نتایج جستجو برای: 24 dichlorophenoxyacetic acid
تعداد نتایج: 1062866 فیلتر نتایج به سال:
The aim of this study was to evaluate how the in situ exposure of a Danish subsurface aquifer to phenoxy acid herbicides at low concentrations (<40 micro g l(-1)) changes the microbial community composition. Sediment and groundwater samples were collected inside and outside the herbicide-exposed area and were analyzed for the presence of general microbial populations, Pseudomonas bacteria, and ...
Cytogenetic Effects in Corn Exposed to Atomic Bomb Ionizing Radiation at Bikini: L. F. Randolph, A. E. Longley, and ChingHsiung Li ................................................................. Crystalline Human Myoglobin: Some Physicochemical Properties and Chemical Composition: Alessandro Rossi-Fanelli .............................. Differential Effects of 2,4-D on Aerobic, Anaerobic, and ...
Small-subunit ribosomal DNA (SSU rDNA) from 20 phenotypically distinct strains of 2,4-dichlorophenoxyacetic acid (2,4-D)-degrading bacteria was partially sequenced, yielding 18 unique strains belonging to members of the alpha, beta, and gamma subgroups of the class Proteobacteria. To understand the origin of 2,4-D degradation in this diverse collection, the first gene in the 2,4-D pathway, tfdA...
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