Alphaproteobacteria is a class of Proteobacteria. Like all Proteobacteria, they are Gram-negative.
Read more about Alphaproteobacteria: Characteristics, Evolution and Genomics, Phylogeny
Alphaproteobacteria is a class of Proteobacteria. Like all Proteobacteria, they are Gram-negative.
Read more about Alphaproteobacteria: Characteristics, Evolution and Genomics, Phylogeny