Bromus setifolius Presl., a native perennial grass, is widely spread in the harsh environment of Patagonia, Argentina. This grass can be associated with Neotyphodium Glenn, Bacon et Hanlin endophytes which are related to ...

The interaction between grass endophytes and mycorrhizas of Bromus setifolius from Patagonia, Argentina was examined. To determine effects of the endophyte (Neotyphodium sp.) on the colonisation of B. setifolius by arbuscular ...

Glomus patagonicum sp. nov. was found in the rhizosphere of Bromus setifolius near El Calafate in Santa Cruz province, Argentina. The species is distinguished by the presence of large ornamented warts on the outer surface ...

In this work we performed morphological and molecular phylogenetic analyses (based on sequences of calmodulin M [calM], translationelongation factor 1-α [tefA] and b-tubulin [tubB] genes) to characterize the diversity of ...

Neotyphodium endophytes and arbuscular mycorrhizal (AM) fungi are common constituents of natural grasslands. The plant?endophyte symbiosis can introduce changes in soil conditions that affect the density and activity of ...

En este estudio se analizó la calidad y el comportamiento germinativo de semillas de diferentes poblaciones localizadas en un gradiente de precipitación anual oeste-este (500 a 150 mm) en cuatro especies de gramíneas ...

Cool-season grasses are frequently infected by Neotyphodium endophytes and this association is often considered as a mutualistic symbiosis. We examined the incidence of Neotyphodium in populations of Bromus setifolius, ...

Germinative variability of seeds from different populations of four species of native grasses from Patagonia: a case study in northwestern Chubut. In this study, we analyzed the quality and germination behavior of seeds ...