Clamp Connection - an overview | ScienceDirect Topics
Clamp connections are lateral branches that create bridges for nuclear movement between regions of the hypha that will become separate compartments. You might find these chapters and articles relevant to this topic. Hans Halbwachs, Claus Bässler, in Encyclopedia of Mycology, 2021.
Dear mycologists - what is a clamp connection? - Nature Talk ...
2024年11月30日 · Clamps can be a diagnostic feature to distinguish some species of fungi, as some species have clamps on all septa (cell connections), while others only have them on some or none at all, or only in certain tissues. Do all cells in a mushroom have these connections?
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Clamp connection Definition & Meaning - Merriam-Webster
The meaning of CLAMP CONNECTION is a bulgelike hyphal outgrowth in many basidiomycetous fungi that is formed at cell division over the cross wall between the two daughter cells and provides a connection through which one of the involved nuclei may pass in order to maintain the binucleate state of the resulting cells —called also buckle.
Development of clamps and croziers shares several features. In …
Clamp connections are under the control of the mating-type in Basidiomycetes, which encodes either pheromones and receptors or homeoproteins (for a review see [7,8]). The homeobox is a...
Structural characterisation of the complete cycle of sliding clamp ...
2024年9月27日 · Ring-shaped DNA sliding clamps are essential for DNA replication and genome maintenance. Clamps need to be opened and chaperoned onto DNA by clamp loader complexes (CLCs). Detailed understanding...
catenulate, septa and clamp connections typically occur on less pronounced constrictions (arrow in Fig. 1c). The clamp connections formed on all fossil hyphae (Fig. 1h,i) correspond in structure to ordinary clamp connections seen in living Basidiomycota. In the tubular running hyphae, septa are consistently associated with a clamp (Fig. 1e),
Longevity of Fungal Mycelia and Nuclear Quality Checks: a New ...
In basidiomycetes, the presence of clamp connections during mycelial growth has long fascinated mycologists. It is often hypothesized that the clamp connections on mycelia primarily function to regulate the nuclear ratio between the two genotypes of a dikaryon (cf. references 6 and 96).
clamp connection - mushroomthejournal.com
When some Basidiomycetes diploidize, they form special tubes to bypass their septa and help their new extra nuclei spread throughout the mycelium. These tubes form at each septum and create a little loop around the septum. These tubes are called clamp connections.
Significance of the clamp-connection in the Basidiomycetes
In pseudohomothallic species the formation of clamp-connections follows the pattern of the heterothallic species, but masked by the dikaryotic nature of the basidiospores. The taxonomic interpretation of the clamp-connection is somewhat divergent.
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