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Molecular Biology of the Cell Fifth Edition Molecular Biology of the Cell Fifth Edition The Cell Cycle.

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Presentation on theme: "Molecular Biology of the Cell Fifth Edition Molecular Biology of the Cell Fifth Edition The Cell Cycle."— Presentation transcript:

1 Molecular Biology of the Cell Fifth Edition Molecular Biology of the Cell Fifth Edition The Cell Cycle

2 Figure 17-1 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-1 The cell cycle.

3 Figure 17-2 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-2 The major events of the cell cycle.

4 Figure 17-4 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-4 The four phase of the cell cycle.

5 Figure 17-5 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-5 A comparison of the cell cycles of fission yeasts and budding yeasts.

6 Figure 17-6 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-6 The behavior of a temperature-sensitive Cdc mutant.

7 Figure 17-7 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-6 The morphology of budding yeast cells arrested by a Cdc mutation.

8 Figure 17-8 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-8 A mature Xenopus egg, ready for fertilization.

9 Figure 17-9 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-9 Oocyte growth and egg cleavage in Xenopus.

10 Figure 17-10 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-10 Studying the cell cycle in a cell-free system.

11 Figure 17-11 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-11 Mammalian cells proliferating in culture.

12 Figure 17-13 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-13 Analysis of DNA content with a flow cytometer.

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14 Figure 17-15 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-15 Two key components of the cell-cycle control system.

15 Figure 17-16 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-16 Cyclin-Cdk complex of the cell-cycle control system.

16 Table 17-1 Molecular Biology of the Cell (© Garland Science 2008)

17 Figure 17-17 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-17 The structural basis of Cdk activation.

18 Figure 17-18 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-18 The regulation of Cdk activity by inhibitory phosphorylation.

19 Figure 17-19 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-19 The inhibition of a cyclin-Cdk complex by a CKI

20 Figure 17-20a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-20 The control of proteolysis by APC/C and SFC during the cell cycle.

21 Table 17-2 Molecular Biology of the Cell (© Garland Science 2008)

22 Figure 17-21 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-21 An overview of the cell-cycle control system.

23 Figure 17-22 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-22 Control of chromosome duplication.

24 Figure 17-23 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-23 Control of the initiation of DNA replication.

25 Figure 17-24 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-24 Cohesin

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28 Figure 17-25 Molecular Biology of the Cell (© Garland Science 2008)

29 Figure 17-26 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-26 The mitotic chromosome.

30 Figure 17-27 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-27 Condensin.

31 Figure 17-28 Molecular Biology of the Cell (© Garland Science 2008)

32 Figure 17-29 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-29 The centrosome.

33 Figure 17-30 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-30 Major motor proteins of the spindle.

34 Figure 17-31 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-31 Centriole replication.

35 Figure 17-34 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-34 Spindle self-organization by motor proteins.

36 Figure 17-35 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-35 Bipolar spindle assembly without centrosome in parthenogenetic embryos of the insect Sciara (or fungus gnat).

37 Figure 17-36a,b Molecular Biology of the Cell (© Garland Science 2008) Fig 17-36 The kinetochore.

38 Fig 17-37 A microtubule attachment site in a kinetochore.

39 Figure 17-38 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-38 The capture of centrosome microtubules by kinetochores.

40 Figure 17-39 Molecular Biology of the Cell (© Garland Science 2008)

41 Figure 17-40 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-40 How depolymerization may pull the kinetochore toward the spindle pole.

42 Figure 17-41a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-41 Microtubule flux in the metaphase spindle.

43 Figure 17-42a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-42 How opposing forces may drive chromosomes to the metaphase plate.

44 Figure 17-43 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-43 Sister-chromatid separation at anaphase.

45 Figure 17-44 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-44 The initiation of sister-chromatid separation by the APC/C.

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47 Figure 17-46 Molecular Biology of the Cell (© Garland Science 2008)

48 Figure 17-47 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-47 Comparison of meiosis and the mitotic cell cycle.

49 Figure 17-48 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-48 A crossover between homologs.

50 Figure 17-49a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-49 Cytokinesis.

51 Figure 17-50a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-50 The contractile ring.

52 Figure 17-51a Molecular Biology of the Cell (© Garland Science 2008) Fig 17-51 The midbody.

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54 Figure 17-52 Molecular Biology of the Cell (© Garland Science 2008)

55 Figure 17-53 Molecular Biology of the Cell (© Garland Science 2008)

56 Figure 17-54 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-54 An experiment demonstrating the influence of the position of microtubule asters on the subsequent plane of cleavage in a large egg cell.

57 Figure 17-55 Molecular Biology of the Cell (© Garland Science 2008)

58 Figure 17-56 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-55 Cytokinesis in a plant cell in telophase.

59 Figure 17-57 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-57 The special features of cytokinesis in a higher plant cell.

60 Figure 17-58 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-58 An asymmetric cell division segregating cytoplasmic components to only one daughter cell.

61 Figure 17-59a Molecular Biology of the Cell (© Garland Science 2008)

62 Figure 17-60 Molecular Biology of the Cell (© Garland Science 2008)

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64 Figure 17-61 Molecular Biology of the Cell (© Garland Science 2008)

65 Figure 17-62 Molecular Biology of the Cell (© Garland Science 2008)

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67 Figure 17-64 Molecular Biology of the Cell (© Garland Science 2008)

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69 Figure 17-66 Molecular Biology of the Cell (© Garland Science 2008) Fig 17-66 Potential mechanisms for coordinating cell growth and division.

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