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Open AccessAMF 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...
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Article
Open AccessIn-hospital cardiac arrest in piedmont (ITALY): epidemiology and outcomes
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...