Browsing Hayati Journal of Biosciences by Title
Now showing items 273-292 of 302
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Structural Analysis of Xylanase from Marine Thermophilic Geobacillus stearothermophilus in Tanjung Api, Poso, Indonesia
(2010)A xylanase gene, xynA, has been cloned from thermophilic strain Geobacillus stearothermophilus, which was isolated from marine Tanjung Api, Indonesia. The polymerase chain reaction product of 1266 bp of xynA gene consisted ... -
Studi Anatomi Daun Saccharum spp. sebagai Induk dalam Pemuliaan Tebu
(1994)The Aaatornkal Stmdy of Saccliancm rpp. Leavcs Parmt Plantr b Sugarcame Bmeding. The anatomical rtudy on panatal plrat colkctlons of Sacchumm rpp. was c d e d out, Samples wen taken ifom the fourtb Itat when the plants ... -
Studi In Vitro Biakan Sel Endotel Kelinci pada Media Cair dan Semi Padat
(2003)Endothelial cells derived from femoralis artery of rabbit were succesfully cultured in vitro in liquid medium of Dulbeco modified essential medium-Ham’s F-12 (DME/F-12) and semi solid medium of collagen gel. The cells ... -
Studi Tentang Poliami dan Suhu Dingin dalam Mempertahankan Beberapa Kriteria Kualitas Buah Pisang
(1995)Polyamiges have been reported to inhibit senescence and fmit ripening. Exogenous application of polyunines have prolonged sbettlife of some hits. Tbe objective d the present study was to determine the effect of poiyemines ... -
Studi tentang Poliamin dan Suhu Dingin dalam Mempertahankan Beberapa Kriteria Kualitas Buah Pisang
(1995)Polyamiges have been reported to inhibit senescence and fmit ripening. Exogenous application of polyurines have prolonged sbettlife of some hits. Tbe objective d the present study was to determine the effect of poiyemines ... -
Synergism of Lumbricus rubellus and Pseudomonas putida Pf-20 in Inducing Resistance to Cucumber Mosaic Virus
(2006)Both Lumbricus rubellus and Pseudomonas putida decompose soil organic matters. The population of P. putida Pf-20 increased if L. rubellus was introduced to the cucumber growth medium. The process of organic decomposition ... -
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 ... -
Tempeh Waste as a Natural, Economical Carbon and Nutrient Source : ED-XRF and NCS Study
(2009)The purpose of this study was to determine the elemental composition of three types of waste from tempeh production. They are soybean hull “tempeh waste” after dehulling soybeans, tempeh wastewater after soaking dehulled ... -
Tolerance Levels of Roadside Trees to Air Pollutants Based on Relative Growth Rate and Air Pollution Tolerance Index
(2008)Motor vehicles release carbon monoxide, nitrogen dioxide, sulphur dioxide, and particulate matters to the air as pollutants. Vegetation can absorb these pollutants through gas exchange processes. The objective of this study ... -
Tolerance of Several Peanut Cultivars against Drought Stress
(2005)The objectives of this experiments were to determine the effects of drought stress initiated at vegetative growth stage on yield of peanut, to evaluate the tolerance of six peanut cultivars against drought stress, and to ... -
Toleransi Padi Gogo terhadap Naungan
(2003)The purpose of this experiment was to evaluate several low-irradiance (1,I) tolerant and LI-sensitive genotypes of upland rice, which differ widely in their tolerance, in order to identify their anatomical and morphophysiological ... -
Uji biopotensi antibodi monoklonal anti pregnant mare serum gonadotropin pada sapi perah
(1998)The experiment was conducted to determine whether MoAb anti pregnant mare serum gonadotropin (PMSG) (PHB I1 Product) possess neutralizing capacity and to determine an effective neutralizing biopotency against commercial ... -
Uptake and Distribution of Aluminum in Root Apices of Two Rice Varieties under Aluminum Stress
(2007)Aluminum (Al) toxicity is the major limiting factor of plant growth and production in acid soils. The target of Al toxicity is the root tip, which affects mainly on root growth inhibition. The aim of this research was to ... -
The use of Acid-Alumunium tolerant bradyrhizobium japonicum inoculant for soybean grown on acid soils
(2009)Land with low pH soil spread widely in Indonesia can be used for soybean (Glycine max) cultivation, although the production is low. The use of acid tolerant soybean and acid-Al tolerant nitrogen-fixing bacteria was an ... -
The use of female wing measurement for discrimination of aedes aegepti (L.) (Diptera: Culicidae) populations from South Kalimantan
(2008)Populations of Aedes aegypti in South Kalimantan, which have been discriminated by their cuticular components, were further studied in search for differences in their wing morphometry. Female mosquitoes were collected from ... -
The use of female wing measurement for discrimination of Aedes aegepti (L.) (Diptera: Culicidae) populations from South Kalimantan
(2008)Populations of Aedes aegypti in South Kalimantan, which have been discriminated by their cuticular components, were further studied in search for differences in their wing morphometry. Female mosquitoes were collected from ... -
The use of HIS6 gene as a selectable marker for yeast vector
(2009)The yeast Saccharomyces cerevisiae HIS6 gene has been shown to be functional as a selectable marker for selecting and maintaining a yeast vector in yeast S. cerevisiae host cells. The yeast HIS6 gene encodes an enzyme ... -
The use of selected biomarkers, phagocytic and cholinesterase activity to detect the effect of dimethoate on marine mussel (Mytillus edulis)
(2008)Effects of organophosphorous pesticide, dimethoate on blue mussels, Mytilus edulis using selected biomarkers have been studied. Mussels were exposed to serial dilutions of dimethoate, 7.88, 15.75, 31.35, and 63.00 μg/l ...