Isolation and characterization of some new formate utilizing bacteria

Five isolates degrading and assimilating foramte were isolated from chicken dung. Characterization indicated two differents types. One of these belonged to the genus Alcaligenes and assimilated formate autotrophically. The other four isolates were identical, belongedto hte genus Protaminobacter and assimilated formate heterotrophicaly by the serine pathway.