A recent study has uncovered extensive translation in Saccharomyces cerevisiae, with the majority of elements, including 19,000 noncanonical ones, lacking conservation as protein-coding genes. This suggests their role in rapidly evolving genotype-phenotype connections. The research was conducted by Dr. Anne-Ruxandra Carvunis and her team at the University of Pittsburgh and published in Cell Systems.
A study employing an ingestible device to sample the human intestinal tract during normal digestion has identified differences in microbial, proteomic, and bile acid profiles between various intestinal regions and stool. The research, conducted by Dari Shalon, Jacob Folz, among others, was published on May 10, 2023 by Nature.
A recent study has revealed that the interactions between algae and bacteria in oxygen-rich marine environments depend on the exchange of inorganic nitrogen compounds, such as nitrite and nitric oxide. These compounds act as signaling molecules, initiating a cascade that triggers algal cell death. This process could potentially contribute to the sudden collapse of oceanic algal blooms. The research was conducted by Dr. Adi Abada, Dr. Roni Beiralas, among others, and published in the ISME Journal.