Frequency-dependent pollen discounting contributes to maintenance of a mixed mating system in the common morning glory Ipomoea purpurea

American Naturalist

Volumn 152, Issue 5, 1998, Pages 671-683

  Chang, Shu Mei ^a   Rausher, Mark D ^a  

^a DUKE UNIVERSITY   (United States)

Author keywords

Frequency dependent selection; Herkogamy; Ipomoea purpurea; Mating system; Pollen discounting

Indexed keywords

GENOTYPE; MATING SYSTEM; POLLEN;

FLOWERING PLANT; GENOTYPE; REPRODUCTIVE STRATEGY; SELFING;

IPOMOEA PURPUREA; MAGNOLIOPHYTA;

EID: 0031761980     PISSN: 00030147     EISSN: None     Source Type: Journal    
DOI: 10.1086/286198     Document Type: Article

References (58)

1. Ågren, J., and D. Schemske. 1993. Outcrossing rate and inbreeding depression in two annual monoecious herbs, Begonia hirsuta and Begonia semiovata. Evolution 47:125-135.
2. Astholm, F., and Y. Nyman. 1994. Morphometric variation in the Alonsoa meridionalis complex (Scrophulariaceae). Plant Systematics and Evolution 193:53-68.
3. Barrett, S. C. H., A. H. D. Brown, and J. S. Shore. 1987. Disassortative mating in tristylous Eichhornia paniculata (Pontederiaceae). Heredity 58:49-55.
4. Belaoussoff, S., and J. S. Shore. 1995. Floral correlates and fitness consequences of mating-system variation in Turnera ulmifolia. Evolution 49:545-556.
5. Brown, B. A., and M. T. Clegg. 1984. Influence of flower color polymorphism on genetic transmission in a natural population of the common morning glory, Ipomoea purpurea. Evolution 38:796-803.
6. Campbell, R. B. 1986. The interdependence of mating structure and inbreeding depression. Theoretical Population Biology 30:232-244.
7. Carr, D. E., and C. B. Fenster. 1994. Levels of genetic variation and covariation for Mimulus (Scrophulariaceae) floral traits. Heredity 72:606-618.
8. Carr, D. E., C. B. Fenster, and M. R. Dudash. 1997. The relationship between mating-system characters and inbreeding depression in Mimulus guttatus. Evolution 51:363-372.
9. Chang, S.-M. 1997. Maintenance of a mixed mating system in the common morning glory, Ipomoea purpurea: the role of anther-stigma distance. Ph.D. diss. Duke University, Durham, N.C.
10. Charlesworth, B. 1980. The cost of sex in relation to mating system. Journal of Theoretical Biology 84:655-671.
11. Charlesworth, D., and B. Charlesworth. 1987. Inbreeding depression and its evolutionary consequences. Annual Review of Ecology and Systematics 18:237-268.
12. Charlesworth, D., M. T. Morgan, and B. Charlesworth. 1990. Inbreeding depression, genetic load, and the evolution of outcrossing rates in a multilocus system with no linkage. Evolution 44:1469-1489.
13. Damgaard, C. 1996. Fixation probabilities of selfing rate modifiers in simulations with several deleterious alleles with linkage. Evolution 50:1425-1431.
14. Darwin, C. 1876. The effects of cross- and self-fertilization in the vegetable kingdom. John Murray, London.
15. Dudash, M. R. 1990. Relative fitness of selfed and out-crossed progeny in a self-compatible, protandrous species, Sabatia angularis L. (Gentianaceae): a comparison in three environments. Evolution 44:1129-1139.
16. Ennos, R. A. 1981. Quantitative studies of the mating system in two sympatric species of Ipomoea (Convolvulaceae). Genetica 57:93-98.
17. Epperson, B. K., and M. T. Clegg. 1987a. First-pollination primacy and pollen selection in the morning glory, Ipomoea purpurea. Heredity 58:5-14.
18. _. 1987b. Frequency-dependent variation for out-crossing rate among flower-color morphs of Ipomoea purpurea. Evolution 41:1302-1311.
19. Falconer, D. S. 1989. Introduction to quantitative genetics. Longman, London.
20. Feldman, M., and F. B. Christiansen. 1984. Population genetic theory of the cost of inbreeding. American Naturalist 123:642-653.
21. Fisher, R. A. 1941. Average excess and average effect of a gene substitution. Annals of Eugenics 11:53-63.
22. Fry, J. D., and M. D. Rausher. 1997. Selection on a floral color polymorphism in the tall morning glory (Ipomoea purpurea): transmission success of the alleles through pollen. Evolution 51:66-78.
23. Gregorius, H. R., M. Ziehe, and M. D. Ross. 1987. Selection caused by self-fertilization. I. Four measures of self-fertilization and their effects on fitness. Theoretical Population Biology 31:91-115.
24. Harder, L. D., and S. C. H. Barrett. 1995. Mating cost of large floral displays in hermaphrodite plants. Nature (London) 373:512-515.
25. Holsinger, K. E. 1988. Inbreeding depression doesn't matter: the genetic basis of mating-system evolution. Evolution 42:1235-1244.
26. _. 1991a. Inbreeding depression and the evolution of plant mating systems. Trends in Ecology & Evolution 6:307-308.
27. _. 1991b. Mass-action models of plant mating system: the evolutionary stability of mixed mating systems. American Naturalist 138:606-622.
28. _. 1992. Ecological models of plant mating systems and the evolutionary stability of mixed mating systems. Pages 169-191 in R. W. Wyatt, ed. Ecology and evolution of plant reproduction: new approaches. Chapman & Hall, New York.
29. Holsinger, K. E., and J. D. Thomson. 1994. Pollen discounting in Erythronium grandiflorum: mass-action estimates from pollen transfer dynamics. American Naturalist 144:799-812.
30. Holsinger, K. E., M. W. Feldman, and F. B. Christiansen. 1984. The evolution of self-fertilization in plants: a population genetic model. American Naturalist 124:446-453.
31. Holtsford, T. P., and N. C. Ellstrand. 1990. Inbreeding effects in Clarkia tembloriensis (Onagraceae) populations with different natural outcrossing rates. Evolution 44:2031-2046.
32. _. 1992. Genetic and environmental variation in floral traits affecting outcrossing rate in Clarkia tembloriensis (Onagraceae). Evolution 46:216-225.
33. Karron, J. D., R. T. Jackson, N. N. Thumser, and S. L. Schlicht. 1997. Outcrossing rates of individual Mimulus ringens genets are correlated with anther-stigma separation. Heredity 79:365-370.
34. Kohn, J. R., and S. C. H. Barrett. 1994. Pollen discounting and the spread of a selfing variant in tristylous Eichhornia paniculata: evidence from experimental populations. Evolution 48:1576-1594.
35. Lande, R., and D. W. Schemske. 1985. The evolution of self-fertilization and inbreeding depression in plants. I. Genetic models. Evolution 39:24-40.
36. Lloyd, D. G. 1979. Some reproductive factors affecting the selection of self-fertilization in plants. American Naturalist 113:67-79.
37. Maynard Smith, J. 1977. The sex habit in plants and animals. Pages 265-273 in F. B. Christiansen and T. M. Fenchel, eds. Measuring selection in natural populations. Springer, Berlin.
38. Mitchell-Olds, T., and D. M. Waller. 1985. Relative performance of selfed and outcrossed progeny in Impatiens capensis. Evolution 39:533-544.
39. Motten, A. F., and J. Antonovics. 1992. Determinants of outcrossing rates in a predominantly self-fertilizing weed, Datura stramonium (Solanaceae). American Journal of Botany 79:419-427.
40. Nagylaki, T. 1976. A model for the evolution of self-fertilization and vegetative reproduction. Journal of Theoretical Biology 58:55-58.
41. Pear, J. R. 1983. Viability and fecundity consequences of breeding system in Ipomoea purpurea (L.) Roth, the common morning glory. Master's thesis. University of Georgia, Athens.
42. Rausher, M. D., D. Augustine, and A. VanderKooi. 1993. Absence of pollen discounting in a genotype of Ipomoea purpurea exhibiting increased selfing. Evolution 47:1688-1695.
43. Ritland, K. 1991. A genetic approach to measuring pollen discounting in natural plant populations. American Naturalist 138:1049-1057.
44. Schemske, D. W., and R. Lande. 1985. The evolution of self-fertilization and inbreeding depression in plants. II. Empirical observations. Evolution 39:41-52.
45. Schoen, D. J. 1983. Relative fitness of selfed and out-crossed progeny in Gilia achilleifolia (Polemoniaceae). Evolution 37:292-301.
46. Schoen, D. J., and M. T. Clegg. 1985. The influence of flower color on outcrossing rate and male reproductive success in Ipomoea purpurea. Evolution 39:1242-1249.
47. Simms, E. L., and M. D. Rausher. 1989. The evolution of resistance to herbivory in Ipomoea purpurea. II. Natural selection by insects and costs of resistance. Evolution 43:573-585.
48. Sokal, R. R., and F. J. Rohlf. 1981. Biometry: the principles and practice of statistics in biological research. W. H. Freeman, New York.
49. Stanton, M. L., A. A. Snow, and S. N. Handel. 1986. Floral evolution: attractiveness to pollinators increases male fitness. Science (Washington, D.C.) 232:1625-1627.
50. Thomson, J. D., and S. C. H. Barrett. 1981. Temporal variation of gender in Aralia hispida Vent. (Araliaceae). Evolution 35:1094-1107.
51. Uyenoyama, M. K., and D. M. Waller. 1991a. Coevolution of self-fertilization and inbreeding depression. I. Mutation-selection balance at one and two loci. Theoretical Population Biology 40:14-46.
52. _. 1991b. Coevolution of self-fertilization and inbreeding depression. II. Symmetric overdominance in viability. Theoretical Population Biology 40:47-77.
53. _. 1991c. Coevolution of self-fertilization and inbreeding depression. III. Homozygous lethal mutations at multiple loci. Theoretical Population Biology 40:173-210.
54. Uyenoyama, M. K., K. E. Holsinger, and D. M. Waller. 1993. Ecological and genetic factors directing the evolution of self-fertilization. Pages 327-381 in D. Futuyma and J. Antonovics, eds. Oxford surveys in evolutionary biology. Vol. 9. Oxford University Press, Oxford.
55. Waller, D. M. 1979. The relative costs of self- and cross-fertilized seeds in Impatiens capensis (Balsaminaceae). American Journal of Botany 66:313-320.
56. Webb, C. J., and D. G. Lloyd. 1986. The avoidance of interference between the presentation of pollen and stigmas in angiosperms. II. Herkogamy. New Zealand Journal of Botany 24:163-178.
57. Weir, B. S. 1996. Genetic data analysis 2: method for discrete population genetic data. Sinauer, Sunderland, Mass.
58. Wolfram, S. 1991. Mathematica: a system for doing mathematics by computer. Addison-Wesley, Reading, Mass.