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  1. No Access

    Article

    Cell death induced by ozone stress in the leaves of Populus deltoides × maximowiczii

    When exposed to an acute ozone stress, cell death occurred in leaves of the O3 sensitive Populus deltoides × maximowiczii clone Eridano. After treatment (5 h fumigation and 24 h recovery), the damaged areas cover...

    G. Bartoli, L. M. C. Forino, A. M. Tagliasacchi, M. Durante in Biologia Plantarum (2013)

  2. No Access

    Article

    Root apical meristems ofAllium porrum L. as affected by arbuscular mycorrhizae and phosphorus

    Arbuscular mycorrhizal (AM) fungi significantly improve plant growth in soils with low phosphorus availability and cause many changes in root morphology, similar to those produced by increased P nutrition, mai...

    A. Fusconi, A. M. Tagliasacchi, G. Berta, A. Trotta, S. Brazzaventre… in Protoplasma (2000)

  3. No Access

    Article

    RNA synthesis in the embryo suspensor ofPhaseolus coccineus at two stages of embryogenesis, and the effect of supplied gibberellic acid

    RNA synthesis in giant cells containing polytene chromosomes in the embryo suspensor ofPhaseolus coccineus was analyzed by autoradiography after [3H]-uridine treatment. Embryos at the heart-shaped stage of develo...

    L. M. C. Forino, A. M. Tagliasacchi, A. Cavallini, G. Cionini, E. Giraldi… in Protoplasma (1992)

  4. No Access

    Article

    The mitotic cycle in root apical meristems ofAllium porrum L. is controlled by the endomycorrhizal fungusGlomus sp. strain E3

    The mitotic cycle in root apical meristems of mycorrhizal and non-mycorrhizal plants ofAllium porrum L.+Glomus sp., strain E3, has been examined by3H-TdR labelling. Significant slowing down of the mitotic cycle i...

    G. Berta, A. M. Tagliasacchi, A. Fusconi, D. Gerlero, A. Trotta… in Protoplasma (1991)

  5. No Access

    Article

    Characterization and chromosomal localization of fast renaturing and satellite DNA sequences inPhaseolus coccineus

    DNA was extracted from etiolated plantlets ofPhaseolus coccineus L. and studied by means of thermal denaturation and reassociation kinetics and CsCl analytical ultracentrifugation. A DNA fraction reassociating wi...

    M. Durante, R. Cremonini, A. M. Tagliasacchi, L. M. C. Forino, P. G. Cionini in Protoplasma (1987)

  6. No Access

    Article

    Functional heterogeneity, during early embryogenesis, ofPhaseolus coccineus ribosomal cistrons in polytene chromosomes of embryo suspensor

    In the giant cells of thePhaseolus coccineus embryo suspensor the number of nucleoli is not constant during early embryogenesis. Over the same period the number and the type of chromosomes involved in the nucleol...

    M. Frediani, L. M. C. Forino, A. M. Tagliasacchi, P. G. Cionini, M. Durante… in Protoplasma (1986)

  7. No Access

    Article

    Different structure of polytene chromosome ofPhaseolus coccineus suspensors during early embryogenesis 3. Chromosome pair VI

    Different regions of polytene chromosomes pair VI have been characterized by: 1. morphological observations, 2. incorporation of3H-thymidine and3H-uridine, 3. cytophotometry of DNA and associated proteins, 4. hyb...

    A. M. Tagliasacchi, L. M. C. Forino, P. G. Cionini, A. Cavallini, M. Durante… in Protoplasma (1984)