Browsing Hayati Journal of Biosciences by Author "Waturangi, Diana Elizabeth"
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Genetic Diversity of Methylotrophic Bacteria from Human Mouth Based on Amplified Ribosomal DNA Restriction Analysis (ARDRA)
Waturangi, Diana Elizabeth | Francisca, Ivana | Susanto, Cindy Oktavia (2011)Methylotrophs inhabit the human mouth. In this study, methylotrophic bacteria were isolated from the human mouth microflora of 63 subjects, especially from the tongue, gingival, and subgingival area using minimal agar ... -
Isolation and Identification of Methylotrophic Bacteria Producing Methanol Dehydrogenase from Human Feet and Mouth Vol 18, No 1, 2011
Waturangi, Diana Elizabeth | Nicholas, Catherine Delany | Susanto, Cindy Oktavia | Suhartono, Maggy Thenawidjaja (2011)The human feet and mouth are known as sources of methylated sulfides, which are produced by other microflora. Methylated sulfides could be oxidized by methylotrophic bacteria, which may result in odor reduction in human ... -
Isolation, Characterization, and Genetic Diversity of Ice Nucleation Active Bacteria on Various Plants
Waturangi, Diana Elizabeth | Tjhen, Amelia (2009)Ice nucleation active (INA) bacteria is a group of bacteria with the ability to catalyze the ice formation at temperature above -10 oC and causing frost injury in plants. Since, most of the literature on INA bacteria were ...