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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
- The endosymbiotic origin of plants
- Genome rearrangement
- Protein import
- Properties of the targeting process
- Targeting pathways and interorganellar routing
- Insertion of outer envelope proteins
- Translocation without a transit-peptide
- The general import pathway
- A chloroplast import experiment
- The transit peptide
- ATP requirement
- Cytosolic components
- The guidance complex
- The Toc and the Toc-core-complex
- Toc64-Toc12
- Features of Toc components - Toc75
- Toc34
- Toc159
- Toc64
- Toc12
- The Tic-complex
- The Tic-channel
- Redox-controlled Tic components
- Tic-chaperone interaction
- Tic-Toc interaction
- Features of Tic components - Tic110
- Tic62
- Tic55
- Tic32
- Tic40
- Tic22
- Tic20
- Stromal components
- Homologues of Toc components
- Homologues of Tic components
- One general import pathway?
- Phylogenetic origin of import components
- Phylogenetic evolution of protein import
- Outlook
- Acknowledgement
Topics Covered
- The endosymbiotic origin of chloroplasts
- Protein import as a result of genome rearrangements
- Different targeting pathways
- The general import pathway
- Properties of the targeting process
- Cytosolic components
- Components of the Toc and Tic translocon
- Stromal components
- Phylogenetic origin of the import apparatus
Talk Citation
Vothknecht, U. (2007, October 1). Protein import into chloroplasts [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 19, 2025, from https://doi.org/10.69645/LICF1078.Export Citation (RIS)
Publication History
- Published on October 1, 2007
Financial Disclosures
- Dr. Ute Vothknecht has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.