Five Prokaryote Species (Labeled A-E) Have Been Sequenced

Short Answer

Five prokaryote species (labeled A-E) have been sequenced.Refer to the table with the findings of the genes they contain.(Note: "x" denotes the species possessing a functional copy of the gene.) Gene 1 is essential for the synthesis of several amino acids.Gene 2 encodes a protein involved in strengthening the cell wall.Gene 3 produces an enzyme that breaks down methane.The functions of the other four genes are currently unknown. Based on these data, gene _______ is most likely to be included in the minimal genome.