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C. N. Gene Expression. Fig. 13-1, Page 307. Deoxyribonucleotide. Pg. 242. DNA Bases. Pg. 242. Deoxyribonucleotide. A. Pg. 242. DNA Strand. Pg. 244. 5’. 3’. 3’. 5’. DNA Structure. Fig. 1-8,Page 5. Base Pair Structures. Pg. 368. Ribonucleotide. OH. Pg. 242. RNA Bases.
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C N Gene Expression Fig. 13-1, Page 307
Deoxyribonucleotide Pg. 242
DNA Bases Pg. 242
Deoxyribonucleotide A Pg. 242
DNA Strand Pg. 244
5’ 3’ 3’ 5’ DNA Structure Fig. 1-8,Page 5
Base Pair Structures Pg. 368
Ribonucleotide OH Pg. 242
RNA Bases Pg. 242
Mutation (Chapt. 15) Classification of mutations Mechanisms of mutagenesis DNA repair pathways
Old Old DNA Replication Template-dependent Semi-conservative Old New Old New Pg. 264
Thymine Base Pairing Standard AT Base pair Tautomeric Shift Base pair Pg. 368
A A C T C A G T G C G T Tautomeric Shift Base Pairs Standard Base Pairs Rare tautomers are shown in Red
DNA molecule with TA CG transition mutation Affected base pair Tautomeric Shift of “A” Pg. 369
Intercalating Agents Ethidium Bromide
Electromagnetic Spectrum (XP Photosensitivity: 280 to 310 nm) Pg. 371
DNA damage induced by UV light Fig. 15-9 Pg. 372
Normal Sickle Cell Anemia Sickle Cell Trait
Hemoglobin ß-globin (146 amino acids) ß-globin (146 amino acids)
Molecular Genetics of Sickle-Cell Anemia HbA Allele Codon #6 Hb-A HbS Allele Hb-S
Hb-A Hb-S Pg. 350
HbAHbA HbSHbS HbAHbS
Missense mutation Nonsense mutation Frame-shift mutation Deletion, in-frame Chloride Ion Channel Gene and Protein Involved in Cystic Fibrosis CFTR Gene Mutations
Lung epithelial cells Lung epithelial cells Healthy Lung AA or Aa
Lung epithelial cells Lung epithelial cells Cystic Fibrosis Lung aa
Huntingtin protein aggregates Cell from “Hh” individual
Genetic Technologies Genetic Testing Gene Therapy Genomics
Genetic Testing “Carrier” Testing Presymptomatic Testing Pre-implantation Embryos (PGD) Prenatal (amniocentesis, CVS) Newborns Adults
Molecular Genetics of Sickle-Cell Anemia HbA Allele Codon #6 Hb-A HbS Allele Hb-S
Genetic Testing for Sickle Cell Anemia HbS HbA Fig. 22-9 Pg. 556 MstII cut sites
Pre-implantation Genetic Diagnosis (PGD) Remove one cell for genetic testing 8 cell Embryo from IVF
Genetic Technologies Genetic Testing Gene Therapy Genomics
Viral Vectors for Gene Therapy Removal viral genes Splice in therapeutic gene
Gene Therapy for Severe Combined Immunodeficiency Cloned “A” allele “aa” individual Virus with “A” allele “aa” cells “Aaa” cells Fig. 22-10 Pg. 561
CF Gene Therapy Adenovirus with Wild Type CFTR Allele