IMPROVEMENT OF ESCHERICHIA COLI PRODUCTION STRAINS BY MODIFICATION OF THE PHOSPHOENOLPYRUVATE:SUGAR PHOSPHOTRANSFERASE SYSTEM

Improvement of Escherichia coli production strains by modification of the phosphoenolpyruvate:sugar phosphotransferase system

Abstract The application of metabolic engineering in Escherichia coli has resulted in the generation of strains with the capacity to produce metabolites of commercial interest.Biotechnological processes with these engineered strains frequently employ culture media containing glucose as the carbon and energy source.In E.coli, the phosphoenolpyruvate

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Neutralizing antibody responses over time in demographically and clinically diverse individuals recovered from SARS-CoV-2 infection in the United States and Peru: A cohort study.

BackgroundPeople infected with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) experience a wide range of clinical manifestations, from asymptomatic and mild illness to severe illness and death, influenced by age and a variety of comorbidities.Neutralizing antibodies (nAbs) are thought to be a primary immune defense against the virus.L

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IMPLEMENTASI BELLMAN-FORD DAN FLOYD-WARSHALL DALAM MENENTUKAN JALUR TERPENDEK MENUJU UNIVERSITAS NASIONAL BERBASIS ANDROID

Toys Disekitar Universitas Nasional memiliki berbagai macam jenis transportasi umum.Sebagian besar masyarakat dan mahasiswa Universitas Nasional masih menggunakan transportasi umum seperti kereta api dan transjakarta, namun masih terkendala jarak antara stasiun dan halte ke Universitas Nasional.Penelitian ini menerapkan algoritma Bellman-Ford dan F

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