Button botany: plasmodesmata in vegetable ivory.
Summary of "Button botany: plasmodesmata in vegetable ivory."
The hard endosperm of species of the palm genus Phytelephas (elephant plant), known as vegetable ivory, was used in the manufacture of buttons in the nineteenth century, the early twentieth century, and again in more recent times. Here, we show that the pathways for intercellular communication, including the cytoplasm in opposite pits and the plasmodesmata that traverse the cell wall, can be visualized in century-old inexpensive buttons that are readily available in antique shops.
Department of Life Sciences, Ben-Gurion University of the Negev, P.O.B. 653, Beer Sheva, Israel.
This article was published in the following journal.
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/21887607
- DOI: http://dx.doi.org/10.1007/s00709-011-0315-0
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Medical and Biotech [MESH] Definitions
Membrane-like channels of cytoplasm connecting adjacent plant cells. Plasmodesmata connect through pores in the CELL WALL and associate with the CYTOSKELETON machinery. They are essential for intercellular transport and communication.
Proteins which are present in or isolated from vegetables or vegetable products used as food. The concept is distinguished from PLANT PROTEINS which refers to non-dietary proteins from plants.
The study of the origin, structure, development, growth, function, genetics, and reproduction of plants.
A republic in western Africa, south of MALI and BURKINA FASO, bordered by GHANA on the east. Its administrative capital is Abidjan and Yamoussoukro has been the official capital since 1983. The country was formerly called Ivory Coast.
A form of osteosclerosis or hyperostosis extending in a linear track through one of the long bones of an extremity, and consisting of proliferated ivory-like new bone. "Melo-" is from the Greek, limb and "-rheostosis" refers to streaks (rheo- from the Greek, flow), in the bones. (Dorland, 27th ed)