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AI実用化の本道 走りながらガードレールの点検効率化 教師データは? (財経新聞)

凸版印刷は、イクシス(川崎市)およびケー・エフ・シー(大阪市)と共同開発した人工知能(AI)を使い、ガードレール支柱の腐食を走行しながら点検できるシステムを発表...

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ニュース一覧

Recognition of Nod factors by LysM receptors is crucial for nitrogen-fixing symbiosis in most legumes. The large families of LysM receptors in legumes suggest concerted functions, yet only NFR1 and NFR5 and their closest homologs are known to be required. Here we show that an epidermal LysM receptor (NFRe), ensures robust signalling in . Mutants of react to Nod factors with increased calcium spiking interval, reduced transcriptional response and fewer nodules in the presence of rhizobia. NFRe has an active kinase capable of phosphorylating NFR5, which in turn, controls NFRe downstream signalling. Our findings provide evidence for a more complex Nod factor signalling mechanism than previously anticipated. The spatio-temporal interplay between and , and their divergent signalling through distinct kinases suggests the presence of an NFRe-mediated idling state keeping the epidermal cells of the expanding root system attuned to rhizobia.
PMID: 29957177 [PubMed - in process]
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