BIO731 : Advanced Molecular Biology

Course Overview

Course Synopsis

This course is designed for post graduate students who will explore basic concepts about molecular biology topics starting from nucleic acids DNA and RNA genes genome and then finally up to the gene expression level This course will enable the students to get sufficient knowledge about the subject to carry out research in the same field

Course Learning Outcomes

Understanding from central dogma of molecular biology to advance Concepts

  • After the successful completion of this course students will develop basic knowledge and skills in molecular biology and will become aware with the complexity and harmony of the cell As students will proceed through the modules they will be able to apply this knowledge skill and awareness of the topics such as structure and functions of DNARNA and proteins DNARNA extraction PCR recombinant DNA technology blotting techniques concept of gene and chromosomes transcription translation and DNA replication in the field of Molecular Biology This course is aimed to provide ample knowledge to the students which is sufficient to fulfill the requirements of their degree An important objective is to provide a supportive environment for students to cultivate higher order thinking skills by synthesizing concepts and by analyzing and interpreting different questions


Course Calendar

1 Introduction to Molecular Biology
2 History of Molecular Biology
3 Achievements of Molecular Biology
4 Nucleic Acids
5 Chemical composition of DNA
6 Nucleoside & Nucleotide
7 Types of Deoxyribonucleotides
8 How do Deoxyribonucleotides Join?
9 Structure of DNA
10 Work of Franklin & Wilkins (1950s)
11 Structure of DNA - 2
12 Chemical composition of RNA
13 Types of Ribonucleotides
14 Types of RNAs
15 Structures of RNAs
16 Nature of Genetic Material
17 Griffith’s Experiments

18 Transformation Experiments
19 Avery, MacLeod, and McCarty’s experiment
20 Hershey & Chase experiment
21 Chemical composition of proteins
22 Primary structure of proteins
23 Secondary structure of proteins
24 Alpha Helix
25 Beta Pleated Sheets
26 Tertiary Structure of Proteins
27 Quaternary Structure of Proteins
28 Genetic Materials in Viruses
29 Organization of Genetic Material in Bacteria -1
30 Organization of Genetic Material in Bacteria - 2
31 Organization of Genetic Material in Eukaryotes
32 Histone Proteins
33 The Nucleosome
34 The 30-nm Fiber - 1
35 The 30-nm Fiber - 2
36 Replication of DNA

37 Experiment of Meselson & Stahl
38 Chemistry of DNA Synthesis - 1
39 Chemistry of DNA Synthesis - 2
40 Mechanism of DNA Polymerase
41 DNA Polymerases Resemble a Hand - 1
42 DNA Polymerases Resemble a Hand - 2
43 THE REPLICATION FORK
44 THE RNA PRIMER
45 THE DNA HELICASE
46 TOPOISOMERASES
47 INITIATION OF REPLICATION
48 THE REPLICON MODEL
49 FINISHING REPLICATION
50 TYPE II TOPOISOMERASES
51 TELOMERASE
52 DNA mutations
53 Nature of Mutations
54 Replication errors
55 Radiation Demage

56 Cyclobutane pyrimidine dimer
57 (6-4) Photoproducts
58 x rays and gamma rays damage
59 DNA instability in water
60 water-mediated deamination
61 water mediated deamination 2
62 Oxidative damage to DNA
63 Oxidative damage to DNA (Conti..)
64 Alkylation damage to DNA
65 Alkylation damage to DNA (Conti..)
66 DNA damage by PAHs
67 DNA damage by aflatoxins
68 Chemical cross-linking agents
69 DNA damage by Psoralen
70 DNA damage by Cisplatin
71 Base analogs and interclating agents
72 Direct reversal of DNA damage
73 Photoreactivation
74 CPD Photolyase

75 Mechanism of CPD photolyase
76 (6-4) Photolyase
77 Damage Reversal by Dealkylation
78 Dealkylation Enzymes
79 Base Excision Repair
80 Base Excision Repair Pathway
81 Short Patch Repair
82 Long Patch Repair
83 Nucleotide Excision Repair
84 Nucleotide Excision Repair of UV-induced Damage
85 UvrA, UvrB, and UvrC Proteins
86 The NER Pathway
87 Mismatch Repair
88 Mismatch Repair System in E. coli
89 MutS, MutL, & MutH Proteins
90 Mismatch Repair in Eukaryotes
91 Human Mismatch repair system
92 The Central Dogma

93 The Adapter Hypothesis of Crick
94 Discovery of the Transfer RNA
95 Discovery of the messenger RNA
96 Synthesis of RNA upon DNA Templates
97 Establishing the Genetic code
98 Transcription
99 RNA polymerases
100 Transcription Process
101 Elongation during transcription
102 Transcription cycle in Bacteria
103 transition to the open step
104 transition to the open step 2
105 Initial transcription
106 Inchworming
107 the Elongating Polymerases
108 Termination of the Transcription
109 Termination of the Transcription II
110 Rho independent termination

111 Transcription in Eukaryotes
112 Formation of Pre-initiation Complex
113 Promoter Escape
114 General Transcription Factors
115 General Transcription Factors (Conti...)
116 The Mediator Complex
117 RNA Elongation and Proofreading
118 RNA Elongation and Proofreading (Conti...)
119 Transcription Termination
120 Polymerases I and III
121 Polymerases I and III (Conti...)
122 RNA Splicing
123 How splicing site is determined
124 Removal on Introns
125 The Spliceosome
126 The Splicing Pathway
127 Self-Splicing Introns
128 Group I Introns

129 Finding the Splice Sites Correctly
130 Cell cycle sys-presentation (1)
131 S-phase synthesis of DNA
132 Mitosis
133 cytokinesis
134 chromosomal segregation and meiosis
135 Meiosis-Pairing and synaptonemal complex
136 Homologous recombination
137 Crossing-Over Is Highly Regulated
138 control of cell division
139 DNA damage blocks cell division
140 Limitations on number of cells.corr
141 Cell growth.ppt-corr
142 Homologous recombination--
143 RecBCD pathway
144 mitotic recombination
145 DNA break
146 Transposones
147 Transposones contain inverted ternminal repeats

148 Mechanism of transposition
149 Transposition in mAize
150 Transposition in mAize-2
151 The P element
152 Types of receptors in signal transduction
153 TYPES OF EXTRACELLULAR MESSENGERS
154 G protein coupled receptors
155 Receptor protein-tyrosine kinases
156 50- Phagocytes role in apoptosis_Formatted
157 signal transduction-1
158 signal transduction-2
159 Ending the G-protein mediated response
160 Types of second messenger
161 Types of second messenger-2
162 Extracellular messenger molecules
163 Protein-Tyrosine Kinases
164 Protein Kinases-activation
165 activation of downstream signaling pathways
166 Ending of response

167 Intro to Ras Gene
168 Accessory proteins RAS-MAP
169 RAS-Map kinase cascade-final
170 Insulin receptor
171 Insulin receptor substrate 1 and 2
172 Glucose transport and diabetes
173 Role of calcium in cellular activities
174 Movement of Calcium ions
175 Calcium as messenger
176 proteins activated by calcium
177 Why dying of cells is important
178 intracellular signals for apoptosis_Formatted
179 Extrinsic Pathway of apoptosis_Formatted
180 Mitochondrial pathway for apoptosis_Formatted
181 Inhibition of apoptosis_
182 Phagocytes role in apoptosis_Formatted
183 Introduction to epigenetics part 1
184 Introduction to epigenetics part 2

185 DNA methylation in healthy cells
186 DNA methylation pattern change in cancer cells
187 miRNA silencing in Human cancer
188 DNA methylation in tumor detection
189 Histone posttranslational modifications
190 Histone modifications in cancer
191 Epigenetics and its genetic syndromes
192 Need to control mRNA
193 Role of transcription factors
194 DNA Sites Involved in Transcrption
195 Transcriptional activation role of enhancers, promotors and coactivators
196 Transcription repression
197 Processing level control
198 Cytoplasmic localization of mRNA
199 Control of mRNA translation
200 Control of mRNA stability
201 Role of microRNAs in translation_Formatted
202 Post-translational control protein stability_Formatted

203 DNA mocroarray and micro chips
204 whole chromosome transcriptional mapping
205 Deletion analysis
206 RNAi Analysis
207 tissue specific functional profiling
208 locating target sites for transcription factors
209 Locating enhancers that bind unknown proteins_Formatted
210 locating promotors
211 in situ expression analysis
212 protein separation_Formatted
213 protein analysis_Formatted (1)
214 ICAT_Formatted
215 Proteins characterize different organisms and species
216 Protein interactions_Formattd
217 Bioinformatics-an overview_Formatted
218 Regulatory motifs
219 How to access and use the online data_Formatted
220 making antibodies_Formatted

221 Monoclonol_formatting
222 freezing cells and cell banking_Formatted
223 antibodies to small molecules_Fomatted
224 95-Growing hybridomas_Formatted
225 Purification_Formatted
226 enzyme immunosorbent assays
227 tripple antibody sandwitch elisa_Formatted
228 double antibody sandwich_Formatting
229 enhanced elisa systems_Formatted
230 competitive elisa_Formatted
231 Immunoflorescent microscopy_Formatted
232 Immunosorbent electron microscopy_Formatted
233 epitope mapping_Formatted
234 Immunoblotting_Formatted
235 PCR_Formatted
236 Immunoaffinity chromatography_Formatted
237 antibody based biosensors_Formatted
238 IONIZATION_Formatted

239 Lateral flow devices_Formatted
240 detectors_Formatted
241 Analyzing protein complexes_Formatted
242 General principles_Formatted
243 mass analyzer_Foramatted
244 electrophoresis of proteins_Formatted
245 electro of nucleic acid
246 capillary electrophoresis
247 Microchip electrophoresis
248 High performance liquid chromatography
249 Adsorption chromatography
250 Partition chromatography
251 Ion exchange chromatography
252 Molecular size exclusion chromatography
253 Affinity chromatography
254 Gas chromatography
255 Support Media for electrophoresis
256 Lesson 256