**Author details**

Charina Gracia B. Banaay

*Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Baños, Laguna, Philippines* 

Marilen P. Balolong

*Department of Biology, University of the Philippines Manila, Padre Faura Street, Ermita, Manila, Philippines Institute of Molecular Biology and Biotechnology, National Institutes of Health, University of the Philippines Manila, Pedro Gil Street, Ermita, Manila, Philippines* 

Francisco B. Elegado *National Institute of Molecular Biology and Biotechnology, University of the Philippines Los Baños, Laguna, Philippines* 
