By E. Velazquez, C. Rodriguez-Barrueco
In 2002, sixty overseas experts met to debate difficulties of excessive P-unavailability as a soil nutrient for vegetation, and the dangers of elevated phosphate enter to aquatic habitats from commercial and mining actions, sewage disposal, detergents, and different assets. one of the displays have been up-to-date ideas to augment P-uptake via crops, bioremediation capability within the rehabilitation of ecosystems, taxonomic characterization interactions with mycorrizae, the physiological and molecular foundation of PSM, and more.
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Extra info for First International Meeting on Microbial Phosphate Solubilization (Developments in Plant and Soil Sciences)
Strains from groups I and II showed an identical LMW RNA proﬁle to that of M. mediterraneum UPM-CA142T; the proﬁle of strains from group III was identical to that of M. tianshanense USDA 3592T and the proﬁle of strains from group IV was identical to that of M. ciceri USDA 3383T. Diﬀerent 879F-RAPD patterns were obtained for strains of the group I, group II and the M. mediterraneum type strain (UPM-CA142T). The 879-RAPD patterns obtained for group III also differed from the pattern shown by M. tianshanense USDA 3592T.
Int J Syst Bacteriol 49, 51–65. Wieser M and Busse HJ 2000 Rapid identiﬁcation of Staphylococcus epidermidis. Int J Syst Evol Microbiol 50, 1087– 1093. A. Alikhani1, N. Saleh-Rastin1 & H. Antoun2 1 Department of Soil Science, College of Agriculture, Tehran University, Tehran, Iran. 2De´partement des Sols et de Ge´nie Agroalimentaire, Universite´ Laval, 2110 Pavillon de l ÕEnvirotron, G1K 7P4, Que´bec, Qc, Canada. Corresponding author* Received: 31 May 2006 Key words: calcium phosphate, legumes, inositol hexaphosphate, PGPR, pH, Rhizobium Abstract Agricultural soils in Iran are predominantly calcareous with very low plant available phosphorus (P) content.
Arietinum growing in three soils from the North of Spain. Nineteen strains showed ability to solubilize phosphate in YED-P medium. These strains were separated into 4 groups according to the results obtained by 879F-RAPD ﬁngerprinting. The 16S rDNA sequencing of a representative strain from each group allowed the identiﬁcation of strains as belonging to the genus Mesorhizobium. 2% similarity with M. mediterraneum UPM-CA142T, respectively. The strains from group III were related to M. 4% similarity level.