major histocompatability complex region genes on human longevity among Okinawan-Japanese centenarians and nonagenarians. Lancet 2:824-826.

Tanksley, S.A. 1993 Mapping polygenes. Annual Review of Genetics 27:205-233.

Van Broeckhoven, C. 1995   Presenilins and Alzheimer disease. Nature Genetics 11:230-232.

VanVoorhies. W.A. 1992   Production of sperm reduces nematode life span. Nature 360:456-458.

Varkey, J.P., P.J. Muhlrad, A.N. Minniti, B. Do, and S. Ward 1995   The Caenorhabditis elegans spe26 gene is necessary to form spermatids and encodes a protein similar to the actin-associated proteins kelsh and scruin. Genes and Development 9:1074-1086.

Vaupel. J.W., K.G. Manton, and E. Stallard 1979   The impact of heterogeneity in individual frailty on the dynamics of mortality. Demography 16:439-454.

Vaupel, J.W., T.E. Johnson, and G.J. Lithgow 1994   Rates of mortality in populations of Caenorhabditis elegans (Technical Comment). Science 266:826.

Vijg. J.. and J. Papaconstantinou 1990   EURAGE workshop report: Aging and longevity genes: Strategies for identifying DNA sequences controlling life span. Journal of Gerontology 45:B179-B 182.

Williams, B.D., B. Schrank, C. Huynh. R. Shownkeen, R.H. Waterston, and A.P. Wong 1992   A genetic mapping system in Caenorhabditis elegans based on polymorphic sequence tagged-sites. Genetics 131:609-624.

Wong, A., P. Boutis, and S. Hekimi 1995   Mutations in the clk-1 gene of Caenorhabditis elegans affect developmental and behavioral timing. Genetics 139:1247-1259.

Yu, C.-E., J. Oshima. Y.-H. Fu, E. M. Wijsman, F. Hisama, R. Alisch, S. Matthews, J. Nakura, T. Miki, S. Ouais. G. M. Martin, J. Mulligan, and G. D.Schellenberg 1996   Positional cloning of the Werner's Syndrome gene. Science 272:258-262.

Yunis. E.J.. and M. Salazar 1993   Genetics of life span in mice. Genetica 91:211-223.

Zeng, Z.-B. 1994   Precision mapping of quantitative trait loci. Genetics 136:1457-1468.

Zwaan, B.. R. Bulsma, and R.F. Hoekstra 1995   Direct selection for life span in Drosophila melanogaster. Evolution 49:649-659.