Browsing Hayati Journal of Biosciences by Title
Now showing items 209-228 of 302
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Peran DNA Mitokondria (mtDNA) dalam Stuid Keragaman Genetik dan Biologi Populalsi pada Hewan
(1994)Pengkajian keragaman genetik telah banyak dilakukan melalui studi protein dan isoenzim. Namun demikian terdapat masalah yang umum bahwa keragaman genetik yang dapat diungkapkan tidak maksimum. Rendahnya poiimorfisme protein ... -
Perbandingan Pola Migrasi Virion dan Nilali Absorbansi (A405) untuk Membedakan Galur CMV
(1997)Strains of CMV could be distinguished by ELISA However, the used of antiserum raised from two kinds of stored antigens in two different ELISA procedures did not clearly show differences on the A, values. CMV-28 in indirect ... -
Perbandingan siklus estrus, bobot uterus, dan periode bunting semu pada mencit yang mengalami autotransplantasi ovarium di Subkutan dan Subkapsula ginjal
(2004)The aim of this study was to compare oestrous cycle, uterine weight and length of pseudopregnancy of mice after ovary autografted in subcutaneous and under the kidney capsule. The experiment were drawn up as follow: ... -
Peroxidase Activity in Poplar Inoculated with Compatible and Incompetent Isolates of Paxillus involutus
(2007)Peroxidase activity of the hybrid poplar Populus x canescens (Ait.) Sm. (= P. tremula L. x P. alba L.) inoculated with compatible and incompetent isolates of Paxillus involutus (Batsch) Fr. was investigated. Screening of ... -
Pertumbuhan Panus sp. pada Media Tandan Kosong Kelapa Sawit
(1997)Empty fruit bunch of oil palm waste was used as medium for Paus sp. cultivation. Two methods of medium sterilization were carried out, ie. autoclaving and radiation, The growth of mushrooms on autociaved medium was better ... -
Perubahan Kualitas Buah Beberapa Kultivar Jeruk Besar selama Periode Pematangan
(2003)The objective of the research was to study the changes in fruit quality of pummelo (Citrus gmndis L. Osbeck) cv. Nambangan, Srinyonya, and Bali Merah during maturation period. This study was conducted at pummelo production ... -
Phosphate Solubilising Fungi from Mangroves of Bhitarkanika, Orissa
(2008)Mangroves have evolved several adaptations to swampy and saline environments. It is situated at the inter-phase between marine and terrestrial environment, which is highly productive providing nutrients to surrounding micro ... -
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. ... -
Photosynthesis Of C3 And C4 Species In Response To Increased CO2 Concertration And Drought Stress
(2005-12)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. ... -
Phylogenetic Study of Mangifera laurina and its Related Species Using cpDNA trnL-F Spacer Markers
(2010)Phylogenetic study of cpDNA intergenic spacer trnL-F of Mangifera laurina and their related species within the genus Mangifera in Indonesia was conducted using Rutaceae as the outgroup. This study was to reconstruct ... -
Physical Interactions between Yeast Phicia guilliermondii and Post-Harvest Fruit Pathogen Penicillium expansum
(2008)Attachment of yeast cells or bacteria on fungal hyphae have been observed in various antagonisms between microorganisms. Physical interactions between yeast Pichia guilliermondii and postharvest fruit pathogen Penicillium ... -
The Physiologic Response of Soybean Genotypes to VAM Inoculation on Selected Drought Stress Levels
(2006)Present research was aimed to study physiological changes of soybean which were inoculated with vesicular arbuscular mycorrhizal fungi (VAM). Glomus etunicatum was exposed to moderate and severe drought condition. Symbiotic ... -
Physiological Response of Crocidolomia pavonana to the Calophyllum soulattri Active Fraction
(2006)The objective of this study was to evaluate the physiological response of the cabbage head caterpillar Crocidolomia pavonana treated with an active fraction of Calophyllum soulattri bark extract. Extraction of the test ... -
Physiological Responses and Fruit Retention of Carambola Fruit (Averrhoa carambola L.) Induced by 2,4-D and GA3
(2009)One of the problems in cultivation of carambola fruit is the high of flower and fruit drop during fruit development. To understand these problems and to improve fruit retention, the content of indole-3-acetic acid (IAA) ... -
Phytochemicalassay and Antiplatelet Activity of Fractions of Velvet Bean Seeds (Mucuna pruriens L.)
(2010)Platelet aggregation is an important factor contributing to the formation of thrombus due to an uncontrolled blood clotting. An antiplatelet agent is a compound which decreases platelet aggregation and inhibits thrombus ... -
Phytoremediation and Potency of Hyperaccumulator Plants
(2005)Phytoremediation is defined as cleaning up of pollutants mediated primarily by plants. It is an emerging technology for environmental remediation that offers a low-cost technique suitable for use against different types ... -
Population Size Effects on Progency Performance in Banksia ilicifolia R. Br. (Proteaceae)
(2009)A reduction in population size due to land clearing and habitat fragmentation may have negative effects on plant fitness. A relationship between population size and progeny performance for four small (n < 20 plants) and ... -
Population Status and Ecological Preferences of the Palm Sommieria leucophylla Beccard in Salawati Island
(2010)Population status and ecological preferences of the New Guinean endemic palm Sommieria leucophylla in a lowland forest of the North Salawati Island Nature Reserve were documented at six different habitat types: river bank, ... -
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 ... -
Potency of Piper crocatum Decoction as an Antihiperglycemia in Rat Strain Sprague dawley
(2008)Current researches for appropriate hypoglycemic agents focused on plants for traditional medicine. Traditionally in diabetic treatment, people used decoctions of Piper crocatum (Piperaceae). However, there is no phytochemical ...