What does gap junction mean?
Definitions for gap junction
gap junc·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word gap junction.
Wikipedia
Gap junction
Gap junctions are specialized intercellular connections between a multitude of animal cell-types. They directly connect the cytoplasm of two cells, which allows various molecules, ions and electrical impulses to directly pass through a regulated gate between cells.One gap junction channel is composed of two protein hexamers (or hemichannels) called connexons in vertebrates and innexons in invertebrates. The hemichannel pair connect across the intercellular space bridging the gap between two cells. Gap junctions are analogous to the plasmodesmata that join plant cells.Gap junctions occur in virtually all tissues of the body, with the exception of adult fully developed skeletal muscle and mobile cell types such as sperm or erythrocytes. Gap junctions are not found in simpler organisms such as sponges and slime molds. A gap junction may also be called a nexus or macula communicans. While an ephapse has some similarities to a gap junction, by modern definition the two are different.
Wikidata
Gap junction
A gap junction or nexus is a specialized intercellular connection between a multitude of animal cell-types. It directly connects the cytoplasm of two cells, which allows various molecules and ions to pass freely between cells. One gap junction channel is composed of two connexons which connect across the intercellular space. Gap junctions are analogous to the plasmodesmata that join plant cells.
Numerology
Chaldean Numerology
The numerical value of gap junction in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of gap junction in Pythagorean Numerology is: 4
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"gap junction." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/gap+junction>.
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