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N. A. Volkova L. A. Volkova P. M. Klenovitskii I. V. Gusev V. A. Bagirov L. K. Ernst N. A. Zinov℉eva G. Brem 《Russian Agricultural Sciences》2007,33(5):324-326
The effect of integration of the human somatoliberin gene on the cytogenetic profiles of transgenic pigs is studied. A high level of chromosome variability of transgenic animals is established. The highest percentage of chromosome aberrations is found in transgenic animals of the second and third generations. 相似文献
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The efficiency of traditional agrotechnical practices (autumn treatment of soil and its mulching with plant residues (straw)) for the control of the hydrological cycle on small catchment areas during spring snow melting is assessed. The earlier developed dynamic-stochastic model for the formation of spring surface slope runoff was used for the calculations 相似文献