Microtubule Collection

HeLa cells, light micrograph C017 / 8299
HeLa cells, multiphoton fluorescence micrograph (MFM). The cell nuclei, which contain the cells genetic information, are purple. Microtubules are blue and actin microfilaments are red

HeLa cells, light micrograph C017 / 8298
HeLa cells, multiphoton fluorescence micrograph (MFM). The cell nuclei, which contain the cells genetic information, are blue. Golgi bodies, which modify and package proteins, are orange

Cell division, fluorescent micrograph
Cell division. Immunofluorescent light micrograph of a human epithelial cell (centre) during the late anaphase stage of mitosis

Dividing cells. Computer artwork of a spiral of cells during mitosis (nuclear division). During mitosis two daughter nuclei are formed from one parent nucleus

Cell division, fluorescent micrograph
Cell division. Immunofluorescent light micrograph of a human epithelial cell (centre) during the interphase stage of mitosis

Microscopic view of animal cell

Plant cell mitosis, light micrograph
Plant cell mitosis. Light micrograph of root tip cells from an onion (Allium sp.) undergoing cell division (mitosis). From top left to bottom right

Conceptual image of Radiolarians with a skeletal frame. Radiolarians are tiny protozoans that live in the ocean

Conceptual image of centriole

Conceptual image of a plant cell and its components

Conceptual image of centrioles

Multiphoton fluorescence image of HeLa cells with cytoskeletal microtubules (magenta) and DNA (cyan)

Conceptual image of cytoskeleton. The cytoskeleton is a cellular scaffolding or skeleton contained within a cells cytoplasm, and is present in all cells

Microscopic view of centrioles within a human cell
Microscopic view of barrel shaped structure of centrioles within a human cell. A centriole is a cylinder shaped cell structure found in most eukaryotic cells

Comparative illustration of plant and animal cell anatomy (with labels)

Microscopic view of animal cell nucleus

Myelin sheats and glial cells, artwork C014 / 2646
Computer artwork depicting axons surrounded by a myelin sheath (brown) and microglial cells (light blue). Glial cells are nervous system cells that provide structural support

Microtubule formation, illustration C018 / 0804
Microtubule formation, illustration. Microtubules are polymers of the protein tubulin and are a component of the cytoskeleton

Sperm cell, artwork C018 / 6996
Sperm cell anatomy. Cutaway computer artwork showing the internal structure of a sperm cell (spermatozoon), the male sex cell

Sperm tails, TEM C014 / 1463
Sperm tails. Transmission electron micrograph (TEM) of sections through the tails of sperm (spermatozoa) cells at various levels

Sperm tails, TEM C014 / 1465
Sperm tails. Transmission electron micrograph (TEM) of sections through the tails of sperm (spermatozoa) cells at various levels

Myelin sheats and glial cells, artwork C014 / 2647
Computer artwork depicting axons surrounded by a myelin sheath (brown) and microglial cells (light blue). Glial cells are nervous system cells that provide structural support

Sperm tails, TEM C014 / 1464
Sperm tails. Transmission electron micrograph (TEM) of sections through the tails of sperm (spermatozoa) cells at various levels

Kinesin motor protein dimer C015 / 5921
Kinesin motor protein dimer, molecular model. Kinesin is a motor protein that moves along microtubule filaments in cells. It does so by forming a dimer, the heads of which walk along the microtubule

Kinesin motor protein dimer C015 / 5920
Kinesin motor protein dimer, molecular model. Kinesin is a motor protein that moves along microtubule filaments in cells. It does so by forming a dimer, the heads of which walk along the microtubule

Sperm cell anatomy, artwork C013 / 4648
Sperm cell anatomy. Cutaway computer artwork showing the internal structure of a sperm cell (spermatozoon), the male sex cell

Intracellular transport, artwork C013 / 5001
Intracellular transport. Computer artwork of a vesicle (sphere) being transported along a microtubule (blue and green) by a kinesin motor protein (orange)

Intracellular transport, artwork C013 / 4997
Intracellular transport. Computer artwork of vesicles (spheres) being transported from a Golgi body (blue, left) around the cell by microtubules (string-like)

Intracellular transport, artwork C013 / 4995
Intracellular transport. Computer artwork of vesicles (spheres) being transported from a Golgi body (blue, top) around the cell by microtubules (string-like)

Mitosis, fluorescence micrograph
Mitosis. Fluorescence micrograph of a cell (centre) in anaphase during mitosis (nuclear division). During mitosis two daughter nuclei are formed from one parent nucleus

Cytokinesis. Fluorescent micrograph of an animal cell during cytokinesis (cell division). Cytokinesis occurs after nuclear division (mitosis), which produces two daughter nuclei

Sperm tails, TEM
Sperm tails. Coloured transmission electron micrograph (TEM) of cross sections through sperm tails. A sperms tails ability to move is partly due to the arrangement of microtubules

Abnormal mitosis
Mitosis. Fluorescence micrograph of a cell during abnormal anaphase of mitosis (nuclear division). During mitosis two daughter nuclei are formed from one parent nucleus

Mitosis, TEM
Mitosis, coloured transmission electron micrograph (TEM). Longitudinal section through a human T cell in metaphase. During mitosis two daughter nuclei are formed from one parent nucleus

Cell mitosis. Confocal fluorescence light micrograph composite showing 6 stages of mitotic cell division. At far left, the cell has completed the first stage of cell division known as interphase in

Cell division. Fluorescent micrograph of an animal cell during cytokinesis (cell division). Cytokinesis occurs after nuclear division (mitosis)

Mitosis. Fluorescence micrograph of a cell during prometaphase of mitosis (nuclear division). During mitosis two daughter nuclei are formed from one parent nucleus

Artwork of a nerve synapse
Synapse. Illustration of a synapse, the junction between two nerve cells. The green structures in the terminal swelling (bouton) of the pre-synaptic cell are synaptic vesicles

Neurosphere culture. Fluorescent light microscope of a group of neural stem cells (neurosphere) in culture. The stem cells are differentiating into neurons (red) and nerve support cells (green)

Nerve cell growth. Fluorescent light micrograph of a PC12 cell following stimulation by nerve growth factor. The cell body contains the nucleus (green)

Ultraviolet fluorescence micrograph animal cell
Ultraviolet Fluorescence micrograph showing the microtubular network of an animal cell, made visible with fluorescent antibodies

DNA
Deoxyribonucleic acid. Conceptual artwork of DNA (deoxyribonucleic acid) spelt out with fluoresence micrographs of anaphase stage cells. Anaphase is a stage of mitosis (nuclear division)

Sperm cell, artwork
Sperm cell. Artwork showing the structure of a sperm cell, or spermatozoon, the male sex cell. It consists of a tapered head (red) that contains the genetic material

Cytokinesis, artwork
Cytokinesis. Artwork showing the stage of cell division that involves the splitting of the cell cytoplasm between two daughter cells

Cytoskeleton and membrane, diagram
Cytoskeleton and membrane. Diagram showing the various structures associated with the cytoskeleton, the protein scaffolding found within cells

Cytokinesis, diagram
Cytokinesis. Diagram showing the stage of cell division that involves the splitting of the cell cytoplasm between two daughter cells

Cilium and flagellum structure, artwork. Cilia and flagella (collectively known as undulipodia) are hair-like protrusions from a cell membrane

Cell structure, fluorescent micrograph
Cell structure. Fluorescent light micrograph of cultured cells from a cell line derived from African green monkey kidney cells. Microtubules, part of the cells cytoskeleton, are red

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Microtubules are dynamic structures found within cells that play a crucial role in various cellular processes. In HeLa cells, these tiny tubular structures can be visualized using light micrographs C017/8299 and C017/8298, revealing their intricate network throughout the cell. During cell division, fluorescent micrographs capture the mesmerizing sight of dividing cells with microtubules orchestrating the process. These images showcase the essential role of microtubules in ensuring accurate chromosome segregation and cytokinesis. Exploring further into cell structure, artwork depicts the relationship between proteins, microtubules, and overall cellular organization. This conceptual image highlights how these protein filaments provide structural support and act as tracks for intracellular transport. In plant cells undergoing mitosis, light micrographs offer a glimpse into the fascinating world of microtubule-mediated division. The intricate dance of spindle fibers during this process ensures proper distribution of genetic material to daughter cells. Beyond traditional microscopy techniques, conceptual images shed light on other aspects related to microtubules. One such image portrays Radiolarians with a skeletal frame—a representation emphasizing how these organisms utilize intricate internal structures akin to our own cellular scaffolding. Centrioles also feature prominently in understanding microtubule function. Conceptual images depict these cylindrical structures that organize spindle fibers during cell division or serve as basal bodies for cilia and flagella formation—further highlighting their importance in cellular architecture. Lastly, a conceptual image showcases an entire plant cell along with its components—an illustration providing insight into how different organelles interact within a complex network regulated by microtubules. From HeLa cells to plant mitosis and beyond, exploring the captivating world of microtubules unveils their indispensable role in maintaining cellular integrity and driving vital processes within living organisms.