📘 ❞ S Spirin-Ribosomes-Springer-Verlag New York ❝ كتاب ــ Alexander S. Spirin اصدار 1969
Biology Books - 📖 ❞ كتاب S Spirin-Ribosomes-Springer-Verlag New York ❝ ــ Alexander S. Spirin 📖
█ _ Alexander S Spirin 1969 حصريا كتاب Ribosomes Springer Verlag New York 2024 York: نبذه عن الكتاب: PART I: HISTORICAL AND FUNDAMENTAL INTRODUCTION Chapter 1: Protein Biosynthesis: Summary and Definitions 11 Chapter 2: Messenger RNA the Genetic Code 13 2 1 Discovery of mRNA 2 Deciphering 14 2 3 Some Features Dictionary 16 2 4 Deviations from Universal 17 2 5 Structure 19 2 Primary Functional Regions Folding 21 2 6 Ribonucleoproteins Higher Eukaryotes 22 BIBLIOGRAPHY 24 Chapter 3: Transfer Aminoacyl tRNA Synthetases 27 3 28 3 Secondary 30 3 Tertiary 32 3 34 3 Aminoacylation 37 3 Specificity 39 3 for Amino Acids 40 3 Specific Modifications Residue after 42 BIBLIOGRAPHY 43 Chapter 4: Translation 45 4 First Observations Localization in Cell Prokaryotic Eukaryotic 47 4 Sequential Readout by Ribosomes; Polyribosomes 48 4 Stages Translation: Initiation, Elongation, Termination 50 4 Chemical Reactions Overall Energy Balance Biosynthesis 51 4 7 free Systems 52 BIBLIOGRAPHY 55 PART II: STRUCTURE OF THE RIBOSOME Chapter 5: Morphology Ribosome by Victor D Vasiliev 59 5 Size, Appearance, Subdivision into Subunits Small Subunit 60 Biology Books مجاناً PDF اونلاين Biologically Biology is a natural science that concerned with study life, its various forms function, how these organisms interact each other surrounding environment The word biology Greek made up two words: bio (βίος) meaning life And loggia ( λογία) means or Biology: similarity vegetation animal cover on edges African American states, existence same fossil Branches biology Biology an ancient thousands years old modern began nineteenth century This has multiple branches Among them are: Anatomy Botany Biochemia Biogeography Biofisia Cytology cell science Ecology environmental science Development Embryology embryology Genetics genetics Histology histology Anthropology anthropology Microbiology bacteriology Molecular Biology Physiology functions organs Taxonemia taxonomy Virology virology Zoology zoology
كتاب
S Spirin-Ribosomes-Springer-Verlag New York
ــ Alexander S. Spirin
صدر 1969م
كتاب
S Spirin-Ribosomes-Springer-Verlag New York
ــ Alexander S. Spirin
صدر 1969منبذه عن الكتاب:
PART I: HISTORICAL AND FUNDAMENTAL INTRODUCTION
Chapter 1: Protein Biosynthesis: Summary and Definitions . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 2: Messenger RNA and the Genetic Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1. Discovery of mRNA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2. Deciphering the Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3. Some Features of the Code Dictionary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.4. Deviations from the Universal Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.5. Structure of mRNA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.5.1. Primary Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.5.2. Functional Regions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.5.3. Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.6. Messenger Ribonucleoproteins of Higher Eukaryotes. . . . . . . . . . . . . . . . . . . . 22
BIBLIOGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Chapter 3: Transfer RNA and Aminoacyl-tRNA Synthetases . . . . . . . . . . . . . . . . . . . . . 27
3.1. Discovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.2. Structure of tRNA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.2.1. Primary Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.2.2. Secondary Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.2.3. Tertiary Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3.3. Aminoacyl-tRNA Synthetases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
3.4. Aminoacylation of tRNA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.5. Specificity of tRNA Aminoacylation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.5.1. Specificity for Amino Acids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.5.2. Specificity for tRNA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3.5.3. Specific Modifications of Aminoacyl Residue after Aminoacylation . 42
BIBLIOGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Chapter 4: Ribosomes and Translation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.1. First Observations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.2. Localization of Ribosomes in the Cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.3. Prokaryotic and Eukaryotic Ribosomes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.4. Sequential Readout of mRNA by Ribosomes; Polyribosomes . . . . . . . . . . . . . 48
4.5. Stages of Translation: Initiation, Elongation, and Termination . . . . . . . . . . . . . 50
4.6. Chemical Reactions and Overall Energy Balance of Protein Biosynthesis . . . . 51
4.7. Cell-free Translation Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
BIBLIOGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
PART II: STRUCTURE OF THE RIBOSOME
Chapter 5: Morphology of the Ribosome
by Victor D. Vasiliev and Alexander S. Spirin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5.1. Size, Appearance, and Subdivision into Subunits . . . . . . . . . . . . . . . . . . . . . . . 59
5.2. Small Subunit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
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