Outer Membrane Vesicles of DS002 Are Selectively Enriched with TonB-Dependent Transporters and Play a Key Role in Iron Acquisition.

Outer membrane vesicles (OMVs) of Acinetobacter baumannii DS002 carry proteins which perform selective biological functions. The proteins involved in cell wall/membrane biogenesis and inorganic ion transport and metabolism occupied a significant portion of the 302 proteins associated with OMVs. Interestingly, the TonB-dependent transporters (TonRs), linked to the active transport of nutrients across the energy-deprived outer membrane, are predominant among proteins involved in inorganic ion transport and metabolism.

Vendantic view on life and consciousness: BN Shanta is correct.

The explanation for Vedanta offered by Bhakti Niskama Santa (BNS) is valid from both scientific and philosophical grounds. It seems that the published critique of Gustavo Caetano-Anollés (GCA) to Shanta's paper is purely emotional and does not have any valid scientific or philosophical justification. In his rebuttal to Caetano-Anollés's critique, Shanta highlighted how the concept of 'Organic Whole' in Vedanta is completely different than that of Creationist Movement and Intelligent Design.

Virulence factors are released in association with outer membrane vesicles of Pseudomonas syringae pv. tomato T1 during normal growth.

Outer membrane vesicles (OMVs) are released from Pseudomonas syringae pv. tomato T1 (Pst T1) during their normal growth. These extracellular compartments are comprised of a complete set of biological macromolecules that includes proteins, lipids, lipopolysaccharides, etc.

Differential expression of membrane proteins helps Antarctic Pseudomonas syringae to acclimatize upon temperature variations.

Antarctic bacteria are adapted to the extremely low temperature. The transcriptional and translational machineries of these bacteria are adapted to the sub-zero degrees of temperature. Studies directed towards identifying the changes in the protein profiles during changes in the growth temperatures of an Antarctic bacterium Pseudomonas syringae Lz4W may help in understanding the molecular basis of cold adaptation.

Exoribonuclease R interacts with endoribonuclease E and an RNA helicase in the psychrotrophic bacterium Pseudomonas syringae Lz4W.

Endoribonuclease E, a key enzyme involved in RNA decay and processing in bacteria, organizes a protein complex called degradosome. In Escherichia coli, Rhodobacter capsulatus, and Streptomyces coelicolor, RNase E interacts with the phosphate-dependent exoribonuclease polynucleotide phosphorylase, DEAD-box helicase(s), and additional factors in an RNA-degrading complex. To characterize the degradosome of the psychrotrophic bacterium Pseudomonas syringae Lz4W, RNase E was enriched by cation exchange chromatography and fractionation in a glycerol density gradient.