The Hartig net is the network of inward-growing hyphae, that extends into the plant host root, penetrating between plant cells in the root epidermis and cortex in ectomycorrhizal symbiosis.[1][2] This network is the internal component of fungal morphology in ectomycorrhizal symbiotic structures formed with host plant roots, in addition to a hyphal mantle or sheath on the root surface, and extramatrical mycelium extending from the mantle into the surrounding soil. The Hartig net is the site of mutualistic resource exchange between the fungus and the host plant. Essential nutrients for plant growth are acquired from the soil by exploration and foraging of the extramatrical mycelium, then transported through the hyphal network across the mantle and into the Hartig net, where they are released by the fungi into the root apoplastic space for uptake by the plant. The hyphae in the Hartig net acquire sugars from the plant root, which are transported to the external mycelium to provide a carbon source to sustain fungal growth.[3]
^Smith, Sally, Read, David (2002). "Chapter 6: Structure and Development of Ectomycorrhizal roots". Mycorrhizal Symbiosis. IV–V: 163–232. doi:10.1016/B978-012652840-4/50007-3.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^Brundrett, Mark C.; Tedersoo, Leho (December 2018). "Evolutionary history of mycorrhizal symbioses and global host plant diversity". New Phytologist. 220 (4): 1108–1115. doi:10.1111/nph.14976. ISSN 0028-646X. PMID 29355963.
^Becquer, Adeline; Guerro-Galan, Carmen (2019). "Chapter Three: The Ectomychorrhizal contribution to tree nutrition". Advances in Botanical Research. 89: 77–126. doi:10.1016/bs.abr.2018.11.003. S2CID 92840690.
The Hartignet is the network of inward-growing hyphae, that extends into the plant host root, penetrating between plant cells in the root epidermis and...
walls. Instead they form an entirely intercellular interface known as the Hartignet, consisting of highly branched hyphae forming a latticework between epidermal...
root tips. Hyphae then enter the root cortex intercellularly to form the Hartignet for nutrient exchange. Hyphae can spread to other root tips colonising...
allowing the hyphae to penetrate into the epidermal cells and create a Hartignet in the first layers of the root cortex. This highly branched structure...
Ectomycorrhizas consist of a hyphal sheath, or mantle, covering the root tip and a Hartignet of hyphae surrounding the plant cells within the root cortex. In some...
Robert Hartig (born: Heinrich Julius Adolph Robert Hartig, 30 May 1839, in Braunschweig – died 9 October 1901, in Munich) was a German forestry scientist...
mycologists, the defining feature of ectomycorrhizal relationships, a hartignet. The ectomycorrhizal fungi are then able to exchange nutrients with the...
and Norway spruce show typical features such as a hyphal mantle and a Hartignet; the distinguishing characteristic between the mycorrhizal symbioses with...
author abbreviation is Hartig. He described many gall wasp species. In 1842, Theodor Hartig described what is now known as the Hartignet, a network of fungal...
the roots of ectomycorrhizal plants, generally trees. Connected to a Hartignet on the inside, and extramatrical hyphae on the outside. matrix 1. The...
composed of "smooth hyphae 4-14 μm in diameter" and with a "well-developed" Hartignet. In addition to this, Ángeles-Argáiz et al. (2015) describes S. brunnea...
contact clamps, and the rhizomorph hyphae vary markedly in diameter. The Hartignet (a network of hyphae that extend into the root) formed by T. vaccinum...
inwards between the cortical cells with which they interface to form a Hartignet. The main benefit for the fungus is constant access to a supply of carbohydrates...
and Carex pilulifera, forming ectomycorrhizal-like structures lacking a Hartignet—a network of hyphae that penetrate between the epidermal and cortical...
fungus is "associated with Pinus pinaster". The H. cylindrosporum forms a Hartignet with the roots of the pine tree, and helps the pine tree to take up phosphorus...
characteristic of saprotrophic fungi. The formation of a rudimentary Hartignet, a characteristic of mycorrhizal fungi, indicated that G. carbonaria might...
with the holm oak has been described in detail. It is characterised by a Hartignet devoid of haustoria, a plectenchymatous outer mantle of warty hyphae arranged...
the Alder trees (Alnus acuminata). Using sulpho-vanillin the root and Hartignet stain reddish, bleach with NH4OH and lactic acid, while no reaction occurs...
protective sheath around the rootlets of the tree and a network of hyphae (the Hartignet) that penetrates between the tree's epidermal and cortical cells. This...
preferences. Ectomycorrhizas consist of a mantle, covering the root tip and a Hartignet of hyphae surrounding the plant cells within the root cortex.[citation...
Robertson did some of his best research. His initial studies were of the Hartignet in ectomycorrhiza associated with trees (Pinus sylvestris). In conjunction...
absorption. The hyphae also invade between the root cortical cells to form a Hartignet. Using pure culture techniques, Exsudoporus frostii has been shown to...
of common sawflies in the family Tenthredinidae. Pristiphora abbreviata (Hartig) i c g Pristiphora abietina (Christ, 1791) g Pristiphora affinis (Lindqvist...
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