Variation in inbreeding depression among families and populations of Clarkia tembloriensis (Onagraceae)

Heredity

Volumn 76, Issue 1, 1996, Pages 83-91

  Holtsford, Timothy P ^a  

^a UNIVERSITY OF MISSOURI   (United States)

Author keywords

Clarkia; Inbreeding depression; Mating system; Self fertilization

Indexed keywords

INBREEDING DEPRESSION; MATING SYSTEM; SELF-FERTILIZATION;

CLARKIA TEMBLORIENSIS; ONAGRACEAE;

EID: 0029666875     PISSN: 0018067X     EISSN: None     Source Type: Journal    
DOI: 10.1038/hdy.1996.11     Document Type: Article

References (42)

1. AGREN, J. AND SCHEMSKE, D. W. 1993. Outcrossing rate and inbreeding depression in two annual monoecious herbs, Begonia hirsuta and B. semiovata. Evolution, 47, 125-135.
2. BARRETT, S. C. H. AND CHARLESWORTH, D. 1991. Effects of a change in the level of inbreeding on the genetic load. Nature, 352, 522-524.
3. BOWMAN, R. N. 1987. Cryptic self-incompatibility and the breeding system of Clarkia unguiculata (Onagraceae). Am. J. Bot., 74, 471-476.
4. CHARLESWORTH, B., MORGAN, M. T. AND CHARLESWORTH, D. 1991. Multilocus models of inbreeding depression with synergistic selection and partial self-fertilization. Genet. Res., 57, 177-194.
5. CHARLESWORTH, D. AND CHARLESWORTH, B. 1987. Inbreeding depression and its evolutionary consequences. Ann. Rev. Ecol. Syst., 18, 237-268.
6. CHARLESWORTH, D. AND CHARLESWORTH, B. 1990. Inbreeding depression with heterozygote advantage and its effect on selection for modifiers changing the outcrossing rate. Evolution, 44, 870-888.
7. CHARLESWORTH, D., MORGAN, M. T. AND CHARLESWORTH, B. 1990. Inbreeding depression, genetic load, and the evolution of outcrossing rates in a multilocus system with no linkage. Evolution, 44, 1469-1489.
8. CROW, J. F. 1948. Alternative hypotheses of hybrid vigor. Genetics, 33, 477-487.
9. ECKERT, C. G. AND BARRETT, S. C. H. 1994. Inbreeding depression in partially self-fertilizing Decodon verticillatus (Lythraceae): population-genetic and experimental analyses. Evolution, 48, 952-964.
10. HOLSINGER, K. E. 1988. Inbreeding depression doesn't matter: the genetic basis of mating system evolution. Evolution, 42, 1235-1244.
11. HOLSINGER, K. E., FELDMAN, M. W. AND CHRISTIANSEN, F. B. 1984. The evolution of self-fertilization in plants: a population genetic model. Am. Nat., 124, 446-453.
12. HOLTSFORD, T. P. AND ELLSTRAND, N. C. 1989. Variation in outcrossing rate and population genetic structure of Clarkia tembloriensis (Onagraceae). Theor. Appl. Genet., 78, 480-488.
13. HOLTSFORD, T. P. AND ELLSTRAND, N. C. 1990. Inbreeding effects in Clarkia tembloriensis (Onagraceae) populations with different natural outcrossing rates. Evolution, 44, 2031-2046.
14. HOLTSFORD, T. P. AND ELLSTRAND, N. C. 1992. Genetic and environmental variation in floral traits affecting outcrossing rate in Clarkia tembloriensis (Onagraceae). Evolution, 46, 216-225.
15. JOHNSTON, M. O. 1992. Effects of cross and self-fertilization on progeny fitness in Lobelia cardinalis and L. siphilitica. Evolution, 46, 688-702.
16. JOHNSTON, M. O. AND SCHOEN, D. J. 1994. On the measurement of inbreeding depression. Evolution, 48, 1735-1741.
17. JOHNSTON, M. O. AND SCHOEN, D. J. 1995. Mutation rates and dominance levels of genes affecting total fitness in two angiosperm species. Science, 267, 226-229.
18. KARRON, J. D. 1989. Breeding systems and the level of inbreeding depression in geographically restricted and widespread species of Astragalus (Fabaceae). Am. J. Bot., 76, 331-340.
19. LANDE, R. AND SCHEMSKE, D. W. 1985. The evolution of self-fertilization and inbreeding depression in plants. I. Genetic models. Evolution, 39, 24-40.
20. LANDE, R., SCHEMSKE, D. W. AND SCHULTZ, S. T. 1994. High inbreeding depression, selective interference among loci, and the threshold selfing rate for purging recessive lethal mutations. Evolution, 48, 965-978.
21. LATTA, R. AND RITLAND, K. 1994. The relationship between inbreeding depression and prior inbreeding among populations of four Mimulus taxa. Evolution, 48, 806-817.
22. LLOYD, D. G. 1979. Some reproductive factors affecting the selection of self-fertilization in plants. Am. Nat., 113, 67-79.
23. MAYNARD SMITH, J. 1978. The Evolution of Sex. Cambridge University Press, Cambridge, U.K.
24. MCCALL, C., WALLER, D. M. AND MITCHELL-OLDS, T. 1994. Effects of serial inbreeding on fitness components in Impatiens capensis. Evolution, 48, 818-827.
25. OUBORG, N. J. AND VAN TRUEREN, R. 1994. The significance of genetic erosion in the process of extinction. IV. Inbreeding load and heterosis in relation to population size in the mint Salvia pratensis. Evolution, 48, 996-1008.
26. PRICE, M. V. AND WASER, N. M. 1979. Pollen dispersal and optimal outcrossing in Delphinium nelsoni. Nature, 277, 294-297.
27. RATHCKE, B. AND REAL, L. 1993. Autogamy and inbreeding depression in mountain laurel, Kalmia latifolia (Ericaceae). Am. J. Bot., 80, 143-146.
28. SAKAI, A. K., KAROLY, K. AND WELLER, S. G. 1989. Inbreeding depression in Schiedea globosa and S. salicaria (Caryophyllaceae), subdioecious and gynodioecious Hawaiian species. Am. J. Bot., 76, 437-444.
29. SAS INSTITUTE, 1985. SAS User's Guide: Basics and Statistics. SAS Institute, Cary, North Carolina.
30. SCHEMSKE, D. W. 1983. Breeding system and habitat effects on fitness components in three neotropical Costus (Zingiberaceae). Evolution, 37, 523-539.
31. TOPPINGS, P. 1989. The Significance of Inbreeding Depression to the Evolution of Self-fertilization in Eichornia paniculata (Spreng.) Solms. (Pontederiaceae). M.S. Thesis, University of Toronto.
32. UYENOYAMA, M. K. AND WALLER, D. M. 1991a. Coevolution of self-fertilization and inbreeding depression. I. Mutation-selection balance at one and two loci. Theor. Pop. Biol., 40, 14-46.
33. UYENOYAMA, M. K. AND WALLER, D. M. 1991b. Coevolution of self-fertilization and inbreeding depression. II. Symmetric overdominance in viability. Theor. Pop. Biol., 40, 47-77.
34. UYENOYAMA, M. K. AND WALLER, D. M. 1991c. Coevolution of self-fertilization and inbreeding depression. III. Homozygous lethal mutations at multiple loci. Theor. Pop. Biol., 40, 173-210.
35. VAN TREUREN, R., BIJLSMA, R., VAN DELDEN, W. AND OUBORG, N. J. 1991. The significance of genetic erosion in the process of extinction. I. Genetic differentiation in Salvia pratensis and Scabiosa columbaria in relation to population size. Heredity, 66, 181-189.
36. VASEK, F. C. 1964. The evolution of Clarkia unguiculata derivatives adapted to relatively xeric environments. Evolution, 18, 26-42.
37. VASEK, F. C. AND WENG, V. 1988. Breeding systems of Clarkia sect. Phaeostoma (Onagraceae): I. Pollen-ovule ratios. Syst. Bot., 13, 336-350.
38. WASER, N. M. 1992. Population structure, optimal outbreeding, and assortative mating in angiosperms. In: Thornhill, N. W. (ed.) The Natural History of Inbreeding and Outbreeding: Theoretical and Empirical Perspectives. University of Chicago Press, Chicago.
39. WASER, N. M. AND PRICE, M. V. 1991. Outcrossing distance effects in Delphinium nelsonii: pollen loads, pollen tubes, and seed set. Ecology, 72, 171-179.
40. WEIR, B. S. AND COCKERHAM, C. C. 1973. Mixed self and random mating at two loci. Genet. Res., 21, 247-262.
41. WILKINSON, L. 1989. SYSTAT: The System for Statistics. Systat Inc., Evanston, Illinois.
42. WRIGHT, S. 1969. Evolution and Genetics of Populations, vol. 2, The Theory of Gene Frequencies. University of Chicago Press, Chicago.