caa a22 4500 386392684 CHVBK 20180307112124.0 cr unu---uuuuu 161130e198912 xx s 000 0 eng 10.1017/S0016672300028676 doi S0016672300028676 pii (NATIONALLICENCE)cambridge-10.1017/S0016672300028676 Paternal inheritance of egg traits in mice: a case of genomic imprinting [Elektronische Daten] Eggs from reciprocal hybrids between the C57BL/6By and BALB/cBy strains were tested for their susceptibility to attack by hyaluronidase and pronase. There were significant reciprocal differences between the F1 females in the responses of their unfertilized eggs to both enzymes. The F1 hybrids from BALB mothers showed the increased susceptibility characteristic of C57BL whilst the F1 hybrids with C57BL mothers were more resistant to both enzymes, like BALB mice. Eggs from the four kinds of reciprocal F2 hybrid females also showed patroclinous patterns of susceptibility. A patroclinous difference was found between reciprocal crosses of the CXBD and CXBE recombinant inbred strains but not in crosses between recombinant inbred strains with similar phenotypes. Cross fostering did not alter the phenotypes of the C57BL and BALB females or those of their reciprocal F1 hybrids. The findings are interpreted in terms of differential genomic imprinting of paternally inherited information. The possible general usefulness of patroclinous differences between reciprocal F1 females in revealing differences in imprinting is noted. Copyright © Cambridge University Press 1989 Bander S. A. A. Department of Biology, University of Essex, Colchester, C04 3SQ Watson S. C. Department of Biology, University of Essex, Colchester, C04 3SQ Shire J. G. M. Department of Biology, University of Essex, Colchester, C04 3SQ Genetical Research Cambridge University Press 54/3(1989-12), 213-219 0016-6723 54:3<213 1989 54 GRH https://doi.org/10.1017/S0016672300028676 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0016672300028676 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bander S. A. A. Department of Biology, University of Essex, Colchester, C04 3SQ NATIONALLICENCE 700 1- Watson S. C. Department of Biology, University of Essex, Colchester, C04 3SQ NATIONALLICENCE 700 1- Shire J. G. M. Department of Biology, University of Essex, Colchester, C04 3SQ NATIONALLICENCE 773 0- Genetical Research Cambridge University Press 54/3(1989-12), 213-219 0016-6723 54:3<213 1989 54 GRH CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge