INVESTIGADORES
ALBERTO Edgardo Omar
artículos
Título:
Presence of different arbuscular mycorrhizal infection patterns in roots of Lotus glaber plants growing in the Salado River basin.
Autor/es:
SANNAZZARO, A., O.; RUIZ O. A.; ALBERTÓ E.; MENÉNDEZ A. B
Revista:
MYCORRHIZA
Editorial:
Springer Berling
Referencias:
Lugar: Heidelberg; Año: 2004 vol. 14 p. 139 - 142
ISSN:
0940-6360
Resumen:
Morphological types of arbuscular mycorrhizal (AM) fungi associated with Lotus glaber Lotus glaber  in sodic soils of the Salado River basin were studied. At least eight colonization patterns (IP) of AM fungi in roots of L. glaber were observed after 30 plants were analyzed. Arum- and Paris-type  infection were found in the same plant species. This result supports the idea that AM morphology is not solely under plant control, but is also influenced by fungal identity. One infection pattern, presumably corresponding to Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. L. glaber were observed after 30 plants were analyzed. Arum- and Paris-type  infection were found in the same plant species. This result supports the idea that AM morphology is not solely under plant control, but is also influenced by fungal identity. One infection pattern, presumably corresponding to Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. , were the most commonly found. Our results reinforce previous suggestions that G. intraradices is well adapted to sodic-saline conditions and may play a role in the  sistance of L. glaber to these soils. is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils.to these soils. Lotus glaber  in sodic soils of the Salado River basin were studied. At least eight colonization patterns (IP) of AM fungi in roots of L. glaber were observed after 30 plants were analyzed. Arum- and Paris-type  infection were found in the same plant species. This result supports the idea that AM morphology is not solely under plant control, but is also influenced by fungal identity. One infection pattern, presumably corresponding to Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. L. glaber were observed after 30 plants were analyzed. Arum- and Paris-type  infection were found in the same plant species. This result supports the idea that AM morphology is not solely under plant control, but is also influenced by fungal identity. One infection pattern, presumably corresponding to Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. Glomus intraradices, and a second, possibly assignable to Glomus  tenue, were the most commonly found. Our results reinforce previous suggestions that G.  intraradices is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils. , were the most commonly found. Our results reinforce previous suggestions that G. intraradices is well adapted to sodic-saline conditions and may play a role in the  sistance of L. glaber to these soils. is well adapted to sodic-saline conditions and may play a role in the resistance of L.  glaber to these soils.to these soils.