Amendments are frequently added to agricultural soils to increase organic matter content. In this study, we examined the influence of alperujo, an olive oil mill waste, on the availability of two triazine herbicides, terbuthylazine and atrazine, in two different sandy soils, one from Sevilla, Spain, and the other from Minnesota. The effect of aging on herbicide sorption and bioavailability was ...

Co-metabolic bioremediation is supposed to be an impressive and promising approach in the elimination technology of methyl tert-butyl ether (MTBE), which was found to be a common pollutant worldwide in the ground or underground water in recent years. In this paper, bacterial strain DZ13 (which can co-metabolically degrade MTBE) was isolated and named as Pseudomonas sp. DZ13 based on the result ...

There are many challenges in the accurate quantification of bacterial genes, such as the atrazine-degrading enzyme antA from Pseudomonas sp. strain ADP, from soil samples. We compared four quantitative methods for enumeration of atrazine-degrading bacteria in rhizosphere environments and utilized the optimal probe-based real-time polymerase chain reaction (PCR)-based method in an ongoing biorem...

The present study is aimed at assessing the ability of Pseudomonas sp. AN29 to uptake Hg from the metal contaminated environment. The minimum inhibitory concentration (MICs) of Hg was 500 μg/ml. Pseudomonas sp. AN29 could tolerate Pb (600 g/ml), Cu (200 g/ml), Cd (50 g/ml), Zn (50 g/ml), Ni (550 g/ml) and Cr (150 g/ml). The isolate showed typical growth curve but phases (lag and log) exte...

Alpha-galactosidase is a glycoside hydrolase enzyme that hydrolyses the terminal alpha-galactosyl moieties from glycolipids and glycoproteins. Pseudomonas sp. MCCMB3 an alpha galactosidase producer was isolated from the rock soil of Kulasekaram, Kanyakumari district, South India. Totally 10 strains were isolated, when compared with other strains, predominant enzyme activity has been observed in...