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  1. No Access

    Article

    Morphological and anatomical observations of abnormal somatic embryos from anther cultures of Citrus reticulata

    A morphological and anatomical study of regenerants obtained from mandarin anther culture was carried out. Beside morphologically normal somatic embryos, abnormal structures were originated in the course of so...

    C. Benelli, M. A. Germanà, T. Ganino, D. Beghe’, A. Fabbri in Biologia Plantarum (2010)

  2. No Access

    Chapter

    Haploids and Doubled Haploids in Fruit Trees

    Haploid and doubled haploid (DH) production provides a particularly attractive biotechnological tool in breeding of perennial crop species, such as fruit trees. Haploids (plants with a gametophytic chromosome ...

    M. A. Germanà in Advances in Haploid Production in Higher Plants (2009)

  3. No Access

    Article

    Improvement of Citrus clementina Hort. ex Tan. microspore-derived embryoid induction and regeneration

    An improvement of the protocol for haploid induction through anther culture of Citrus clementina Hort. ex Tan. cv. Nules was achieved following the evaluation of a number of the factors affecting androgenesis. Th...

    M. A. Germanà, B. Chiancone in Plant Cell Reports (2003)

  4. No Access

    Chapter

    Haploids and doubled haploids in Citrus ssp.

    Citrus breeding is based either on conventional (hybridization, selection, mutation) or biotechnological methods, the latter employing in vitro tissue culture, regeneration from protoplasts, somatic hybridization...

    M. A. Germanà in Doubled Haploid Production in Crop Plants (2003)

  5. No Access

    Article

    Gynogenetic haploids of Citrus after in vitro pollination with triploid pollen grains

    This study reports haploid plantlet regeneration through gynogenesis in Citrus clementina Hort. ex Tan., cv. Nules, induced by in vitro pollination with pollen grains of Oroblanco, a triploid cultivar of grapefru...

    M.A. Germanà, B. Chiancone in Plant Cell, Tissue and Organ Culture (2001)