Hayati Journal of Biosciences: Recent submissions
Now showing items 21-40 of 302
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Analysis of CO2 Fluxes: Inclusion of Wall Conductance (Gw) on the Estimation of Rubisco Activity, VCMAX of Soybean Leaves Vol 18, No 1, 2011
(2011)In global change research, where modelling of CO2 fluxes from plants is an important component in determining vegetation capacity to protect the climate, mechanistic-based modelling is needed when projection of future CO2 ... -
Methoxyacetic Acid Induced Apoptosis on the Forelimb Bud of Swiss Webster Mice Vol 18, No 1, 2011
(2011)"Methoxyacetic acid (MAA) causes digit malformations of mice when it was given orally on gestation day 11. Previous observation showed that malformation was caused by cell death. The aims of the research were to determine ... -
Genetic Relationship of Wickham and IRRDB 1981 Rubber Population Based on RAPD Markers Analysis Vol 18, No 1, 2011
(2011)Rubber hand pollination in Indonesian Rubber Research Institute program currently uses Wickham population which genetic analysis showed that genetic diversity of this population is narrow. The development of breeding ... -
AMMI Model for interpreting Clone-environment interaction in Starch Yield of Cassava Vol 18, No 1, 2011
(2011)The aim of the study was to analyze the interaction between clone and environment for starch yield in six month-old plants of cassava clones based on additive main effects and multiplicative interaction (AMMI) model. The ... -
Evaluation and Selection of Mutative Artemisia (Artemisia annua L.) According to the Altitude Variants Vol 18, No 1, 2011
(2011)Induction of genetic variant of Artemisia annua L. was conducted through the application of gamma ray irradiation in 2007-2008. The aim was to obtain a plant with high artemisine content > 0.5% and late flowering period ... -
Isolation and Identification of Methylotrophic Bacteria Producing Methanol Dehydrogenase from Human Feet and Mouth Vol 18, No 1, 2011
(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 ... -
Zingiber cassumunar, Guazuma ulmifolia, and Murraya paniculata extracts as antiobesity: in vitro inhibitory effect on pancreatic lipase activity Vol 18, No 1, 2011
(2011)Zingiber cassumunar Roxb. (Bangle), Guazuma ulmifolia Lamk. (Jati belanda), and Murraya paniculata (Kemuning) have been used as slimming agents in jamu. A few researches have performed studies on their potency as antiobesity. ... -
Motion Mode and Two Dimensional Echocardiographic Measurements of Cardiac Dimensions of Indonesian Mongrel Dogs Vol 18, No 1, 2011
(2011)Prevalence of heart disease in dogs was very high and required early diagnosis through physical examination, electrocardiogram, and echocardiography. Normal reference values of echocardiography are highly breedspecific and ... -
Effects of Antioxidants as Prestorage Seed Invigoration Treatments on Storability of Sunflower (Helianthus annuus L.) Seeds
(2005)Oilly seeds, such as those of sunflower (Helianthus annuus L.), have short storability (3-4 months in room condition) due to oxidative stress during storage. The objective of this research was to determine whether prestorage ... -
Regeneration Capacity of Indica Rice cv. Bengawan Solo in Two Types of Regeneration Media through Microprojectile Bombardment
(2005)Factors affecting the success of gene delivery into cells/tissues of rice mediated by particle bombardment have been investigated. However, their effects on regeneration capacity of rice explants have not been investigated. ... -
Parasitoid and Parasitization of Plutella xylostella (L.) (Lepidoptera: Yponomeutidae) in South Sumatera
(2005)Surveys from May 2003 to January 2004 in South Sumatera were conducted to determine parasitoid attacking Plutella xylostella (L.) and to estimate P. xylostella parasitization by the parasitoids. The eggs and the larvae of ... -
Musa as a Genomics Model
(2005)During the meeting in Arlington, USA in 2001, the scientists grouped in PROMUSA agreed with the launching of the Global Musa Genomics Consortium. The Consortium aims to apply genomics technologies to the improvement of ... -
Evaluation of Plant Growth Promoting Rhizobacteria as a Protecting Agent Against Cucumber Mosaic Virus and Chilli Veinal Mottle Virus on Chillipepper
(2005)This study was conducted to evaluate the effectiveness of plant growth promoting rhizobacteria (PGPR) in protecting chillipepper plant from infection of cucumber mosaic virus (CMV) and chilli veinal mottle virus (ChiVMV). ... -
Photosynthesis of C3 and C4 Species in Response to Increased CO2 Concentration and Drought Stress
(2005)Photosynthetic gas exchange in response to increased carbon dioxide concentration ([CO2]) and drought stress of two C3 (wheat and kale) and two C4 species (Echinochloa crusgallii and Amaranthus caudatus) were analysed. ... -
GFDD4-1 Gene Expression in Physcomitrella patens and Homologous Gene in Arabidopsis thaliana in Response to Abiotic Stress
(2005)A number of abiotic stress responsive genes have been identified from various plant species through reverse genetic strategy. A group of genes are involved in plant responses to stress; they are activated by diverse stress ... -
The Potency of Dextranase from Arthrobacter sp. Strain B7 as Dental Plaque Removal
(2005)Dextranase of Arthrobacter sp. strain B7 (B7DEX enzyme) was characterized in this study. This enzyme hydrolyzed sucrose and dextran, but not other glucans (starch, nigeran, cellulose, β-soluble glucan). It also hydrolyzed ... -
Taurocholate deconjugation and cholesterol binding by Indigenous dadih lactic acid bacteria
(2005)High serum cholesterol levels have been associated with an increased risk for human coronary heart disease. Lowering of serum cholesterol has been suggested to prevent the heart disease. To reduce serum cholesterol levels ... -
Horizontal Gene Transfer and Population of Phyllosphere Bacteria on Transgenic and Nontransgenic Cotton
(2005)The possibility of horizontal gene transfer of plant genomic DNA and bacteria in the soil, particularly as this relates to the possible transfer of genes encoding antibiotic resistance, has been seen as hazard associated ... -
Genetic Parameter Estimation on Upland Rice Agronomic Characters in Ultisols through Diallel Analysis
(2005)An estimate of genetic parameters was made to study the types of gene action in rice. A half diallel analysis was performed among seven rice genotypes with different genetical backgrounds, i.e. Situgintung, Jatiluhur, Gajah ... -
Solubilization, Activation and Partial Purification of a Sialidase from Horse Liver
(2005)Using sialyl-methylumbelliferyl α-glycoside as substrate, sialidase in horse liver was detected as a membrane-bound enzyme. A yield of about 50% of sialidase activity was found in supernatant when solubilized in 0.1 M ...
