Advances in bioinformatic approaches to tardigrade phylogeny.

The quest to discover the evolutionary relationships of organisms is an evolving, long-time topic of research. Such research gave rise to many different taxonomic databases and various definitions of systematic groups. One such group is the phylum Tardigrada.

Evaluation of small-molecule modulators of the circadian clock: promising therapeutic approach to cancer.

The circadian clock is an important regulator of human homeostasis. Circadian rhythms are closely related to cell fate because they are necessary for regulating the cell cycle, cellular proliferation, and apoptosis. Clock dysfunction can result in the development of diseases such as cancer.

Bioaugmentation of the green alga to enhance biogas production in an anaerobic hollow-fiber membrane bioreactor.

Anaerobic membrane reactors (AnMBRs) offer an alternative wastewater treatment system, presenting both reclamation of value through biogas production, and efficient treatment of recalcitrant contaminants such as antibiotics from wastewater. The effects of bioaugmentation with the green alga on anaerobic treatment of pharmaceutical wastewaters, alleviating membrane biofouling, biogas production and impact on the indigenous microbial communities were evaluated using AnMBRs. The outputs of the bioreactor experiments revealed that bioaugmentation strategies with the green alga increased removal of chemical oxygen demand by 12% and delayed membrane fouling by 25% and increased biogas production by 40%.

Anthocyanin Addition to Kefir: Metagenomic Analysis of Microbial Community Structure.

The addition of anthocyanin to kefir for the production of more functional and bio-diversified kefir beverages has the potential to increase kefir's healthful activities. In the present study, anthocyanin extracts, obtained from black carrots, were added into kefir mixture during the fermentation process in different concentrations (1% and 5%, w/v). These kefir samples were then analyzed in terms of their microbiological qualities by metagenomic analysis.