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Characterization of Extracellular Chitinase from Bacterial Isolate 99 and Enterobacter sp. G-1 from Matsue City, Japan
(IPB (Bogor Agricultural University), 2008)
One hundred and twenty isolates of chitosanase producing bacteria were screened from water and soil from localies around Matsue city, Japan. In previous experiments, four isolates (isolates 96, 97, 99, and 100 strain ) ...
The Relatedness between Hepatitis B Virus from Non-Papuan Blood Donors in Jayapura and the Papuan Clusters
(IPB (Bogor Agricultural University), 2009)
The genotypes (A-H) and subtypes (adw2, adw4, adrq-, adrq+, ayw1-4, ayr) of HBV show distinct geographical distributions, which have been associated with anthropological history. The novel finding of the HBV subgenotypes ...
Biosynthesis of Polyamide 4, a Biobased and Biodegradable Polymer
(IPB (Bogor Agricultural University), 2008)
Polyamide 4, which is composed of repeating unit of g-aminobutyric acid (GABA), is a biobased and biodegradable polymer since it can be synthesized from renewable material instead of fossil-based material. GABA is produced ...
Phenotypic, Metabolic, and Genetic Diversity of the Indonesian Isolates of Rhizopus oligosporus
(IPB (Bogor Agricultural University), 2007)
Fifteen Rhizopus oligosporus isolates were isolated from a number of tempeh samples obtained from Mataram, Jember, and Bogor, Indonesia; and subjected for characterization based on phenotypic, metabolic, and genetic ...
Optimum Concentration of Glucose and Orange II for Growth and Decolorization of Orange II by Enterococcus faecalis ID6017 under Static Culture
(IPB (Bogor Agricultural University), 2008)
Growth and decolorization performance of bacterial grown on azodyes-containing-medium is influenced by various concentrations of carbon sources and azodyes. The optimum level of glucose and Orange II concentration for ...
Protein Patterns in Arbuscular Mycorrhizal Roots and Non-Mycorrhizal Roots of Oil Palm Seedling
(IPB (Bogor Agricultural University), 2007)
A comparison of the protein patterns in root extracts from none mycorrhizal and mycorrhizal oil palm roots has been made. The polypeptides were analyzed every three weeks up to 11 weeks. A factorial design of fungi species ...
Evidence for a Link Between Pathogenicity and the Role of Imp Bacterial Transport Effector Proteins in Soybean Infection by Xanthomonas axonopodis pv. glycines
(IPB (Bogor Agricultural University), 2007)
Xanthomonas axonopodis pv. glycines (Xag) is the causal agent of bacterial pustule disease of soybeans. A nonpathogenic mutant of Xag (M715) was constructed employing transposon mutagenesis which showed similar epiphytic ...
Multiplex PCR for Rapid Detection of Rifampin and Isoniazid Resistance in Mycobacterium tuberculosis Isolated from Bandung, Indonesia
(IPB (Bogor Agricultural University), 2007)
Mycobacterium tuberculosis resistant to rifampin and isoniazid, known as multidrug-resistant M. tuberculosis (MDR-TB) strains, is an emerging problem of great importance to public health, with higher mortality rates than ...
Effect of pH, Temperature and Medium Composition on Xylanase Production by Bacillus sp. AQ-1 and Partial Characterization of the Crude Enzyme
(IPB (Bogor Agricultural University), 2009)
Bacillus sp. AQ-1 was isolated from household aquarium sediment. The isolate produced extracellular xylanolytic enzymes on xylan containing agar medium. Based on morphological, and physiological analysis, the isolate was ...
Generation and Characterization of Temperature Resistant Mutant of Recombinant PJ156/CAV-17 Virus
(IPB (Bogor Agricultural University), 2007)
Previous study revealed that a recombinant virus between poliovirus (isolate PJ156) and coxsackie A virus serotype 17 (CAV-17), namely PJ156/CAV-17, was temperature sensitive. It is well known that two amino acids in 3D ...