Systematics
The Bacterial systematics allows the microbiologist to classify, name, and identify Archaea and Bacteria in a rational method. The importance of molecular biology to microbiology is emphasized through the prominence of 16S rRNA which is also known as ribosomal ribonucleic acid sequencing in microbial phylogeny.

General microbiology
The Microbiology as a science has had a varied and long history but we are only just beginning to appreciate the full biochemical, ecological and genetic diversity of microbes.

The Sophisticated techniques have been established to measure the growth of microbes in the laboratory. Our considerate of microorganisms has improved so which we can now appreciate the excellent structure of the prokaryotic cell rather than just considering it as a bag of enzymes. The understanding of microbial cell movement and division has also led to important breakthroughs in eukaryotic biology.  While the microbiology of human disease is well studied we are starting to search which microbes play an essential global role in the biogeochemical cycling of the parts.