Biology: Recent submissions
Now showing items 81-92 of 92
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Color Perception Of Color Blind Monkeys
(2002)sensitivity to long (L), middle (M) and short (S) wavelengths of light. Genes that encode Land Mare located in X chromosome, whereas that for S is in chromosome No.7. The loss of the gene that encodes either L or M ... -
Seleksi dan Isolasi Bakteri Pengurai Senyawa Hidrokarbon Aromatik
(2000)Thirthy-four anoxygenic photosynthetic bacteria and 7 other environmental isolates were exanlined for their ability to grow anaerobically in light in monocyclic aromatic compound, including benzoate, salysilate (2- ... -
Effect of pH and NaCl Concentration on Benzoate Utilization of Anoxygenic Photosynthetic Bacteria
(2002)l'otal geno~nic analysis of three anorygenic photosynthetic bacteria. 1)s-I, 1)s-4 and Cas-13, was done using hlaero-l~estrictiao Fragment 1,ength Polymorphism technique employing pulsecl-field gel electrophoresis. 'L'lie ... -
Peran DNA Mitokondria (mtDNA) dalam Studi Keragaman Genetik dan Biologi Populasi 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 ... -
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, ... -
Pembentukan Inti Es oleh Bakteri
(1995)Several bacterial species are able to catalyze ice formation at temperatures as warm as -2C. These bacteria which are generally inhabiting plant surface, catalyze ice formation at temperature much higher than more organic ... -
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 ... -
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 ... -
Evolusi Mikrobe dan Kaitannya dengan Sistematik Molekuler
(1994)Dengan pencacah radioakti f, para pakar geologi memperkirakan bahwa umur bumi sekitar 4.6 biliun tahun. Air cair sudah ada sekitar empat biliun tahun yang lalu, yang memungkinkan perkembangan yang pesa t dan menjadi sy ara ... -
Effects of hemB Antisense RNA on δ-Aminolevulinic Acid Production in Rhodobacter sphaeroides
(2002)Genes for β and α polypeptides of the light harvesting II complexes in Rhodobacter sphaeroides 2.4.1 are encoded by the pucBA operon. Their expression is highly regulated by oxygen level and light intensity. δ-Aminolevulinic ... -
Identifikasi Isolat Clostridium botulinum Asal Bogor
(2002)Clostridium botulinum is one of microorganisms that could cause serious food poisoning. Food contaminated with C. botulinum could not always be detected easily, because not all of C. botulinum strains are proteolytic and ... -
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 ...
