Jihyang Park

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2-Phenylethanol is a widely used aroma compound with rose-like fragrance and L-homophenylalanine is a building block of angiotensin-converting enzyme (ACE) inhibitor. 2-phenylethanol and L-homophenylalanine were synthesized simultaneously with high yield from 2-oxo-4-phenylbutyric acid and L-phenylalanine, respectively. A recombinant Escherichia coli(More)
Microbial interactions in natural microbiota are, in many cases, crucial for the sustenance of the communities, but the precise nature of these interactions remain largely unknown because of the inherent complexity and difficulties in laboratory cultivation. Conventional pure culture-oriented cultivation does not account for these interactions mediated by(More)
Synthetic microbial consortia that can mimic natural systems have the potential to become a powerful biotechnology for various applications. One highly desirable feature of these consortia is that they can be precisely regulated. In this work we designed a programmable, symbiotic circuit that enables continuous tuning of the growth rate and composition of a(More)
Sequence subgrouping for a given sequence set can enable various informative tasks such as the functional discrimination of sequence subsets and the functional inference of unknown sequences. Because an identity threshold for sequence subgrouping may vary according to the given sequence set, it is highly desirable to construct a robust subgrouping algorithm(More)
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