Browsing Hayati Journal of Biosciences by Title
Now showing items 21-40 of 302
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Bagaimana protein melipat: suatu masalah yang nyata di dalam bioteknologi
(1994)Bury& pduL biokknologi mempllua protein dmgsm fungsi hryati yang sangat penting. Sebagian produk ini ad.h dilirik dan dipduksi brhzslrrsn old sejumlah iddustri bioteknologi. Dapat disebutkan di sini sejum1.h auim don fkktor ... -
Beberapa Aspek Biologi Reproduksi Kijing Air Tawar yang Hidup di Daerah Tropik
(1996)A 13 month study on the reproductive cycle of a tropical freshwater mussel Vhunio adign& PBillipi (Mdlusn: Bivalvia) has been carried out in a tropical river. Gametogenesis, gravidity and larval (gloclddial) development ... -
Beberapa KArakteristik Morfologi dan Fisiologi Kedelai Toleran dan Peka terhadap Cekaman Kekeringan
(1996)Changes in morphological and physiological characteristics of soybeans (Glycine mar L) were analysed in response to drought stress. Fifteen drought-tolerant genotypes and 3 drought-sensitive genotypes were subjected to ... -
Beberapa Karakteristik Morpologi dan Fisiologi Kedelai Toleran dan Peka terhadap Cekaman Kekeringan
(1996)Changes in morphological and physiological characteristics of soybeans (Glycine mar L) were analysed in response to drought stress. Fifteen drought-tolerant genotypes and 3 drought-sensitive genotypes were subjected to ... -
Bioactive Proteins from Benincasa hispida (Thunb.) Cogn
(2009)The research was carried out to isolate and characterize of bioactive proteins from plant parts of Benincasa hispida (Thunb.) Cogn and to analyse of the toxicity and cytotoxicity of the proteins. The proteins were extracted ... -
Bioakumulasi Logam Berat oleh Beberapa Galur Bradyrhizobium japonicum
(2005)Heavy metal utilization in industry and agriculture have caused an environmental problem to existing life. Bioaccumulation is made up by a concentration of certain chemical compounds in living tissues. The objective of ... -
Biocontrol Ability of Puccinia abrupta var. partheniicola on Different Growth Stages of Parthenium Weed (Phartenium hysterophorus L.)
(2009)A research was conducted to investigate the biological control ability of Puccinia abrupta var. partheniicola infected to parthenium weed (Parthenium hysterophorus L.) at different stages of growth in a glasshouse. The ... -
Bioenergetic Consequences of FLAG Tag Addition to the C-Terminus of Subunit 8 of Yeast Saccharomyces cerevisiae Mitochondrial ATP Synthase
(2010)The yeast mitochondrial F1F0-ATP synthase is a multisubunit complex that contains at least 17 different subunits. Subunit 8 of yeast mitochondrial ATP synthase is a hydrophobic protein of 48 amino acids encoded by the ... -
Biology of Anastatus dasyni Ferr (Hymenoptera: Eupelmidae) on Egg of Dasynus piperis China (Hemiptera: Coreidae)
(2007)Anastatus dasyni Ferr wasp (Hymenoptera: Eupelmidae) is one of the parasitoids attacking eggs of the pepper berry sucking bug, Dasynus piperis China (Hemiptera: Coreidae). Study was conducted in the laboratory to determine ... -
Biotransformation of (-)-Epigallocatechin-3-O-gallete into (-)-2R, 3S-Dihydromyricetin by the Endophytic Fungus Diaporthe sp. E Isolate Obtained from a Tea Plant
(2007)Endophytic fungi have been reported possess an interesting ability to mimic their host plant metabolites. Several fungi also show their specific capability to biotransform the chemical constituents of the host plant. The ... -
Campuran Serbuk Gergaji Kayu Sengon dan Tongkol Jagung sebagai Media untuk Budi Daya Jamur Tiram Putih
(1995)In addition to corn cobs, sawdust is the most common cultivation medium for wbite oyster mushrooms (Heurdus mtmdus aacq. ex Fr.) Kummer). Mixtures of compost made from sengon (J'amseria~hcsf alcnlaria Q Fosb.) wood sawdusts ... -
Catatan Penelitian Perbungaan Salak Bali
(2002)In this study the genuine staminate plant of the salak Bali palm (Salacca zalacca var. amboinensis) in its population has never been reported. Although “salak muani” plant, means the staminate plant; is well known among ... -
Cendawan Mikoriza Arbuskula pada Bambu di Kebun Raya Bogor
(1995)rbhospbecea of tweaty b b e o 6peek caltivated in Bqpr Botuir Gudcns were found r gcem of arbuscahr myoorrbizal (AM) fungi (condPtad of @uc spaeks of Acdtaqmq oae species of Gigaspom, thee speck d G b ,an d two species of ... -
Changes of Gibberellin and Total Sugar Content in Flower Development Stages of Mangosteen
(2006)The objectives of this experiment were to study the changes of gibberellic acid and total sugar content in flower developmental stages of mangosteen. The result showed that flower development of mangosteen consisted of ... -
Characterization Antimicrobes of Pliek U, A Traditional Spice of Aceh
(2009)Pliek u obtained by traditionally fermentation of coconut meat is a potential source of antimicrobial compounds. This research was aimed to detect of their active compounds by bioautographic method and to analyze their ... -
Characterization of Endophytic Diazotroph Bacteria Isolated from Rice
(2010)Attempt to extend the biological nitrogen fixation to important crops such as rice has been conducted by isolating endophytic diazotrophs from rice rhizosphere and roots. In this study, three bacterial isolates of R2, R4, ... -
Characterization of Extracellular Penicilin G Acylase Produced by A New Local Strain of Bacillus subtilis BAC4
(2008)Penicillin G acylase (PGA) which catalyses penicillin G hydrolysis reaction is a key enzyme for the industrial production of penicilin G derivatives used in therapeutics. A new local strain of Bacillus subtilis BAC4 was ... -
Characterization of Lipopolysaccharides of Bradyrhizobium japonicum KDR 15 Heavy Metal Tolerant
(2006)The lipopolysaccharide (LPS) of Bradyrhizobium japonicum KDR 15 heavy metal tolerant strain was isolated by miniphenol-water extraction and yielded LPS in phenol and water phase. The LPS KDR 15 was further characterized ... -
Characterization of Xylanase from Streptomyces spp. Strain C1-3
(2007)Xylan is the major constituent of hemi cellulose. Several enzymes are needed to hydrolyse xylan completely, including xylanase. Currently, there is an increasing use of this enzyme. This study was carried out to characterize ...