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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 ...
Skisotipe Bakteri Bintil Akar Kedelai Berdasarkan Analisis Pulsed-Field Gel Electrophoresis (PFGE)
(IPB (Bogor Agricultural University), 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 ...
Characterization of Tree Benzoate Degrading Anoxygenic Photosynthetic Bacteria Isolated from the Envionment
(IPB (Bogor Agricultural University), 2001)
Three anoxygenic photosynthetic bacteria, DS-I, DS-4 and Cas-13, have been examinated for their morphological and physiological properties. All strains were rod-shape cells with a swollen terminal end, Gram negative, motile, ...
The Dynamics of Bacterial Communities During Traditional Nata de Coco Fermentation
(IPB (Bogor Agricultural University), 2007)
One of the important problems in traditional Nata dc Coco (Nate) fermentation is production inconsistency due to strain or genetic variability rrflecting mixed microbial communities involved in this process. This researrh ...
Adherence and pathogenicity assay of vibrio liarveyi in tiger shrimp (Penaeus monodon) larvae for Screening Biocontrol Agent
(IPB (Bogor Agricultural University), 2002)
Rifampicin-resistant marker was employed as a reporter to detect the adherence and colonization of V . 1trtrvc)~i n shrimp larvac. Vibrio harveyi PlB and YA32.2 were isolated from dead shrimp larvae in Besuki, Northern ...
Selection and Isolation of Aromatic Hydrocarbon Degrading Bacteria
(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- ...
Effects of hemB Antisense RNA on δ-Aminolevulinic Acid Production in Rhodobacter sphaeroides
(IPB (Bogor Agricultural University), 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 ...
Characterization of the Endogenous Plasmid from Pseudomonas alcaligenes NCIB 9867: DNA Sequence and Mechanism of Transfer
(IPB (Bogor Agricultural University), 2000)
The endogenous plasniid pIW2 from l'seudo~~to~taulcs aliger~esN CIU 9867 was deter~iiirietlt o have 32,733 bp tvitli a G+C content of 59.8%. Sequence analysis predicted a total of 29 open reading franics, wit11 approsilliately ...
Isolasi dan Karakterisasi Bakteri Asal Laut Sulawesi untuk Biokontrol Penyakit Vibriosis pada Larva Udang Windu (Penaeus monodon Fab.)
(IPB (Bogor Agricultural University), 2003)
Six-hundred and three isolates of marine bacteria have been isolated from Sulawesi Sea and analysed for their inhibitory effects toward Vibrio harveyi both in vitro and in vivo experiments. Fifteen isolates demonstrated ...
Survival and Epiphytic Fitness of a Nonpathogenic Mutant of Xanthomonas campestris pv. Glycines
(IPB (Bogor Agricultural University), 2000)
Xantliomonas campestris pv. glycines is the causal agent of bacterial pustule disease of soybeans. The objective of this work was to construct a nonpathogenic mutant derived from the pathogenic wild-type strain YR32 and ...