نتایج جستجو برای: gene optimization

تعداد نتایج: 1450764  

2014
Artémis Llamosi Adel Mezine Florence d'Alché-Buc Véronique Letort Michèle Sebag

This study focuses on dynamical system identification, with the reverse modeling of a gene regulatory network as motivating application. An active learning approach is used to iteratively select the most informative experiments needed to improve the parameters and hidden variables estimates in a dynamical model given a budget for experiments. The design of experiments under these budgeted resou...

Journal: :jundishapur journal of microbiology 0
mohammad hossein morowvat department of pharmaceutical biotechnology, faculty of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran; pharmaceutical sciences research center, shiraz university of medical sciences, shiraz, ir iran valiollah babaeipour biochemical engineering group, biotechnology research center, malek-ashtar university of technology, tehran, ir iran; department of bioscience engineering, faculty of new sciences and technologies, university of tehran, tehran, ir iran; department of bioscience engineering, faculty of new sciences and technologies, university of tehran, p. o. box 14395-1374, tehran, ir iran. tel/fax: +98-2122974614 hamid rajabi memari department of agronomy and plant breeding, college of agriculture, shahid chamran university of ahvaz, ahvaz, ir iran hossein vahidi department of pharmaceutical biotechnology, faculty of pharmacy, shahid beheshti university of medical sciences, tehran, ir iran

conclusions it can be concluded that the rsm is an effective method for the optimization of recombinant protein expression using synthetic genes in e. coli. results the proposed optimum fermentation condition consisted of 7.81 g l-1 glucose, od 600 nm prior induction 1.66 and induction temperature of 30.27°c. the model prediction of 0.267 g l-1 of rhifn-β and 0.961 g l-1 of acetate at the optim...

Journal: :advances in railway engineering,an international journal 2013
masoud rabbani neda manavizadeh a shamekhi

in this article, multiple-product pvrp with pickup and delivery that is used widely in goods distribution or other service companies, especially by railways, was introduced. a mathematical formulation was provided for this problem. each product had a set of vehicles which could carry the product and pickup and delivery could simultaneously occur. to solve the problem, two meta-heuristic methods...

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