caa a22 4500 445295635 CHVBK 20180317142541.0 cr unu---uuuuu 170323e20100101xx s 000 0 eng 10.1134/S0032945210010030 doi (NATIONALLICENCE)springer-10.1134/S0032945210010030 Inheritance of some quantitative morphological characters in reciprocal hybrids of starred sturgeon Acipenser stellatus and beluga A. huso (Acipenseridae) [Elektronische Daten] [E. Vasil'eva, T. Kuga, M. Chebanov] Some quantitative characters of three-summer old reciprocal hybrids of beluga Acipenser huso and starred sturgeon A. stellatus,as well as of juveniles of their parental species, are comparatively analyzed. The found maternal and paternal effects in manifestation of some characteristics in hybrids are considered in connection with elucidation of inheritance type of morphological characters in acipenserids. The paternal effect observed by some characters in hybrids beluga × starred sturgeon is explained by prevalence of dominant alleles in the genome of starred sturgeon in comparison with beluga. The maternal effect is elucidated by a few characteristics related to parameters of the head, first of all to the volume of the brain region of skull. Evidently, in this case, the matrocliny depends on the fact that information on the number of segments of embryo and their position is determined by the maternal organism during oogenesis. Pleiades Publishing, Ltd., 2010 inheritance of quantitative characters nationallicence matrocliny nationallicence patrocliny nationallicence hybrids of sturgeons nationallicence Vasil'eva E. Moscow State University, Moscow, Russia aut Kuga T. Moscow State University, Moscow, Russia aut Chebanov M. Southern Branch of Federal Selection-Genetic Center of Fish Culture, Krasnodar, Russia aut Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/1(2010-01-01), 20-27 0032-9452 50:1<20 2010 50 11489 https://doi.org/10.1134/S0032945210010030 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0032945210010030 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vasil'eva E. Moscow State University, Moscow, Russia aut NATIONALLICENCE 700 1- Kuga T. Moscow State University, Moscow, Russia aut NATIONALLICENCE 700 1- Chebanov M. Southern Branch of Federal Selection-Genetic Center of Fish Culture, Krasnodar, Russia aut NATIONALLICENCE 773 0- Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/1(2010-01-01), 20-27 0032-9452 50:1<20 2010 50 11489 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer