Journal of Microbiology Indonesia
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Perpustakaan Gen: Bagaimana Mengonstruksinya?
(2001)Many methods can be used to construct genomic DNA library in the cosmid vector. In this system, large fragments of genomic DNA generated by randomly digestion are ligated to the cosmid vector to form concatemers that can ... -
Pembentukan Magnetosom pada Bakteri (Magnetosome Formation in Bacteria)
(2004)Magnetic bacteria orient and navigate along geomagnetic field lines and are widely distributed in freshwater and marine habitat. The ability of these bacteria to respond to magnetic fields is based on the presence of ... -
Construction of Genomic Library of Magnetospirillnm magneticum AMB-I and Screening of Genes Involved in Magnetosome Synthesis
(2005)Magnetospirillum magneticum AMB-1 is a fresh-water magnetic bacterium capable of synthesizing membrane- bound magnetic particle. called magnetosome, under microaerobic conditions. To screen and isolate genes involved in ... -
Cloning of Genomic DNA Fragment Involve in Acid-Aluminium Tolerance in Bradyrhizobium japonicum 38 Through Transposom Mutagenesis
(2006)An acid-aluminium sensitive mutant of Bradyrhizobium japonicum 38. designated as AAS38, was generated by mini-Tn5 transposon mutagenesis. The experiment was carried out to identify acid-aluminium tolerance gene (AAT) in ... -
Cloning and Overexpression of a Gene Encoding Protein Belong to Tetratricopeptide Involved in Magnetosome Synthesis in Magnetospirillum magneticum AMB-1
(2006)A genomic DNA fragment involved in magnetosome synthesis was isolated from Magnetospirillum magneticum AMB-I through mini-Tn5 transposon mutagenesis. The DNA fragment flanking transposon from the genomic DNA of a non-magnetic ... -
Prospective Use of 1-Aminocyclopropane-1-Carboxylate Deaminase-Producing Bacteria for Plant Growth Promotion and Defense against Biotic and Abiotic Stresses in Peat-Soil-Agriculture
(2008)The 1-aminocyclopropane-1-carboxylate (ACC) deaminase (EC4.1.99.4) is an enzyme produced by some soil bacteria to degrade ACC (the immediate precursor of ethylene) to reduce ethylene biosynthesis in higher plants. Increased ... -
Characterization of Bacillus sp. strains isolated from rhizosphere of soybean plants for their use as potential plant growth for promoting Rhizobacteria
(2011)Rhizobacteria of Bacillus species were isolated from the rhizosphere of soybean plant of Cirebon, Indonesia, and further examined for plant growth promoting activities. A total of 118 isolates identified as Bacillus sp., ... -
Evidence for a Link Between Pathogenicity and the Role of Imp Bacterial Transport Effector Proteins in Soybean Infection by Xanthomonas axonopodis pv. glycines Vol 1, No 2, 2007
(2007)Xanthomonas axonopodis pv. glycines (Xag) is the causal agent at bacterial pustule disease of soybeans. A non-¬pathogenic mutant of Xag (M715) was constructed employing transposon mutagenesis which showed similar epiphytic ... -
Isolation and Identification of Mycorrhizospere Bacteria and Their Antagonistic Effects Towards Ganoderma boninense in Vitro
(2010)Basal stem rot caused by Ganoderma boninense is the most serious disease of oil palm (Elaeis guineensis) in Indonesia and it has caused major loss in palm oil production. Mycorrhizospere bacteria offer possible advantages ... -
The production of Blue Cheese with the Addition of Nonpathogenic Strain of Klebsiella pneumoniae and Fortification of Folic Acid and Iron
(2010)Blue cheese is a semi-soft ripened chesee involves the growth of Penicillium roqueforti in the ripening process. Cheese has a longer ahelf life compared to raw milk and the production of cheese will give add value to the ... -
Ecological and Taxonomical Prespective of Yeast in Indonesia
(2010)In the course of ecological and taxonomical study of yeast in Indonesia, a total of 2147 yeast isolates from 315 sample in year 2003, 2005, 2006, and 2008 had been obtained from eight locations e.g. Liwa (Sumatera), Cibinong ... -
Macaca nemestrina and dengue virus infectivy : a potential model for evaluating dengue vaccine candidates
(2010)Macaca nemestrina has been shows to respond to infectious disease agents, such as HIV, and is more sensitive compared to other species of macaquest such as the rhesus (M. mulatta) and Cynomolgus monkeys (M. Fascicularis). ... -
Sequence Analysis of Putative potB, potC, and potD Genes from Serratia Rubidae
(2010)Amplification of putative potBCD genes from Serratia rubidae was conducted by PCR using a pair of primers FERC and RERC. A segment with~1800 bp size was ligated to pGEM-T Easy vector then cloned to competent Escheria coli ... -
Isolation and Characterization of Antimicrobial Substance from Marine Streptomyces sp.
(2010)Isolation and purification of antimicrobial active substance produce by marine Actinomycetes has been carried out. Marine sediment samples were obtained from six different places at Banten Coast. Isolation was conducted ... -
Physiological Characterization and Molecular Identification of Denitrifying Bacteria Prosessing Nitrous Oxide High Reduction Activity Isolated from Rice Soils
(2010)Rice fields are one of the main source of high nitrous oxide N2O emission. Soil denitrifiers processing high N2O reduction activity are important for controlling N2O emission. Nitrous oxide reduction is the last step of ... -
Fragnance Formation in Aquilaria spp. Shoot Culture Induced by Acremonium sp.
(2010)In this research, fragnance formation in the shoot culture of three clones of Aquilaria malaccensis (Amal, Ama7 and Ama13) and four clones of A. microcarpa (Ami5, Ami8, Ami16 and P6) as a response towards infection of four ... -
Isolation of Endophytic Bacteria from Palm Oil Fruits and Characterization of Their Lipases
(2010)Lipases (EC 3.1.1.3) can be produced in palm oil fruit cells by fruits cells or endophytic microbes. The purpose of this research is to isolate endophytic lipolytic bacteria of palm oil fruit and characterization their ... -
Production of Exopolysaccharides by Strains of Streptococcus thermophilus
(2010)Two strains of Streptococcus thermophilus producing capsular and capsular-ropy exopolysaccharides (EPS) were examined for their growth and EPS production in M17 medium supplemented with glucose, galactose or lactose and ... -
The Production of Nata Colored by Monascus Purpureus J1 Pigments as Functional Foods
(2010)Pigmen from Monascus sp. may color nata. The mold also produces monacolin K that inhibits HMG-CoA reductase affecting the reduction of blood cholesterol. The aim of this study was to produce the colored nata containing ...
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