TY - JOUR T1 - Interactive effect of Brevibacillus brevis and Glomus mosseae, both isolated from Cd contaminated soil, on plant growth, physiological mycorrhizal fungal characteristics and soil enzymatic activities in Cd polluted soil. AU - Vivas,A, AU - Barea,J M, AU - Azcón,R, PY - 2003/12/30/received PY - 2004/07/30/accepted PY - 2004/12/14/pubmed PY - 2005/6/1/medline PY - 2004/12/14/entrez SP - 257 EP - 66 JF - Environmental pollution (Barking, Essex : 1987) JO - Environ Pollut VL - 134 IS - 2 N2 - The interaction between two autochthonous microorganisms (Brevibacillus brevis and Glomus mosseae) isolated from Cd amended soil increased plant growth, arbuscular mycorrhizal (AM) colonization and physiological characteristics of the AM infection (measured as SDH or ALP activities). The enhanced plant Cd tolerance after coinoculation with native microorganisms seemed to be a consequence of increased P and K acquisition and, simultaneously, of decreased concentration of Cd, Cr, Mn, Cu, Mo, Fe and Ni in plant tissue. Autochthonous microbial strains were more efficient for nutrient uptake, to immobilize metals and decrease their translocation to the shoot than reference G. mosseae (with or without bacteria). Indole acetic acid produced by B. brevis may be related to its ability for improving root growth, nodule production and AM fungal intra and extraradical development. Dehydrogenase, phosphatase and beta-glucosidase activities, indicative of microbial metabolism and soil fertility, were maximized by the coinoculation of autochthonous microorganisms in cadmium polluted conditions. As a consequence, the use of native microorganisms may result very efficient in bioremediation. SN - 0269-7491 UR - https://www.unboundmedicine.com/medline/citation/15589653/Interactive_effect_of_Brevibacillus_brevis_and_Glomus_mosseae_both_isolated_from_Cd_contaminated_soil_on_plant_growth_physiological_mycorrhizal_fungal_characteristics_and_soil_enzymatic_activities_in_Cd_polluted_soil_ DB - PRIME DP - Unbound Medicine ER -