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bacteria:t3e:xopj4 [2020/07/20 10:14] daivaburo_yahoo.com [References] |
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- | ====== XopJ4 ====== | ||
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- | Author: [[https:// | ||
- | Internal reviewer: [[https:// | ||
- | Expert reviewer: FIXME | ||
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- | Class: XopJ\\ | ||
- | Family: XopJ4\\ | ||
- | Prototype: AvrXv4 (// | ||
- | RefSeq ID: [[https:// | ||
- | Synonym: AvrXv4\\ | ||
- | 3D structure: Unknown | ||
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- | ===== Biological function ===== | ||
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- | **How discovered? | ||
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- | An avirulence gene named avrXv4 was isolated by mobilizing a total of 600 clones from a genomic DNA library of the T3 strain 91-118 into the //X. campestris// | ||
- | === (Experimental) evidence for being a T3E === | ||
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- | To ascertain if //X. campestris// | ||
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- | The immune pathway reasponsible for the perception of the // | ||
- | === Regulation === | ||
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- | Presence of a PIP box (TTCGC-N15-TTCGC) (Astua-Monge //et al//., 2000). | ||
- | === Phenotypes === | ||
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- | AvrXv4 is an avirulence protein in //X. campestris //pv. // | ||
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- | //N. benthamiana //ethyl methanesulfonate (EMS) mutants deficient for XopJ4 perception were idetified as having loss of function mutations in the gene encoding the nucleotide binding, leucine rich repeat (NLR) protein NbZAR1. Silecing of a recertor-like cytoplasmic kinase family XII gene, subsequently named XOPJ4 IMMUNITY 2 (JIM2), blocks perception of XopJ4 (Schultink //et al., //2019). | ||
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- | **Localization** | ||
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- | AvrXv4 is localized to the plant cytoplasm (Roden //et al//., 2004). | ||
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- | === Enzymatic function === | ||
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- | Because //in planta// expression of AvrXv4 from //X. campestris// | ||
- | === Interaction partners === | ||
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- | ===== Conservation ===== | ||
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- | **In xanthomonads** | ||
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- | **In other plant pathogens/ | ||
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- | ===== References ===== | ||
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- | Astua-Monge G, Minsavage GV, Stall RE, Vallejos CE, Davis MJ, Jones JB (2000). // | ||
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- | Lavie M, Shillington E, Eguiluz C, Grimsley N, Boucher C (2002). PopP1, a new member of the YopJ/AvrRxv family of type III effector proteins, acts as a host-specificity factor and modulates aggressiveness of //Ralstonia solanacearum// | ||
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- | Roden J, Eardley L, Hotson A, Cao Y, Mudgett MB (2004). Characterization of the // | ||
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- | Schultink A, Qi T, Bally J, Staskawicz B (2019). Using forward genetics in //Nicotiana benthamiana //to uncover the immune signaling pathway mediating recognition of the // | ||
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- | Timilsina S, Abrahamian P, Potnis N, Minsavage GV, White FF, Staskawicz BJ, Jones JB, Vallad GE, Goss EM (2016). Analysis of sequenced genomes of // | ||
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- | Timilsina S, Pereira-Martin JA, Minsavage GV, Iruegas-Bocardo F, Abrahamian, Potnis N, Kolaczkowski B, Vallad GE, Goss EM, Jones JB (2019). Multiple recombination events drive the current genetic structure of // | ||