'Myosin ii' presentation slideshows

Muscle

Muscle. Topic 4-1 February 2014. Mid-term Exam. Friday, Feb. 14 th 9:00-9:50 am Mix multiple choice, short answer, fill in the blank, label a diagram Pathways are important. Lecture Overview. Muscle structure Sarcomeres Excitation-contraction coupling Ca2+ control of contraction

1.28k views • 81 slides

OVERVIEW OF PROTEINS

PART A Overview of Proteins Protein Analysis Techniques Protein Modifications Protein Splicing Protein Folding Protein Degradation. OVERVIEW OF PROTEINS. PROTEINS. Alpha-helical Secondary Structure in Proteins. Beta-Sheet Secondary Structure in Proteins. Protein Tertiary Structure.

1.01k views • 70 slides

Svetlana Mukhina

Alpha-Actinin is Required for Tightly Regulated Remodeling of the Actin Cortical Network during Cytokinesis. Svetlana Mukhina. Speaker: Jerry Qiu, Kunkka Liao. Introduction. Cytokinesis Contractile Ring Hypothesis Actinin. Contractile Ring. Actinin.

497 views • 42 slides

Svetlana Mukhina

Alpha- Actinin is Required for Tightly Regulated Remodeling of the Actin Cortical Network during Cytokinesis. Svetlana Mukhina. Speaker: Jerry Qiu , Kunkka Liao. Introduction. Cytokinesis Contractile Ring Hypothesis Actinin. Contractile Ring. Actinin.

528 views • 42 slides

Ewa Paluch

Cortical actomyosin gel breakage triggers shape oscillations in cells and cell fragments. Ewa Paluch. Present address: Max-Planck-Institute-CBG, Dresden. Institut Curie/CNRS, Paris. Cell crawling. [M. Abercrombie, Proc. R. Soc. Lond. B , 1980].

532 views • 37 slides

Ewa Paluch

Cortical actomyosin gel breakage triggers shape oscillations in cells and cell fragments. Ewa Paluch. Present address: Max-Planck-Institute-CBG, Dresden. Institut Curie/CNRS, Paris. Cell crawling. [M. Abercrombie, Proc. R. Soc. Lond. B , 1980].

386 views • 37 slides

Molecular motors

Molecular motors. Biological molecular machines that are the essential agents of movement in living organisms. wiki. Motor proteins. Discovered some 25 years ago Original definition covers 3 classes Kinesins Myosins Dyneins. BACKGROUND: STRYER 6th ed CHAPTER 34

4.65k views • 31 slides

Chemotaxis of Eukaryotic Cells: Dictyostelium discoideum - Part 2

Chemotaxis of Eukaryotic Cells: Dictyostelium discoideum - Part 2 http://dictybase.org/Multimedia/index.html. http://dictybase.org/Multimedia/development/development.html. 2. Adjacent cells chemotaxis up the cAMP gradient and the phosphodiesterase they release degrades the cAMP.

389 views • 25 slides

The Molecular Motor Myosin

The Molecular Motor Myosin. Jonathan P. Davis, Ph.D. Assistant Professor Office/Lab Phone 247-2559 Email: davis.812@osu.edu. Department of Physiology and Cell Biology, The Ohio State University, 400 Hamilton Hall.

495 views • 22 slides

328 views • 19 slides