тихвинский вагоностроительный завод санкт-петербург
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тихвинский вагоностроительный завод санкт-петербург, Plant Biotechnol. 37(3): 359-362 (2020) - J-STAGE, Plant signalling in symbiosis and immunity - Texas A&M University, Two lysin motif extracellular (LysMe) proteins are deployed , Plant immunity and symbiosis signaling mediated by LysM receptors, Plant immunity and symbiosis signaling mediated by LysM receptors, Direct Binding of a Plant LysM Receptor-like Kinase, LysM , Specific recognition of bacteria by plant LysM domain .
M.GciRbr`b NVKjXR( TYpx0۔$6.r1*K9>_Û @K2*P֑Hj䈋ԮP(rVNLM0Fa#Igh{E:_&=Ԣo? - l"0)v0~woMjؒ?њ'$w*rӑQ-%kו?e5U@ǘ_4a@ʷt)I0$?nq$@>>fF"ڕ @^ =7Y0蚂c^&~j[T [>w$rh{nֶF6ȥ2]SVۼ 2x]- ӝ\ c+Aߧo]$JZF {(AT{CQڦ&PFtx~ߢ& ֙BJ= ?JHDհecW[ey.>Qg}\zDU) NߍZK ]حKW=vk9G Ǖw['FD =@9NqeƎUCqos(SeK63Nಪ[!vfLI`fNSb LWf,`oX(q.,. @U~-G4foU)9tu7@4S(T,u4s8yX7tx&Q~^W8 cfp%?8 ]r1́ ], These results indicated that the cytoplasmic interaction between the LysM-RLKs is important for the symbiotic receptor complex formation and the YAQ containing region of NFR1 contributes to trigger symbiotic signaling through the successful formation of NFR1/NFR5 complex. Key words: CERK1, chimeric receptor, NFR1, plant immunity, symbiosis., Figure 1 | LysM-receptor-kinase complexes that are involved in the sensing of microorganisms. Classes of the main receptor complexes that are involved in the perception of microbial signals are shown. In general, proteinaceous elicitors (for example, flg22 from flagellin and nlp20, an epitope that is conserved in bacteria, fungi and oomycetes) are perceived by receptors with LRR-type .
Among the diverse plant LysM proteins, two groups of LysMe proteins showcase a conserved structure characterized by an N-terminal signal peptide and a single LysM domain at the C-terminal, which is akin to fungal LysM effectors, such as Slp1 (Secreted LysM Protein 1) from M. oryzae (Zhang et al., 2009; Mentlak et al., 2012)., LysM-containing proteins have also been reported to be involved in the innate immunity of some invertebrates, red swamp crayfish (Procambarus clarkia) and kuruma shrimp (Marsupenaeus japonicas), although the defense mechanism is still unclear.9,10 Interestingly, in plants, structurally related LysM receptors are also required for the symbioses , LysM-containing proteins have also been reported to be involved in the innate immunity of some invertebrates, red swamp crayfish (Procambarus clarkia) and kuruma shrimp (Marsupenaeus japonicas), although the defense mechanism is still unclear.9,10 Interestingly, in plants, structurally related LysM receptors are also required for the symbioses , A LysM motif-containing plasma membrane protein, CEBiP (chitin oligosaccharide elicitor-binding protein), participates in the perception of chitin oligosaccharides in rice (4). The CEBiP has two LysM motifs in the extracellular domain and lacks the intracellular kinase domain that is required for signal transduc-tion., Recognition of Nod factors by the LysM domain-containing receptors NFR1 and NFR5 (purple) and the leucine-rich repeat (LRR) domain-containing receptor SYMRK (green domain) is probably assisted by other unknown recognition factors (indicated with ‘X’)., .