References
- Hoenigsberg, H. F. and Y G. DE Navas. 1965. Pop-ulation genetics in the American tropics. I. Concealed recessives in different bioclimatic regions. Evolution 19, 506-513 https://doi.org/10.2307/2406247
- Kim, Y P., Y H. Choi and W. H. Lee. 1996. Analysis of frequencies of deleterious chromosomes in n-yang natural population of Drosophila melanogaster. J. Kor. Environ. Sci. Soc. 5, 1-6
- Kosuda, K., O. Kitagawa and D. Moriwaki. 1969. A seasonal survey of the genetic structure in natural populations of Drosophila melanogaster. Japan. J. Genetics 44, 247-258 https://doi.org/10.1266/jjg.44.247
- Lee, W.H. 1975. Genetic variability ina cage pop-ulation of Drosophila melanogaster. J. Colle. Educa. Nat. Sci. 2, 51-55
- Lee, W. H. and H. S. Park. 1982. Genetic studies on the effects of adverse environmentals in animals. J. Sci. PNU. 33, 120-126
- Lee, S. Y., M. A. Yoo and W. H. Lee. 1986. The study of deleterious genes in an experimental population of Drosophila melanogaster. J. Environ. Studies 4, 75-90
- Lee, W. H. and T. K. Watanabe. 1977. Accumulation of deleterious genes in a cage population of Drosophila melanogaster. Genetics 86, 657-664
- Lee, W. H. and Y. W. Son. 1980. The study of dele-terious genes in a natural population of Drosophila melanogaster. J. Colle. Educa. Nat. Sci. 7, 47-54
- Minamori, S. K., K. Ito, A. Nakamura, Y. Ando and H. Shiomi. 1973. Increasing trend in frequencies of lethal and semilethal chromosomes in a natural population of Drosophila melanogaster. J. Kor. Environ. Sci. Soc. 3, 297-304
- Murata, M. and I. Tobari. 1973. Changes in frequency of lethal second chromosome in experimental popu-lations of Drosophila melanogaster with radiation his-tories. Japan. J. Genetics 48, 349-359 https://doi.org/10.1266/jjg.48.349
- Nei, M. 1968. The frequency distribution of lethal chromosomes in finite populations. Proc. Natl. Acad. Sci. USA 60, 517-524 https://doi.org/10.1073/pnas.60.2.517
- Park, T. D., Y. H. Choi and W. H. Lee. 1987. Genetic variabilities of second chromosomes in Sasang and Ulsan natural populations of Drosophila melanogaster. J. Environ. Studies PNU. 5, 75-85
- Sohn, S. K, Y. H. Choi and W. H. Lee. 1994. Com-parative studies on genetic variabilities of second chromosomes in Sasang natural and experimental populations of Drosophila melanogaster. J. Kor. Environ. Sci. Soc. 3, 297-304
- Watanabe T. K 1969. Frequency of deleterious chromosomes and allelism between lethal genes in Jap-anese natural populations of Drosophila melanogaster. Japan. J. Genetics 44, 171-187 https://doi.org/10.1266/jjg.44.171
- Watanabe T. K 1977. Genetic variation in reproductive ability in natural populations of Drosophila mel-anogaster. Advances in invertebrate reproduction. 1, 25-35
- Watanabe T. K and C. Oshima. 1973. Fertility genes in natural populations of Drosophila melanogaster. II., Correlation between productivity and viability. Japan. J. Genetics 48, 337-347 https://doi.org/10.1266/jjg.48.337
- Watanabe T. K. and S. Ohnishi, 1975. Genes affecting productivity in natural populations of Drosophila melanogaster. Genetics 80, 807-819
- Watanabe T. K. T. Watanabe and C. Oshima. 1976. Genetics in natural populations of Drosophila melanogaster. Evolution 30, 109-118 https://doi.org/10.2307/2407678
- Watanabe T. K. and W. H. Lee. 1977. Sterile mutation in Drosophila melanogaster. Genetical Research 30, 107-113 https://doi.org/10.1017/S0016672300017523