Journal of Microbiology Indonesia: Recent submissions
Now showing items 21-40 of 153
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Genetik Diversity of Yeast From Fermented Orange Juice Based on PCR-RFLP and Sequence Analysis of The Internal Transcribed Spacer Region
(2010)Orange is one of the most valuable and common fruites in Indonesia, High glucose level in orange juice provides good growth conditions for yeasts. In this study, yeasts were isolated from fermented orange juice and subjected ... -
The Role of the First 14 Amino Acids of Mature M1 Protein of Streptococcus pyogenes on Fibronectin-Binding Activity and Dimer Formation
(2010)Streptococcus pyogenes is one of the most important human pathogens which express a multi-facet of virulence factors on its cell surface. One of the virulence factors that has been intensively-studied is the M protein that ... -
Amantadine resistant of Indonesian H5N1 subtype influenza viruses during 2003-2008
(2010)The M2 protein of 146 avian influenza (AI) viruses data available in public database (NCBI), including 20 AI isolates used in this study, were sequenced at the M2 protein to find out the probability of mutation and the ... -
Establishment of Mycorrhizas of Four Different Species of Arbuscular Mycorrhizal Fungi Observed Using a Petri-Dish Microcosm
(2010)The Petri-dish microcosm is a simple system to study the development of arbuscular mycorrhizal fungi (AMF) and has been shown to be suitable to observe the establishment of Acaulospora tuberculata BEG41, Gigaspora rosea ... -
Effect of Oxygenated Water and Probiotic Administration on Fecal Microbiata of Rats
(2010)Oxygenated water is water with increased concentration of physically dissolved oxygen, and can perform all the same functions as the oxygen absorbed through the lungs. Several structures of human organs participate in the ... -
Molecular Identification and Diversity of Yeasts Associated with Apis cerana Foraging on Jatropha integerrima
(2010)There are only a few reports from tropical countries, and none from Indonesia, on yeasts associated with the asiatic honeybee, Apis cerana. Here we report on yeasts associated with A. cerana foraging on flowers of Jatropha ... -
Identification and selection of entomopathogenic fungi as biocontrol agents for aphis gossypii from South Sumatra
(2010)Aphid, Aphis gossypii is a vector of curly virus disease. The damage of chili due to its feeding is only 35% and it can achieved 100% if the damage caused by the aphid as a vector. The objectives of this research were ... -
A Comparison of Serological and Bacteriological Methods for Detection of Serological and Bacteriological Methods for detection of Mycloplasma gallisepticum in Experimentally-Infected Chickens
(2010)An indirect enzyme-linked immunosorbent assay (ELISA) was developed to detect antibodies to . Three antigens were used in this experiment. Antigen 1 was prepared from whole cell of , antigen 2 was a sodium dodecyl ... -
Genetic Diversity of Osmophilic Yeasts Isolated from Indonesian Foods with High Concentration of Sugar
(2010)Isolation of osmophilic yeasts from a total of 70 samples consisting of jam, sweet condensed milk, honey, sweet soy sauce, and palm sugar was conducted. Sixty-eight osmophilic yeasts were isolated from strawberry jam, ... -
Chitinolytic Bacteria Isolated from Chili Rhizosphere: Chitinase Characterization and Application as Biocontrol for Aphis gossypii
(2010)Chitin, a common constituent of insect exoskeleton, could be hydrolyzed by chitinase. This research was conducted to select rhizobacteria isolated from the rhizosphere of chili pepper that produced chitinase and to examine ... -
Analyses of Precore and Core Promoter Mutations of Hepatitis B Virus in Patients with Chronic Hepatitis B in Surabaya, Indonesia
(2010)Mutations of precore (A1896) and core promoter (T1762/A1764) of hepatitisBvirus can reduceHBeAgproduction. These mutations are frequently found in the late HBeAg seroconversion. However, it has been a controversy about the ... -
Bioenergetic Analysis of FLAG Tagged-Subunit 8 of Saccharomyces cerevisiae Mitochondrial ATP Synthase
(2010)The majority of cellular energy in the form of adenosine triphosphate (ATP) is synthesized by the F F -ATP synthase. The yeast mitochondrial F F -ATPsynthase is a multisubunit complex that contains at least 17 different ... -
The Life Cycle of Synchytrium pogostemonis on Pogostemon cablin
(2010)Synchytrium, Pogostemon became a serious disease of patchouli cultivation in Indonesia, since it spread widely in many patchouli producing areas in Indonesia. The fungus caused warts on leaves, petioles and young stems of ... -
Isolation and Characterization of Simian Retrovirus Type D from Macaca fascicularis and M. nemestrina in Indonesia
(2010)Simian type D retroviruses (SRVs) are one of the causative agents of simian acquired immunodeficiency syndrome (AIDS) in Asian macaques. In the past, SRVisolates from macaques had only been identified at the US primate ... -
Genetic Diversity of Antifungi-Producing Rhizobacteria of Pseudomonas sp. Isolated from Rhizosphere of Soybean Plant
(2010)Antifungi-producing rhizobacteria have been regognize playing an important role in plant desease supression. In our laboratory, 13 indigenous soybean rhizobacteria Pseudomonas sp. that showed strong growth inhibition of ... -
Antimicrobial Activity of Black Cumin Extracts (Nigella sativa) Against Food Pathogenic and Spoilage Bacteria
(2009)This study aimed to analyze the antimicrobial activity of black cumin (Nigella sativa) extracts in inhibiting the growth of pathogenic and spoilage bacteria. Black cumin was extracted by using steam distillation, single ... -
Analysis of Rumen Microbial Population of Cattle Given Silage and Probiotics Using Terminal Restriction Fragment Length Polymorphism
(2009)Rumen ecology is an important observation in evaluating the effectivity of silage and probiotic additives relating to their roles in cattle productivity. The objective of this study was to examine the effects of silage and ... -
The Quality of Physic Nut (Jatropha curcas) Seeds Affected by Water Activity and Duration of Storage
(2009)The quality of physic nut (Jatropha curcas) seeds should be maintained during storage, either as seeds for seedlings or oil production to be used for biodiesel. The effects of water activity and duration of storage on the ... -
Horizontal Transfer of the “Popcorn-Effect” Strain of Wolbachia from Drosophila melanogaster to Stomoxys calcitrans
(2009)The Wolbachia containing haemolymph from Wolbachia infected Drosophila third/fourth instar larvae was transferred through microinjection into 5-days-old pupae of the blood sucking stable fly, Stomoxys calcitrans. There was ... -
Molecular Detection of Dapsone and Rifampicin Resistance on Mycobacterium leprae from Leprosy Patients in East Java
(2009)The drug resistant problem of Mycobacterium leprae has been developing since the last decade and this has become a leprosy elimination problem in several countries, including Indonesia. Using biological on molecular methods, ...