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  1. Article

    Open Access

    AMF communities associated to Vitis vinifera in an Italian vineyard subjected to integrated pest management at two different phenological stages

    Vitis vinifera L. is an economically important crop that can be influenced by soil microorganisms, including arbuscular mycorrhizal fungi (AMF), that establish symbiotic associations with its roots. AMF have bene...

    N. Massa, E. Bona, G. Novello, V. Todeschini, L. Boatti, F. Mignone… in Scientific Reports (2020)

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  2. Article

    Open Access

    In-hospital cardiac arrest in piedmont (ITALY): epidemiology and outcomes

    A Mira, G Radeschi, G Berta, F Rubulotta in Intensive Care Medicine Experimental (2015)

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  3. No Access

    Article

    PAC1-expressing structures of neural retina alter their PAC1 isoform splicing during postnatal development

    Pituitary adenylate cyclase-activating polypeptide (PACAP), a member of the secretin/glucagon/vasoactive intestinal peptide family, exerts various effects on neuronal development as mediated by the differentia...

    V. Dénes, N. Czotter, M. Lakk, G. Berta, R. Gábriel in Cell and Tissue Research (2014)

  4. No Access

    Article

    Randomly-amplified microsatellite polymorphism for preliminary ty** of lactic acid bacteria from Bryndza Cheese

    A high-throughput, medium-discrimination method for preliminary ty** and selecting non-identical isolates of lactic acid bacteria in cheeses was developed. RAMP, a PCR with one microsatellite-targeted and on...

    V. Chebeňová, G. Berta, T. Kuchta, B. Brežná, D. Pangallo in Folia Microbiologica (2010)

  5. No Access

    Chapter

    Arbuscular mycorrhizal modifications to plant root systems: scale, mechanisms and consequences

    Plant root systems serve a variety of different functions at the plant, community and ecosystem scales. For the plant they provide stability for the shoot, an organ for uptake, transport and storage of water a...

    G. Berta, A. Fusconi, J. E. Hooker in Mycorrhizal Technology in Agriculture (2002)

  6. No Access

    Chapter

    IAA and ZR content in leek (Allium porrum L.), as influenced by P nutrition and arbuscular mycorrhizae, in relation to plant development

    Leek plants (A Ilium porrum L.), infected or not with the arbuscular mycorrhizal (AM) fungus, Glomus mosseae, were grown in a sand-hydroponic system, fed with a nutrient solution containing 3.2 or 96 µM P and ana...

    A. Torelli, A. Trotta, L. Acerbi… in Recent Advances of Plant Root Structure an… (2001)

  7. No Access

    Chapter

    Polyploidy in tomato roots as affected by arbuscular mycorrhizal colonization

    Nuclear changes in roots of tomato (Lycopersicon esculentum), a plant with a small genome, during the establishment of arbuscular mycorrhizal (AM) colonization were studied using light and electron microscopy, as...

    G. Berta, A. Fusconi, S. Sampò, G. Lingua… in Recent Advances of Plant Root Structure an… (2001)

  8. No Access

    Article

    IAA and ZR content in leek (Allium porrum L.), as influenced by P nutrition and arbuscular mycorrhizae, in relation to plant development

    Leek plants (Allium porrum L.), infected or not with the arbuscular mycorrhizal (AM) fungus, Glomus mosseae, were grown in a sand-hydroponic system, fed with a nutrient solution containing 3.2 or 96 μM P and anal...

    A. Torelli, A. Trotta, L. Acerbi, G. Arcidiacono, G. Berta, C. Branca in Plant and Soil (2000)

  9. No Access

    Article

    Polyploidy in tomato roots as affected by arbuscular mycorrhizal colonization

    Nuclear changes in roots of tomato (Lycopersicon esculentum), a plant with a small genome, during the establishment of arbuscular mycorrhizal (AM) colonization were studied using light and electron microscopy, as...

    G. Berta, A. Fusconi, S. Sampò, G. Lingua, S. Perticone, O. Repetto in Plant and Soil (2000)

  10. 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)

  11. No Access

    Chapter

    Quantification of AMF-Induced Modifications to Root System Architecture and Longevity

    The growth of a functional root system is essential to the development and survival of terrestrial plants. Obvious functions include anchorage and nutrient and water uptake but other, less obvious, functions s...

    J. E. Hooker, G. Berta, G. Lingua, A. Fusconi, S. Sgorbati in Mycorrhiza Manual (1998)

  12. No Access

    Article

    Interactions between the soilborne root pathogenPhytophthora nicotianae var.parasitica and the arbuscular mycorrhizal fungusGlomus mosseae in tomato plants

    In order to study the influence of Arbuscular Mycorrhiza (AM) on the development of root rot infection, tomato plants were raised with or withoutGlomus mosseae and/orPhytophthora nicotianae var.parasitica in a sa...

    A. Trotta, G. C. Varese, E. Gnavi, A. Fusconi, S. Sampò, G. Berta in Plant and Soil (1996)

  13. No Access

    Chapter

    Impact of mycorrhizal colonisation on root architecture, root longevity and the formation of growth regulators

    Until relatively recently, it was assumed that arbuscular mycorrhizal fungi (AMF) did not influence the morphology of the root system. (1983) concluded “little change in root morphology occurs following infection...

    D. Atkinson, G. Berta, J. E. Hooker in Impact of Arbuscular Mycorrhizas on Sustai… (1994)

  14. No Access

    Article

    Chromatin structure variation in successful and unsuccessful arbuscular mycorrhizas of pea

    Lincoln and Frisson varieties of endomycorrhiza-forming pea plants and isogenic mycorrhiza-resistant Frisson mutant (P2) plants were inoculated withGlomus mosseae. Nuclei released from inoculated and non-inoculat...

    S. Sgorbati, G. Berta, A. Trotta, L. Schellenbaum, S. Citterio… in Protoplasma (1993)

  15. No Access

    Article

    Nuclear morphology and ploidy level in infected and uninfected hair root cells ofCalluna vulgaris andVaccinium myrtillus mycorrhizae

    Morphometry, microfluorimetry and electron microscopy were used to investigate the size, ploidy level, and morphology of host nuclei in the ericoid mycorrhizal systemsCalluna vulgaris+Hymenoscyphus ericae andVacc...

    G. Berta, S. Sgorbati, P. Giaccone, V. Gianinazzi-Pearson in Protoplasma (1992)

  16. No Access

    Article

    Membrane potential hyperpolarisation in vesicular arbuscular mycorrhizae ofAllium porrum L.: a non-nutritional long-distance effect of the fungus

    Variations in membrane potential difference (PD) were observed between root cortical cells ofAllium porrum plants, uninfected and infected withGlomus E3: cell membrane potential was constantly hyperpolarised in t...

    M. Fieschi, G. Alloatti, S. Sacco, G. Berta in Protoplasma (1992)

  17. 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)

  18. No Access

    Article

    Apical meristems in mycorrhizal and uninfected roots ofCalluna vulgaris (L.) Hull

    Calluna vulgaris root meristems, either uninfected or infected byPezizella ericae, were compared using light and transmission electron microscopy. In lightly infected ‘hair’ roots, active tips contained initial ...

    G. Berta, P. Bonfante-Fasolo in Plant and Soil (1983)

  19. No Access

    Chapter

    Apical meristems in mycorrhizal and uninfected roots of Calluna vulgaris (L.) Hull

    Calluna vulgaris root meristems, either uninfected or infected by Pezizella ericae, were compared using light and transmission electron microscopy. In lightly infected ‘hair’ roots, active t...

    G. Berta, P. Bonfante-Fasolo in Tree Root Systems and Their Mycorrhizas (1983)

  20. No Access

    Article

    Herzminutenvolumen und Herzindex, Schlagvolumen und Schlagvolumenindex, Sauerstoffverbrauch und arterielle und venöse Blutgaswerte von gesunden Versuchspersonen in Ruhe und bei körperlicher Belastung

    Bei elf gesunden Versuchspersonen wurde in Ruhe wie bei 40, 80 und 120 W im Liegen mit der Kohlensäurerückatmungsmethode das Herzminutenvolumen bestimmt. Die Ergebnisse zeigen eine lineare Beziehung zwischen B...

    W. T. Ulmer, G. Berta in Pflüger's Archiv für die gesamte Physiolog… (1964)