Summary
Ten genotypes, including inbreds, hybrids, and advanced populations, were examined in order to elucidate the relationship between position and frequency distribution of chiasmata and quantitative traits, including yield heterosis in common beans. The hybrid and advanced population groups were determined to possess 83% and 54% increased chiasma frequency, respectively in contrast to inbred lines. The increase in chiasma frequency of these populations was further manifested in a high number of interstitial chiasmata. The regular and superior chromosome behaviour of the hybrids was found to be positively associated with quantitative measures on bean yield, harvest index and bean yield efficiency. The results were discussed from the point of view that: a) increased interstitial chiasmata may provide an effective mechanism for maintaining genetic diversity and heterosis in hybrid populations; and b) heterosis for chiasma frequency and quantitative traits may be due to dispersed genes on the chromosomes having combined intra-and interallelic interactions. The data provide evidence for the existence of positive associations between interstitially localized chiasmata with its recombination potential and regular chromosome behaviour to bean yield heterosis. The role of enhanced interstitial chiasmata to promote higher levels of genetic variation and heterozygous advantage is discussed.
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Literature
Allard, R.W.; Jain, S.K.; Workman, P.L.: The genetics of inbreeding population. Adv. Genet. 14, 55–131 (1968)
Bantock, C.R.: Localization of chiasmata in Cepaca nemoralis L. Heredity 29, 213–221 (1972)
Bennett, J.P.; Adams, M.W.; Burga, C.: Pod yield component variation and intercorrelation in Phaseolus vulgaris L. as affected by planting density. Crop Sci. 17, 73–75 (1977)
Bliss, F.A.: Inheritance of growth habit and time of flowering in beans, Phaseolus vulgaris L. J. Amer. Soc. Hort. Sci. 96, 715–717 (1971)
Coyne, D.P.; Stadman, J.R.: Inheritance and association of some traits in Phaseolus vulgaris L. cross. J. Hered. 68, 60–62 (1977)
Crowley, J.G.; Rees, H.: Fertility and selection in tetraploid Lolium. Chromosoma 24, 300–358 (1968)
Crowley, J.G.: Chiasma frequency and longevity in Lolium multiflorum. Heredity 24, 181–188 (1969)
Dayal, M.: Cytogenetical studies in the inbred lines of radish (Raphanus sativus L. var. ‘radiocola Pers’) and their hybrids II. Genetic regulation of chiasma frequency. Cytologia 42, 273–278 (1977)
Ellis, W.M.; Lee, B.T.O.; Colder, D.M.: Chromosome pairing in Poa annua L. Can. J. Genet. Cytol. 15, 549–551 (1973)
Hazarika, M.H.; Rees, H.: Genotypic control of chromosome behaviour in rye. 10. Chromosome pairing and fertility in autotetraploids. Heredity 22, 317–332 (1967)
Henderson, S.A.: Chiasma translocation and incomplete pairing. Chromosome Today 2, 56–60 (1969)
Hussain, M.G.: The significance of chromosome association in advanced population of tetraploid rye. Can. J. Genet. Cytol. 18, 601–609 (1976)
Ibrahim, A.M.; Coyne, D.P.: Genetics of stigma shape, cotyledon position and flower color in reciprocal crosses between Phaseolus vulgaris L. and Phaseolus coccineus (Lam) and implications in breeding. J. Amer. Soc. Hort. Sci. 100, 622–626 (1975)
Imam, A.G.; Allard, R.W.: Population studies in predominantly self-pollinating species VI. Genetic variability between and within natural populations of wild oats Avena sativa L. from different habitats in California. Genetics 51, 49–62 (1965)
Jones, G.H.: The control of chiasma distribution in rye. Chromosoma 22, 69–90 (1967)
Jones, G.H.: Correlated components of chiasma variation and control of chiasma distribution in rye. Heredity 32, 375–387 (1974)
Manga, V.; Pantulu, J.V.: Chiasma frequency in homozygotes and heterozygotes of pearl millet. Proc. Ind. Acad. Sci. Sect. B. 80, 105–120 (1974)
Mok, D.W.S.; Mok, M.C.: Monosomics in common beans, Phaseolus vulgaris. Theor. Appl. Genet. 49, 145–149 (1977)
Price, D.V.: Variance in Chiasma frequency in Cepaca nemoralis L. Heredity 32, 211–217 (1974)
Rees, H.; Thompson, J.B.: Genotypic control of chromosome behaviour in rye. 3. Chiasma frequency in homozygotes and heterozygotes. Heredity 3, 409–424 (1956)
Rees, H.: Genotypic control of chromosome form and behaviour. Bot. Rev. 27, 288–318 (1961)
Rees, H.; Ahmad, K.: Chiasma frequencies in Lolium population. Evolution 1b7, 575–579 (1963)
Rees, H.; Jones, R.M.: Chromosome genetics. In: Genetics-Principles and -Perspectives. Vol. 3. pp. 120–122. London: Edward Arnold 1977
Rosielle, A.; Frey, K.J.: Inheritance of harvest index and related traits in oats. Crop Sci. 17, 23–28 (1977)
Sarma, M.P.; Sambamurty, A.V.S.S.; Mohanram, H.Y.: Sex and Chiasma variance in Cannabis. J. Cytol. Genet. 11, 90–93 (1976)
Sinha, S.S.M.; Roy, H.: Distribution of chiasma between and within nuclei in irradiated and non-irradiated populations in Phaseolus species. J. Cytol. Genet. 11, 7–9 (1976)
Singh, B.D.; Singh, R.B.: Singh, R.M.; Vijayalaxmi.: Effect of physical and chemical mutagens and male sterile cytoplasm on chiasma frequency in pearl millet inbreds and hybrids. Ind. J. Expt. Biol. 15, 335–358 (1977)
Snape, J.W.; Law, C.N.; Worland, A.J.: Whole chromosome analysis of height in wheat. Heredity 38, 25–36 (1977)
Srivastava, H.K.; Balyan, H.S.: Increased chiasma frequency in some hybrids of pearl millet, J. Hered. 68, 338–340 (1977)
Sybenga, J.: The zygomere as hypothetical unit of chromosome pairing initiation. Genetics 37, 66–70 (1966)
Tehrani, P.A.; Wrickle, G.: Correlation between chiasma frequency and quantitative traits in rye (Secale cereale L.). Z. Pflanzenzücht. 79, 1–5 (1977)
Zarchi, Y.; Simchen, G.; Hillel, J.; Schaap, T.: Chiasmata and the breeding system in wild populations of diploid wheats. Chromosoma 38, 77–94 (1972)
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Communicated by A. Gustafsson
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Srivastava, H.K. Heterosis for chiasma frequency and quantitative traits in common beans (Phaseolus vulgaris L.). Theoret. Appl. Genetics 56, 25–29 (1980). https://doi.org/10.1007/BF00264423
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DOI: https://doi.org/10.1007/BF00264423