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- Origins, Diversity and Persistence
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1. Plastid structure: development and differentiation
- Dr. Kevin Pyke
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2. Origin and molecular evolution of the plastid
- Prof. Debashish Bhattacharya
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3. The chloroplast genome and chloroplast gene expression
- Prof. Christopher Howe
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4. Regulation of chloroplast gene expression: light activated translation
- Prof. Stephen Mayfield
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5. Protein synthesis in plastids
- Dr. William Zerges
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6. The chloroplast proteome
- Dr. Julian Whitelegge
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7. Protein import into chloroplasts
- Dr. Ute Vothknecht
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8. Assembly of the photosynthesis apparatus
- Prof. J. Kenneth Hoober
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9. Plastid senescence
- Prof. Howard Thomas
- Biosynthetic Support of the Biosphere
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10. Photosynthesis: energy capture
- Prof. Robert Blankenship
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11. Photosynthesis: carbon assimilation
- Prof. Richard Leegood
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12. Regulation of photosynthetic carbon metabolism
- Prof. Louise Anderson
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13. Pigments: chlorophyll and its synthesis
- Prof. Wolfhart Rudiger
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14. Carotenoid functions and other isoprenoids in plants
- Prof. Elisabeth Gantt
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15. Chloroplast lipid biosynthesis
- Prof. Christoph Benning
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16. Amino acid synthesis in chloroplasts
- Prof. Peter Lea
- Prof. Paulo Mazzafera
- Dr. Ricardo Azevedo
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17. Responses of chloroplasts to stress conditions
- Dr. Ron Mittler
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18. Chloroplast genetic engineering
- Prof. Henry Daniell
- Archived Lectures *These may not cover the latest advances in the field
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19. The chloroplast genome and chloroplast gene expression
- Prof. Christopher Howe
Printable Handouts
Navigable Slide Index
- Introduction
- Plastid genome
- The biodiversity of plastids
- Endosymbiosis
- Phylogenetics
- The endosymbiosis theory is a testable idea
- A plastid-based perspective on algal origin
- A putative phylogeny of eukaryotes
- 143 protein tree of eukaryotes
- Phylogeny of plastids (1)
- Phylogeny of plastids (2)
- Other evidence of the origin of plantae plastids
- Plastid functions
- Seven helix topology
- Plastid translocators phylogeny
- Geological timescale: events preserved in fossils
- Acritarchs - evidence for eukaryotes
- Fossil Bangiomorpha pubescens
- Placing a date on the origin of plastids
- Maximum likelihood molecular clock analyses
- Molecular clock vs. nuclear-gene trees (1)
- Molecular clock vs. nuclear-gene trees (2)
- Summary
- Primary and secondary endosymbiosis
- Dinoflagellates as an example of plastid evolution
- Genes encoded on mini-circles in dinoflagellates
- Distribution of A. tamarense genes
- The "missing" plastid genes of Alexandrium
- Why is a gene subset still found in the organelle?
- Plastid genes localization in Alexandrium
- Phylogenomics
- Chromalveolate hypothesis and their gene origin
- Phosphoribulokinase
- Phylogenetic affinities of plastid targeted proteins
- Summary of endosymbiotic events
Topics Covered
- Plastid distribution in eukaryotes
- Tree of life
- Evidence for plastid origin through endosymbiosis
- Primary, secondary and tertiary endosymbiosis
- Organelle genome evolution
- Endosymbiotic gene transfer
- Dating the origins of plastids
Talk Citation
Bhattacharya, D. (2007, October 1). Origin and molecular evolution of the plastid [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 19, 2025, from https://doi.org/10.69645/SNID2765.Export Citation (RIS)
Publication History
- Published on October 1, 2007
Financial Disclosures
- Prof. Debashish Bhattacharya has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.