Page 21 - REC :: M.Tech. BioTech Curriculum and Syllabus - R2019

2 Enzyme immobilization studies – Gel entrapment and adsorptionimmobilisation
3 Optimization techniques – PlackettBurman, Response surfacemethodology.
4 Batch cultivation – recombinant E.coli – growth rate, substrate utilizationkinetics.
5 Fed batch cultivation -E.coli, Pichiapastoris
6 Continuouscultivation-E.coli.
7 Plasmid isolation andstability.
8 Metabolite analysis byHPLC
9 Batch sterilizationdesign
10 Bioreactor studies: Sterlisationkinetics.
11 kLa determination-sodium sulphite method, power correlation method, residence timedistribution
12 Cell separation methods; Centrifugation andmicrofiltratio
13 Cell disruption methods: Chemical lysis and Physical
14 Product concentration: Precipitation, ATPS, Ultrafiltration
15 High resolution purification; Ion exchange, affinity and Gel filtration chromatography, Freezedrying
16 Animal cell culture production: T-flask, spinner flask,bioreactor
17 Plant cell culture-Photobioreactor.
Total Contact Hours : 90

Course Outcomes:
The students will be able to explain about enzyme kinetics and characterization and how to use them for practical

applications
 The students will learn about immobilization techniques and optimizationmethods.
 The students will be able to evaluate the growth kinetics ofmicroorganisms.
 The students will get a better knowledge about isolation, extraction and purificationtechniques
The students will have a good handling experience on plant cell culture and the various media used for

itsgrowth

Web links for virtual lab (if any)
1 Shuler, M.L. and Kargi, F., Bioprocess Engineering: Basic concepts, 2 Ed., Prentice-Hall,2002.
nd
nd
2 Doran Pauline M, Bioprocess Engineering Principles, 2 Ed., Academic Press,1995.

BY19P11 MOLECULAR CONCEPTS IN BIOTECHNOLOGY Category L T P C
(FOR ENGINEERING STREAM) 3 0 0 3

Objectives:
 To provide knowledge for understanding the molecular machinery of livingcells
 To impart knowledgeofadvanced molecular concepts in genetic engineering in the modernera
 To provide knowledge on the importance of human genome project with related toresearch

UNIT-I DNA, RNA ANDPROTEINSYNTHESIS 9
Concept and organization of genetic materials – Types of DNA & RNA – DNA replication, Decoding genetic
information – Regulation of gene expression – Protein synthesis, Transcription and translation. Regulation of
transcription in bacteria and eukaryotes – Non-coding RNAs – DNA repair mechanism.
UNIT-II MANIPULATION OF GENE EXPRESSIONINPROKARYOTE 9
Prokaryotic genome organization - Regulatable promoters, fusion proteins – Construction, cleavage and use of
fusion proteins – Unidirectional tandem gene arrays and translation expression vectors – Protein stability –
Oxygen limitation, protease deficient host strains, bacterial hemoglobin Vitreoscillsp. – Increased protein
secretion – Factor Xa and bacteriocin.
UNIT-III DIRECTED MUTAGENESIS ANDPROTEIN ENGINEERING 9
Directed mutagenesis – Oligonucleotide-directed mutagenesis with M13 virus and plasmid DNA – PCR