👉 Pinisolibacter is a genus of bacteria in the family Proteobacteria, which belong to the kingdom Archaea and are part of the order Firmicutes. These bacteria have a cell wall made primarily of cellulose, with a cytoplasm that contains a large number of microfibrils (small, thread-like structures) called pinicolae. Pinicolae are responsible for the synthesis of proteins in these bacteria.