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Showing 1 to 3 of 3 for “"DORN1"”.
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Identification of an extracellular adenosine 5'-triphosphate receptor in Arabidopsis thaliana
… of an ATP-insensitive mutant was termed dorn1 (Does not Respond to Nucleotides 1), encoding a lectin receptor kinase (At5g60300). The extracellular domain of DORN1 was shown to bind ATP with high affinity (Kd: 45.7 ± 3.1 nM). Mutants defective in DORN1 do not show an ATP-induced calcium …
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The Role of Arabidopsis thaliana Cyclic Nucleotide-Gated Channels 2, 6, and 19 in Extracellular ATP Signalling
… eATP receptors DOES NOT RESPOND TO NUCLEOTIDES1 (DORN1/P2K1) and DORN2/P2K2 have been identified in Arabidopsis thaliana in the past decade. The perception of eATP leads to downstream changes of secondary messengers, including cytosolic free calcium ([Ca2+]cyt) increase, reactive oxygen species …
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The Role of Arabidopsis thaliana Annexins 1, 2 and 4 in Extracellular ATP Signalling
… of $\it{Arabidopsis}$ $\it{thaliana}$ AtDORN1 (Does Not Respond to Nucleotides) as the first higher plant purinoreceptor has confirmed eATP in plant signalling systems. AtDORN1 is a plasma membrane receptor kinase that appears to command the eATP-induced transient increase in …