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  1. By: Nokkala, Christina - Kuznetsova, Valentina G. - Nokkala, Seppo
    Type: Article
    In: Comparative cytogenetics : international journal of plant & animal cytogenetics, karyosystematics and molecular systematics
    Volume: 7
    Issue: 3
    Date: 2013
    Page Range: 241-251
    Publication Info: St. Petersburg, Russia [Published] with technical support of Zoological Institute RAS [2007]-
    Subjects: asynaptic meiosis  Cacopsylla myrtilli  nonfunctional males  Parthenogenesis  spanandric males