"Deep-Sea Cold Seep Reveals Unique Species of Magnetic Bacteria"
Researchers have discovered a new species of marine bacteria, Poriferisphaera hetertotrophicis, isolated from a deep-sea cold seep. This novel bacterium exhibits unique characteristics, including a distinct budding model of division and a chronic virus (bacteriophage) that facilitates nitrogen metabolism. The study provides insights into the physiological mechanisms and nitrogen assimilation of deep-sea Planctomycetes bacteria, shedding light on their role in nitrogen cycling and their interactions with viruses.