Microbial communities show intra- or inter-species interaction in various environmental conditions. Hence research on microbial that are unable to be cultivated and macroscopic research such as the colony-level research are required for gaining deeper insights into microbial and developing its possible application. Metagenome community analysis does not require cultivation of microbial, it instead use DNA extracted from environmental sample. Also, it can improve our understanding on microbial through obtaining more genetic information via NGS technology followed by community analysis and serve as a mean to effectively use gene resources.
Metagenome assembly is an analysis on population or isolate within the non-cultivated microbial community which use whole genome sequencing, de novo assembly and etc to analyze genetic information. This improves out understanding on microbial and provide us with the mean to effectively use gene resources.
Metagenome analysis is an analysis of gene expressed within the colony sample and the changed expression after certain treatment. It can be effectively used for identification of useful gene from various environments, cure for diseases and improvement of ecological system through understanding the mechanism for transcript regulation and regulation network. This will also improve our understanding on microbial and provide us with the mean to effectively use gene resources.