Abstract
The variability in four GOT and GDH loci of the seed progeny (embryos) of three Pinus sylvestris L. subpopulations, differentially exposed to the action of emissions of a large chemical complex producing nitrogen fertilizers, has been studied for four years. A trend toward a decrease in the heterozygosity and an increase in the frequency of cases with significant deviations of the observed genotype distribution from the theoretically expected one were observed in the progeny of plants from a degrading and digressing subpopulation in an area of acute action of aeropollutants (0.3–2 km).
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Bessonova, V.P., The State of Pollen As an Indicator of Pollution by Heavy Metals, Ekologiya, 1992, no. 4, pp. 45–50.
Kortikov, I.I., Terlyga, N.S., and Bychkov, S.A., Populyatsionno-geneticheskie problemy dendrotekhnogennoi introduktsii (na primere sosny krymskoi) (Population-Genetic Problems of Dendrotehnogenic Introductions (As Exemplified by the Pallas Pine)), Donetsk: OOO Lebed’, 2002.
Stutz, H.E., Frehner, E., and Burkart, A., Nedelverlust der Fichte und Samenguabitat, Forstwiss Cbl., 1987, no. 2, pp. 68–77.
Korshikov, I.I., Adaptatsiya rastenii k usloviyam tekhnogenno zagryaznennoi sredy (Adaptation of Plants to the Conditions of Technogenically Polluted Environment), Kiev: Naukova Dumka, 1996.
Korshikov, I.I., Velikoridko, T.I., and Butylskaya, L.A., Genetic Structure and Variation in Pinus sylvestris L. Populations Degrading Due to Pollution-Induced Injury, Silvae Genet., 2002, vol. 51, nos. 2/3, pp. 45–49.
Mal’khotra, S.S. and Khan, A.A., Biochemical and Physiological Effects of Major Pollutants, in Zagryaznenie vozdukha i zhizn’ rastenii (Air Pollution and Plant Life), Moscow: Gidrometeoizdat, 1988, pp. 144–189.
Korshikov, I.I. and Mudrik, E.A., Comparative Analysis of Genetic Heterogeneity of Seed Progenies in the Isolated Population of Pinus sylvestris var. cretacea Kalenicz. ex Kom. in Donbass, Tsitol. Genet., 2006, no. 3, pp. 17–23.
Korshikov, I.I., Pirko, N.N., Mudrik, E.A., et al., Maintenance of Genetic Structure in Progenies of Marginal Mountainous and Steppe Populations of Three Species of Pinaceae Lindl. Family in Ukraine, Silvae Genet., 2007, no. 1, pp. 1–10.
Politov, D.V., Population Genetics and Evolutionary Relationships of Pine Species (Family Pinaceae) in Northern Eurasia, Extended Abstract of Doctoral (Biol.) Dissertation, Moscow, 2007.
Dinamika populyatsionnykh genofondov pri antropogennykh vozdeistviyakh (Population Dynamics of Gene Pools in Anthropogenic Impacts), Altukhov, Yu.P., Ed., Moscow: Nauka, 2004.
Koski, V., Empty Seeds: Part of Expressed Genetic Load, in Polovaya reproduktsiya khvoinykh: Materialy I Vsesoyuz. simpoz. (Sexual reproduction of conifers: Proceedings of the I All-Union Symposium), Novosibirsk: Nauka, 1973, part 2, pp. 23–30.
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Original Russian Text © I.I. Korshikov, A.E. Demkovich, 2011, published in Tsitologiya i Genetika, 2011, Vol. 45, No. 6, pp. 28–33.
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Korshikov, I.I., Demkovich, A.E. Genetic polymorphism in the GOT and GDH loci of the scotch pine seed progeny in the area of action of nitrogen-containing emissions from the chemical complex. Cytol. Genet. 45, 347–351 (2011). https://doi.org/10.3103/S0095452711060028
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DOI: https://doi.org/10.3103/S0095452711060028