tailieunhanh - Different facets of molecular biology: Part 2

The document highlights the signif- icance of the molecular approaches for all biological processes in both simple and complex cells. The text also incorporates the most recent refer- ences and has been written for students as well as for teachers of molecular biology, molecular genetics, or biochemistry. Invite you to refer. | CHAPTER 4 PLANT MOLECULAR BIOLOGY CONTENTS Early Plant Genome Plant Plant Tissue Culture An Important Step in Plant Genetic World Population in Relation to Advances in Crop Production . 185 Molecular Plant Stress RNA Interference in RNAi and Abiotic Keywords . 211 158 Molecular Biology Different Facets ABSTRACT As humans evolved from nomadic to agriculture-based societies they utilized special techniques to modify plants and animals. Some of the food crops such as rice were converted from being perennial to annual plants. Moreover the traits that were of most value to humans and domesticated animals have been selected for even without the knowledge of genes and recombinant DNA technology. Although the plant genomes are very large the genomes can be compared with one another by mapping the locations of certain genes or gene traits in various plants. Whole genome sequencing has helped in the discovery of genomic variations and genes associated with adaptation to climatic changes. Significant genomic advances have been made for abiotic stress tolerance in plants with the help of special techniques. In this chapter we will also briefly discuss other molecular components of signaling pathways the crosstalk among various abiotic stress responses and use in improving abiotic stress tolerance in different crops. EARLY APPROACHES Humans have actually been genetic engineers for thousands of years. As humans evolved from nomadic to agriculture-based societies they utilized the genetic engineering techniques to modify plants and animals bringing about changes in the gene pool within crop species. For example in maize and wheat the trait of seed dispersal was selected against thus making these plants completely dependent on humans for seed dispersal. In addition .

• Y khoa - Dược
• Molecular biology
• Different facets
• Plant molecular biology
• Genetic manipulation
• Recombinant DNA technology
• Molecular diagnostics
• High Yield cell and molecular biology
• Cell and molecular biology
• The cell cycle
• Molecular biology of cancer
• Cell biology of the immune system
• Molecular biology techniques
• Identification of human disease genes
• Campbell biology
• Lecture Campbell biology
• Biological sciences
• Systems biology
• Molecular biology of the gene
• Chromosome replication
• Meiosis and genetic recombination
• The human nuclear genome
• The human mitochondrial genome
• Lecture Molecular biology
• Sinh học phân tử
• Molecular cloning methods
• Gene cloning
• Directional cloning
• Amino acids
• Molecular tools
• Studying genes
• History of genetics
• Both simple
• Molecular genetics
• Genetic code
• Molecular biology of microorganisms
• Biochemistry cell and molecular biology test
• Molecular Biology Test
• Biochemistry Test
• Genetics test
• Structural Biology
• Cupramolecular complexes
• Lecture Biology
• Mendel’s Laws
• Transmission genetics
• Mendel’s gene transmission
• Genetic material
• Transforming material
• DNA structure
• Gene function
• Storing information
• Mechanism of transcription
• RNA polymerase structure
• Lac operon
• Bacterial transcription
• Sigma factor switching
• DNA Protein interactions
• The λ family of repressors
• Eukaryotic RNA polymerases
• RNA polymerases
• Class II factors
• Transcription activators in eukaryotes
• RNA polymerase II
• Histones in the nucleosome
• Nucleosome structure
• Messenger RNA processing I
• Genes in pieces
• RNA processing II
• Cap structure
• Cytoplasmic polyadenylation
• RNA processing
• Ribosomal RNA processing
• Transfer RNA processing