Browsing Biology by Issue Date
Now showing items 21-40 of 92
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Cendawan Mikoriza Arbuskula pada Bambu di Kebun Raya Bogor
(1995)From rhizospheres of twenty bamboo species cultivated in Bogor Botanic Garden were found four genera of arbuscular mycorrhizal (AM) fungi (consisted of four species of Acaulospora, one species of Gigaspora, three species ... -
Osmoregulasi Kijing Air Tawar (Velesunio ambiguus Phillipi)
(1995)Tbe salinity tolerance and osmotk regulation of tbe freshwater mussel Velesunio iunbiguus Phillipi bas been studied In response to osmotk st-. This specks of organism could t o l e ~ tsea linity between 0 and 5 ppt (2 and ... -
Sterilitas Jantan pada Tanaman
(1995)Male-sterile plants are very useful for hybrid seed productions. An incompatibility between nucleus and mitochondrion could arise male sterility in plants. This phenotype was determined histologically by a defective function ... -
Analisis DNA Kromosom Vol. 2, No. 1 Saccharomyces cerevisiae dan Schizosaccharomyces pombe untuk Standar Ukuran Molekul DNA Linear Berukuran Besar
(1995)Saccknm#yces cenoisiae Hansen .ad Schizosacchatvmycrs pombe Lindner genome were isolated by the in siru lysist of the cells in an agarme gel This approach will produce an intact DNA. Chromosome separntioa by Palsed Fteld ... -
Profil DNA Genom Xanthomonas campestris dengan Menggunakan Schizotyping
(1995)Scbizotyping was employed to reveal unique fingerprints of particular strains or pathovala of Xanthmonas campestris (Pamawl) Dowson. Digestion of X. campestris pv. cumpeslris gnomic DNA with each of these restriction ... -
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 ... -
Serangga Hama pada Biji Empat Spesies Meranti di Taman Nasional Gunung Pnlung, Kalimantnn Barat
(1996)Various seed insect attack the dipterocarps, the effect of which are often severe. The objectives of the study were to identi@ the insect pests of four selected dipterocarp seeds and to asses the quantity of seeds damaged ... -
Keserasian Silang Beberapa Klon Ubi Jalar Berdaging Umbi Jingga
(1996)Orange-flesh sweet potato, that contains carotene and protein, is potentially useful for baby food and another food products. Sweet potato breeding program, to recombine several sweet potato clones in order to yield clwes ... -
Pertumbuhan Paaus 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 ... -
Sintesis Minyak Atsiri pada Kultur Jaringan Nilam
(1997)Pegmcm~n c.blYl, is a volatile dl plant. Tissue cultures of I? eabtin leaves were studied on volatile oil synthesis media with different plant growth regulators. Cultures on media with picloram or 2,4 dkblorophenoxy acid ... -
Karakterisasi Sejumlah Isolat Bakteri Fotosintetik Anoksigenik untuk Pupuk Hayati Padi
(1997)It has been khown that in submerged rice field, harvest can always be produced even without the use of chemically synthesized fertilizer. Microbiological studies in the rice fields indicated that many N,-fixing bacteria, ... -
Screening and Characterization of Phylloplane Bacteria Producing Vlbrio fucheri Autoinducer
(1997)Sixty luve blades representing 14 different plant species in the Woods Hole, Massachusetts, area were collected for the irdatlon of phyllopl.ne bacteria employing a leaf-print method on 10% King's B medium supplemented ... -
Konstruksi Plasmid yang Mengandung Situs PacI dan PmeI untuk Transposon. Mutagenesis pada Xanthomonas campestris
(1998)Mechanism of pathogenicity in Xanthomonas campestr2s pv. glycines (Xcg) is poorly understood. One of the reasons is the lack of information about the complete genome structure as well as the physical and genetic map of ... -
Isolation of environmental DNA from soil of oil-palm plantation and detection of prokaryotes employing dot blot hybridization
(1999)Keberadaan serta keragaman organisme prokariot tanah sangat berperan dalam menentukan tingkat kesuburan tanah. Oleh sebab itu kemampuan untuk meneniukan distribusi dun keragaman prokariot pada suatu lingkungan tanah termasuk ... -
Genetically engineered Rhodobacter sphaeroides for the overproduction of (i-aminolevulinic acid
(1999)Genes for P and cc polypeptides of the lightharvesting I I complexes in Rhodobacter sphaeroides 2.4.1 are encodcd by the pucBA operon, and their expression is highly rcgulated by oxygen level and light intensity. ... -
Cloning of cryIA Fragment Encoding Toxin Domain Using pGEM-T Vector
(1999)Cry is ollc of tllc n~ost witlcly used gcncs in plant gcnctic engincclilll: for pcst resistance. Cloning of this resistancebearing ):en.: from Bocillrrs ~huringierrsis has been cortduc{ed by scrcc~lit~thge gcnon~icl ibrary. ... -
Genome size and macrorestriction map of Xanthomonas campetris pv. glycilnes YR32 chromosome
(1999)Xur~rhoiiior~rcrsa n~p~striiss a n i~nport:int plant pathogeniq bacteriu~liw hich causes severe diseases in a wide varicty of plant species. We have generated a macrorestriction map of the X. ccuill~estris( ~.vorro/)or/i.p~v). ... -
Genetic Diversity Analysis of Thermophilic Bacteria from Candradimuka Crater in Central Java Employing PCR-RFLP 16S-rRNA Gene
(1999)The specific primers for bacteria (63f and 1387r) were used to amplify the 16s-rRNA genes from total community genomic DNA of thermophilic bacteria. The total community genomic DNA was obtained from muds and water samples ... -
Pergerakan Spermatozoa Lebah Madu Apis Mellifera L. (Hymenoptera : Apidae) Pada Berbagai Suhu Penyimpanan Dalam Media Pengencer Dengan Kadar Glukosa Yang Berbeda
(1999)Sperm motility is the main problem for honeybee's reproduction both in natural and in artificial insemination. Sperm produced only by sexually mature drone. Drone with high semen volumes can be seen by the external morphology ... -
Skisotipe Bakteri Bintil Akar Kedelai Berdasarkan Analisis Pulsed-Field Gel Electrophoresis (PFGE)
(2000)The application of root nodule bacteria in field faced constraint of inconsistency of its effectivity. The experiment was conducted to characterize 43 superior strains of Bradyrhizobium japonicum and Sinorhizobium fredii ...