Cell junctions presentation

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CELL JUNCTIONS

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Cell junctions presentation

Transcript of Cell junctions presentation

Page 1: Cell junctions presentation

CELL JUNCTIONS

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Page 3: Cell junctions presentation

TIGHT JUNCTIONS

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ZONULA ADHERONS

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MACULA ADHERONS (DESMOSOME)

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GAP JUNCTIONS

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Fundamentals of Cell Biology Chapter 6: The Extracellular Matrix and Cell Junctions.

Fundamentals of Cell Biology Chapter 6: The Extracellular Matrix and Cell Junctions.

Cells communicate with one another Enduring Understanding6 Intercellular communication cell junctions signal molecules dissolved in cytosol that passes directly plasmodesmata gap junctions

Cells communicate with one another Enduring Understanding6 Intercellular communication cell junctions signal molecules dissolved in cytosol that passes directly plasmodesmata gap junctions

Cell Communication...Cell-Cell Communication •Animal and plant cells –Have cell junctions that directly connect the cytoplasm of adjacent cells Plasma membranes Plasmodesmata between

Cell Communication...Cell-Cell Communication •Animal and plant cells –Have cell junctions that directly connect the cytoplasm of adjacent cells Plasma membranes Plasmodesmata between

AP Biology Chapter 11 Cell Communication AP Biology Gap junctions between animal cells Cell-Cell Communication Animal cells use gap junctions to send.

AP Biology Chapter 11 Cell Communication AP Biology Gap junctions between animal cells Cell-Cell Communication Animal cells use gap junctions to send.

Actin at cell-cell junctions is composed of two dynamic and

Actin at cell-cell junctions is composed of two dynamic and

4. Cell Junctions

4. Cell Junctions

Anchorage of Microtubule Minus Ends to Adherens Junctions Regulates Epithelial Cell-Cell Contacts

Anchorage of Microtubule Minus Ends to Adherens Junctions Regulates Epithelial Cell-Cell Contacts

Cell Junctions and MDR

Cell Junctions and MDR

Part One Cell – Matrix Junctions

Part One Cell – Matrix Junctions

The cytoskeleton The cell surface and junctions

The cytoskeleton The cell surface and junctions

Identification of the septate junction protein gliotactin in the … · pathway which is regulated by the specialized cell–cell junctions known as septate junctions (SJs). As a

Identification of the septate junction protein gliotactin in the … · pathway which is regulated by the specialized cell–cell junctions known as septate junctions (SJs). As a

Necessary for integration of cell activities Mechanisms gap junctions pores in cell membrane allow signaling chemicals to move from cell to cell.

Necessary for integration of cell activities Mechanisms gap junctions pores in cell membrane allow signaling chemicals to move from cell to cell.

Cell Junctions anchoring. Types of Cell Junctions In plants: –Plasmodesmata In animals: ECM (Extra-cellular Matrix)- –Tight Junctions –Anchoring Junctions.

Cell Junctions anchoring. Types of Cell Junctions In plants: –Plasmodesmata In animals: ECM (Extra-cellular Matrix)- –Tight Junctions –Anchoring Junctions.

Cell junctions and cell division

Cell junctions and cell division

Cell Connections & Junctions by Dr. Vani Gupta. Definition and Classification of cell junction Cell junction is the connection between the neighbouring.

Cell Connections & Junctions by Dr. Vani Gupta. Definition and Classification of cell junction Cell junction is the connection between the neighbouring.

LEC # 9 CELL JUNCTIONS + MODIFICATIONS

LEC # 9 CELL JUNCTIONS + MODIFICATIONS

Cell Junctions, Cell Adhesion, and the Extracellular Matrix

Cell Junctions, Cell Adhesion, and the Extracellular Matrix

How do cells form tissues? Tissues. Using cell junctions.

How do cells form tissues? Tissues. Using cell junctions.

Sertoli Germ Cell Junctions Review

Sertoli Germ Cell Junctions Review

Cell-Cell Interaction (Part 1: Cell Junctions)

Cell-Cell Interaction (Part 1: Cell Junctions)