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Evolusi Mikrobe dan Kaitannya dengan Sistematik Molekuler
(IPB (Bogor Agricultural University), 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 ...
Screening of acid aluminium tolerant Bradyrhizobium japonicum strains: analysis of marker genes and competition in planta
(IPB (Bogor Agricultural University), 1997)
The genes, inaZ from Pseudomonas syringae, xylE from P. putida and the kanamycin resistance gene (KmR) of mini-Tn5Km1, were studied for their capabilities and reliabilities as molecular markers in three acid tolerant ...
Kemampuan bakteri fotosintetik anoksigerlik dalam menurunkan konsentrasi W,S dan menghambat pertumbuhan Vibrio harveyi
(IPB (Bogor Agricultural University), 1998)
Abflity ojanoxygenlc photosynthetic bacteria in reducing HIS concentralion and inhibiting the growth of Vibrio harveyi Shrimp culture in Indonesia faces a few constraints, including decreasing water quality and disease ...
Isolation of environmental DNA from soil of oil-palm plantation and detection of prokaryotes employing dot blot hybridization
(IPB (Bogor Agricultural University), 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 ...
Konstruksi Plasmid yang Mengandung Situs PacI dan PmeI untuk Transposon. Mutagenesis pada Xanthomonas campestris
(IPB (Bogor Agricultural University), 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 ...
Survival and Epiphytic Fitness of a Nonpathogenic Mutant of Xanthomonas campestris pv. Glycines
(IPB (Bogor Agricultural University), 1999)
Xanthomonas 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 to ...
Plsed-Field Gel Electrophoresis A Revolutional in Microbial Genetics
(IPB (Bogor Agricultural University), 1994)
Gel electrophoresis is a relatively simple but reliable technique for the analysis of DNA and RNA molecules. However, this method, in practical terms, cannot resolve the separatioo of DNA fragments more than 50 kilo base ...
Chromosome Transfer in Rhodobacter spharoides : Hfr Formation and Genetic Evidence for Two Unique Circular Chromosomes
(IPB (Bogor Agricultural University), 1991)
A 600-bp oriT-containing DNA fragment from the Jtkodobacter sphaeroides 2.4.1 S tactor (oriT,) (A. Suwanto and S. Kaplan, J. Bacterial. 174: 1124-1134, 1992) 1r.r s shown to proniotc polarized cl~romosomalt ransfer when ...
Physical and Genetic Mapig of the Rhodobacter spaeroides Genome : Presence of Two Unique Circular Chromosoes
(IPB (Bogor Agricultural University), 1989)
,A. macrorestriction map ~epresenting the complete physical map of the Rhodobacter sphaeroides 2.4.1 ch~romosomes has been constrl~cted by ordering the chromosonial DNA fragments from total ge~,om;c DNA digested with the ...
Screening of acid aluminium tolerant Bradyrhizobium japonicum strains: analysis of marker genes and competition in planta
(IPB (Bogor Agricultural University), 1998)
The genes, inaZ from Pseudomonas syringae, xylE from P. putida and the kanamycin resistance gene (KmlR) of mini-Tn5Km1, were studied for their capabilities and reliabilities as molecular markers in three acid tolerant ...
