Bioaccumulation of TBT and Its Cellular Toxic Effects on the Freshwater Prawn Macrobrachium rosenbergii.

To test the toxic effects of tributyltin (TBT), Macrobrachium rosenbergii were exposed to three concentrations of TBT viz. 10 ng/L, 100 ng/L and 1000 ng/L for 90 days. The bioaccumulation of TBT level varied in hepatopancreas based upon dose dependent manner.

Crystal structure and Hirshfeld surface analysis of poly[[di-μ-glycine-lithium] perchlorate].

In the title salt, {[Li(CHNO)]ClO} , the Li cation is coordinated by four carboxyl-ate oxygen atoms of the glycine mol-ecules with a distorted tetra-hedral geometry. The glycine exists in a zwitterionic form with protonated amino and deprotonated carboxyl-ate groups. In the crystalline state, the title salt is primarily stabilized by inter-molecular N-H⋯O and C-H⋯O inter-actions which inter-connect various units.

Protein-G-based lateral flow assay for rapid serodiagnosis of brucellosis in domesticated animals.

This study was conducted to develop and evaluate protein-G-based lateral flow assay (LFA) for rapid serodiagnosis of brucellosis in various domesticated animal species. The assay diagnostic performance was tested with 144 reference and 356 field sera samples and then compared with other serological assays. Results revealed that LFA showed 89% and 99% sensitivity and specificity, respectively, when compared with competitive ELISA as the gold standard.

Identification of rice landraces with promising yield and the associated genomic regions under low nitrogen.

With the priority of the low input sustainable rice cultivation for environment friendly agriculture, NUE of rice becomes the need of the hour. A set of 472 rice genotypes comprising landraces and breeding lines were evaluated for two seasons under field conditions with low and recommended nitrogen and >100 landraces were identified with relative higher yield under low nitrogen. Donors were identified for higher N uptake, N translocation into grains and grain yield under low N.