avrPto enhances growth and necrosis caused by Pseudomonas syringae pv. tomato in tomato lines lacking either Pto or Prf
avrPto enhances growth and necrosis caused by Pseudomonas syringae pv. tomato in tomato lines lacking either Pto or Prf
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DOI：
10.1094/mpmi.2000.13.5.568
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发表时间：
2000-05-01
影响因子：
3.5
通讯作者：
Michelmore, RW
中科院分区：
文献类型：
--
作者：
Chang, JH;Rathjen, JP;Michelmore, RW
将AvrPto基因导入3个番茄基因型中，研究其在亲和互作中的作用。avrPto增强了假单胞菌pv.番茄菌株T1在缺乏Pto或Prf基因的番茄植物上诱导坏死症状。增强的坏死与细菌生长的小幅增加相关。在植物中表达的QvrPto在隔离不引起坏死的情况下，一个功能性的Prf基因。
AvrPto was introduced into three tomato genotypes with two biotic agents to study its role in compatible interactions. avrPto enhanced the capacity of the Pseudomonas syringae pv. tomato strain T1 to induce necrotic symptoms on tomato plants that lacked either Pto or Prf genes. The enhanced necrosis correlated with a small increase in bacterial growth. In planta expression of QvrPto in isolation did not elicit necrosis in the absence of a functional Prf gene.