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Reference Detail
| Reference | ||
|---|---|---|
| Author | Caddell D.F., Park C.J., Thomas N.C., Canlas P.E., Ronald P.C. | |
| Title | Silencing of the Rice Gene LRR1 Compromises Rice XA21 transcript Accumulation and XA21-Mediated Immunity. | |
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Abstract: The rice immune receptor XA21 confers resistance to Xanthomonas oryzae pv. oryzae (Xoo), the causal agent of bacterial leaf blight. We previously demonstrated that an auxilin-like protein, XA21 BINDING PROTEIN 21 (XB21), positively regulates resistance to Xoo. To further investigate the function of XB21, we performed a yeast two-hybrid screen. We identified 22 unique XB21 interacting proteins, including LEUCINE-RICH REPEAT PROTEIN 1 (LRR1), which we selected for further analysis. Silencing of LRR1 in the XA21 genetic background (XA21-LRR1Ri) compromises resistance to Xoo compared with control XA21 plants. XA21-LRR1Ri plants have reduced XA21 transcript levels and reduced expression of genes that serve as markers of XA21-mediated activation. Overexpression of LRR1 is insufficient to alter resistance to Xoo in rice lines lacking XA21. Taken together, our results indicate that LRR1 is required for wild-type XA21 transcript expression and XA21-mediated immunity. |
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| Journal | Rice (N Y) | |
| Country | USA | |
| Volume | 10(1) | |
| Pages | 23 | |
| Year | 2017 | |
| PubMed ID | 28534133 | |
| PubMed Central ID | 5440417 | |
| DOI | 10.1186/s12284-017-0162-5 | |
| URL | - | |
| Relation | ||
| Gene | BZIP7 CML24 GLN1;1 LEA24 MTI3A NPC1 PSAK RLCK11 TIFY11D TRXM5 WRKY53 XA21 _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| INSD | - | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
|
Lethal Embryo Mutantion Strain |
- | |
|
Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
