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Dr. Iman Rusmana (irusmana@ipb.ac.id)  Environmental Microbiologist

Dr. Iman Rusmana (irusmana@ipb.ac.id)  Environmental Microbiologist. RESEARCH INTEREST:. Nitrogen cycling and N 2 O emission in tropical estuaries and agricultural system. Student involved (9 master, 1 PhD). Current Research Topics:

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Dr. Iman Rusmana (irusmana@ipb.ac.id)  Environmental Microbiologist

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  1. Dr. Iman Rusmana (irusmana@ipb.ac.id) Environmental Microbiologist RESEARCH INTEREST: Nitrogen cycling and N2O emission in tropical estuaries and agricultural system Student involved (9 master, 1 PhD) • Current Research Topics: • Methanotrophic bacteria as biofertilizers and methane emission reducers in rice fields • N2O reducing bacteria to reduce N2O emission from agriculture system • Nitrate reducing bacteria and Bacillus spp. as bioactive of biofilter in close system of larval rearing and nursery of aquacultures • Nitrate reducing and nitrifying bacteria as bioconditioner controlling nitrite and ammonia in shrimp ponds

  2. FROM MOLECULAR TO ECOLOGY Sampling for measurement and molecular analysis of nitrate reducing bacteria in sediment of tropical estuaries Bacteriocins purification and its antimicrobial activity from Bacillus spp. isolated from shrimp ponds Molecular characterization of methane monooxygenase genes Forward sequence of BGM9 mmoX gene: ATAANCGCAGCGTGTTNCAGGTCCGCGAGATCGCCGACCAGTCCGCCGCCGNCAGCNAGCAGACCGCCAGCTCCAGCAACGAACTGGCGCACCTGGGCAACGAGCTGCAACTGCAGGTGGGACGTTTCCGCCTGTGACACGCCNGTCGGTCGGTACGCCCGCTCCGGCCGATAACGGCAGGACAGTTGTCATGCGCATGGCGTAGGATCGGACACTCGCCATGAAGGGAGAGTGACCATGCGCCCGCTGACCATCGATATCGACGAACTGGACCTTCGCGCTTGATACCCAGGGTATCGATCACTACCTCGACCTGTTCAGTGGCCAGGTGCTGCTGATACCGGAGGACGACCCCGACCCGGAGCTCGCCGAACTGCTGCACCGCGAGCCGGAGCGCTACGAGTG Size of DNA fragments Reverse sequence of BGM9 mmoX gene: GGTATCANCAGCACCATGGCCACTGAACAGGTCGAGGTAGTGATCGATACCCTGGGTATCAAGCGCGAAGGCCAGTTCGTCGATATCGATGGTCAGCGGGCGCATGGTCACTCTCCCTTCATGGCGAGTGTCCGATCCTACGCCATGCGCATGACAACTGTCCTGCCGTTATCGGCCGGAGCGGGCGTACCGACCGACAGGCGCGTCACAGGCGGAAACGTCCCACCTGCAGTTGCAGCTCGTTGCCCAGGCGCGCCAGTTCGGTGCTGGAGCTGGCGGTCTGCTCGCTGGCGGCGGCGGACTGGTCGGCGATCTCGCGGACCTGCACCACGCTGCGGTTGATCTCCTCGGCAACGCTGCTCTGCTCCTCGGCGGCCGANGCGATCTGCAGGTTCATGCCCTTCCACAGCGGATATAATA Amplification of mmoX gene Amplification of pmoA gene

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