1. Life Sciences and Bioengineering, Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
2. Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
3. Department of Plant Science and Biotechnology, University of Nigeria, Nsukka, Nigeria
4. Department of Microbiology, University of Nigeria, Nsukka, Nigeria
5. Microbiology Research Centre for Sustainability (MiCS), University of Tsukuba, Tsukuba, Japan