Related Experiment Video
Updated: Feb 12, 2026
12:30
Glycan Profiling of Plant Cell Wall Polymers using Microarrays
Published on: December 17, 2012
15.2K
Plant and algal structure: from cell walls to biomechanical function
Ilana Shtein1,2,3, Benny Bar-On1, Zoë A Popper2
1Department of Mechanical Engineering, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel.
Physiologia Plantarum
|March 25, 2018
Summary
Plant and algal cell walls, crucial for structure, vary in composition affecting biomechanical properties. This review explores how cell wall makeup influences plant form and function across diverse conditions.
Area of Science:
- Plant biology
- Biomaterials science
- Cellular biomechanics
Background:
- Plant and algal cell walls are intricate structures.
- Composed of cellulose microfibrils in a matrix of polysaccharides, proteins, and phenolics.
- Composition varies taxonomically, by tissue, and in response to environmental factors.
Purpose of the Study:
- To review the interactions between cell wall composition, plant form, and biomechanical function.
- To examine how variations in cell wall components influence plant structure and adaptation.
- To explore the incompletely understood relationships governing cell wall properties and plant morphology.
Main Methods:
- Literature review and synthesis.
- Comparative analysis of cell wall composition across plant groups.
- Examination of biomechanical data related to cell wall structure.
Main Results:
- Cell wall composition is a key determinant of plant biomechanical properties.
- Variations in cell wall makeup correlate with taxonomic differences and environmental adaptations.
- Cell wall properties significantly influence plant structure, habit, and morphology.
Conclusions:
- Cell wall composition is integral to plant form and function.
- Understanding these interactions is crucial for predicting plant responses to environmental changes.
- Further research is needed to fully elucidate these complex relationships.
Related Concept Videos
02:43Plant Cell Wall
60.6K
The plant cell wall gives plant cells shape, support, and protection. As a cell matures, its cell wall specializes according to the cell type. For example, the parenchyma cells of leaves possess only a thin, primary cell wall.
60.6K
01:07Plant Cell Wall
7.8K
Plant cells have a cell wall, a rigid outer covering that protects the cell and provides shape and support. During cell division, a mixture of enzymes, proteins, and glucose molecules is transported via vesicles to the center of the cell. These vesicles continuously fuse and build a cell plate between the dividing cells. As the cell plate matures, new polysaccharides are added to it to form the cell walls of the daughter cells. The predominant polysaccharide in the cell wall is cellulose, made...
7.8K
01:58Fruit Development, Structure, and Function
25.4K
Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.
25.4K
01:30Animal and Plant Cell Structure
48.9K
Animal and plant cells not only differ in their structure, function, and mode of nutrition but also in how they reproduce, specialize, and organize into complex structures.
Cell Division
Though both plant and animal cells divide by mitosis (for non-gametic cells) and meiosis (for gametic cells), they differ in the specifics of this process. Unlike animal cells, plant cells lack centrosomes — an organelle responsible for organizing the spindle fibers and segregating the chromosomes during...
Cell Division
Though both plant and animal cells divide by mitosis (for non-gametic cells) and meiosis (for gametic cells), they differ in the specifics of this process. Unlike animal cells, plant cells lack centrosomes — an organelle responsible for organizing the spindle fibers and segregating the chromosomes during...
48.9K
02:01Plant Cells and Tissues
65.9K
Plant tissues are collections of similar cells performing related functions. Different plant tissues will have their own specialized roles and can be combined with other tissues to form organs such as flowers, fruit, stem, and leaves. Two major types of plant tissue include meristematic and permanent tissue.
65.9K
01:56Structural Protein Function
30.0K
Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity. In bones and teeth, it mineralizes to...
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity. In bones and teeth, it mineralizes to...
30.0K