HopH1 effectors of Pseudomonas syringae pv. tomato DC3000 and pv. syringae B728a induce HR cell death in nonhost eggplant Solanum torvum

HopH1 effectors of Pseudomonas syringae pv. tomato DC3000 and pv. syringae B728a induce HR cell death in nonhost eggplant Solanum torvum
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丁香假单胞菌 pv. 的 HopH1 效应子。

DOI:
10.1007/s10327-020-00961-z
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发表时间:
2020
影响因子:
1.2
通讯作者:
Ichinose Yuki
Ichinose Yuki
中科院分区:
农林科学4区
文献类型:
--
作者:
Nahar Kamrun;Mukaihara Takafumi;Taguchi Fumiko;Matsui Hidenori;Yamamoto Mikihiro;Toyoda Kazuhiro;Noutoshi Yoshiteru;Shiraishi Tomonori;Ichinose Yuki

文献摘要

相似文献

HopH1是番茄假单胞菌DC3000和丁香假单胞菌B728a的效应蛋白,是青枯雷尔氏菌依赖锌的蛋白酶效应蛋白Rip36的同源物,可以诱导非寄主植物茄子的过敏性反应(HR)细胞死亡。CV。托鲁巴穆比加。虽然菜豆赤霉菌(P.syringaepv.phaseolicola,PPH)1448A不产生HopH1,也不诱导HR细胞死亡,但在HopH1的诱导下,Pph1448A获得了诱导HR的能力。这些结果表明,可能的锌蛋白水解酶HopH1效应子诱导了无宿主托氏葡萄球菌HR细胞的死亡。
HopH1 is an effector protein ofPseudomonas syringaepv.tomatoDC3000 andP.syringaepv.syringaeB728a and is a homolog of the putative Zn-dependent protease effector Rip36 ofRalstonia solanacearum, which induces hypersensitive response (HR) cell death in a nonhost plant,Solanum torvumSw. cv. Torubamubiga. AlthoughP.syringaepv.phaseolicola(Pph) 1448A neither produces HopH1 nor induces HR cell death,hopH1-introducedPph1448A acquired the ability to induce HR. These results indicate that the putative Zn-protease HopH1 effector induces HR cell death in nonhostS.torvum.