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Evidence for a Link Between Pathogenicity and the Role of Imp Bacterial Transport Effector Proteins in Soybean Infection by Xanthomonas axonopodis pv. glycines Vol 1, No 2, 2007
(Bogor Agricultural University, 2007)
Xanthomonas axonopodis pv. glycines (Xag) is the causal agent at bacterial pustule disease of soybeans. A non-¬pathogenic mutant of Xag (M715) was constructed employing transposon mutagenesis which showed similar epiphytic ...
Effects of hemB Antisense RNA on δ-Aminolevulinic Acid Production in Rhodobacter sphaeroides
(IPB (Bogor Agricultural University), 2002)
Genes for â and á 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. ä-Aminolevulinic ...
Isolation and Identification of Ice-Nucleating-Active Bacteria from Indonesian Edible Leafy Plant Poh-Pohan (Pilea glaberina)
(IPB (Bogor Agricultural University), 2008)
Two ice-nucleating-active (INA) bacteria (isolates C and 6) were isolated from poh-pohan (Pilea glaberina), an Indonesian edible leafy plant (lalaban). The maximum nucleation temperature of aqueous suspensions of the two ...
Cloning of Genomic DNA Flanking Transposon in the Nonpathogenic Mutant of Xanthomonas axonopodis pv. glycines M715
(IPB (Bogor Agricultural University), 2005)
The objective of this work is to clone flanking DNA derived from Tn-5 mutagenesis of wild type strain Xanthomonas axonopodis pv. glycines as first step to clone and to identify the gene involved in pathogenicity mechanism. ...
Perbandingan pembangunan phylogenetic tree menggunakan algoritma unweighted pair group method with arithmatic mean dan algoritma neighbor joining
(IPB (Bogor Agricultural University), 2006)
Untuk mengetahui bagaimana proses evolusi maupun mengetahui hubungan evolusi antar organisme terjadi merupakan tantangan yang dirasakan amat penting oleh para ahli biologi. Bidang kajian ilmu yang mempelajari hubungan ...
Horizontal Gene Transfer and Population of Phyllosphere Bacteria on Transgenic and Nontransgenic Cotton
(IPB (Bogor Agricultural University), 2005)
The possibility of horizontal gene transfer of plant genomic DNA and bacteria in the soil, particularly as this relates to the possible transfer of genes encoding antibiotic resistance, has been seen as hazard associated ...
Effect of pH and NaCl Concentration on Benzoate Utilization of Anoxygenic Photosynthetic Bacteria
(IPB (Bogor Agricultural University), 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 ...
Isolasi, Karakterisasi, dan Kloning Gen Penyandi α-Amilase Bakteri Halofil Moderat asal Bledug Kuwu
(IPB (Bogor Agricultural University), 2002)
A moderately halophilic bacteria, BK-05, was isolated from Bledug Kuwu, a saline terrestrial area at Central Java. Based on partial sequence of 16S-rRNA gene, the isolate was closely related to Halobacillus litoralis. This ...
Seleksi dan Isolasi Bakteri Pengurai Senyawa Hidrokarbon Aromatik
(IPB (Bogor Agricultural University), 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- ...
Keragaman Genetika Bakteri Tanah dari Rizosfer Kapas Transgenik dan Nontransgenik di Soppeng, Sulawesi Selatan
(IPB (Bogor Agricultural University), 2002)
Techniques based on amplification of 16s-rRNA genes for comparing bacterial communities are now widely used in microbial ecology. In this study, we compared bacterial genetic diversity of transgenic and nontransgenic cotton ...