Literature DB >> 34499860

Ca2+ kickstarts antiviral RNAi.

April DeMell1, Savithramma P Dinesh-Kumar2.   

Abstract

RNAi is a major plant antiviral strategy. However, the mechanisms triggering RNAi are unknown. In this issue of Cell Host & Microbe, Wang et al. (2021) demonstrate that wound-induced calcium signaling induces RNAi activation. As a counter-defense, a viral suppressor of RNAi (VSR) interferes with players in calcium signaling.
Copyright © 2021 Elsevier Inc. All rights reserved.

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Year:  2021        PMID： 34499860      PMCID： PMC8896386          DOI： 10.1016/j.chom.2021.08.008

Source DB:  PubMed          Journal:  Cell Host Microbe        ISSN： 1931-3128            Impact factor:   31.316


  9 in total

1.  A calmodulin-related protein that suppresses posttranscriptional gene silencing in plants.

Authors:  R Anandalakshmi; R Marathe; X Ge; J M Herr; C Mau; A Mallory; G Pruss; L Bowman; V B Vance
Journal:  Science       Date:  2000-10-06       Impact factor: 47.728

2.  Tobacco calmodulin-like protein provides secondary defense by binding to and directing degradation of virus RNA silencing suppressors.

Authors:  Kenji S Nakahara; Chikara Masuta; Syouta Yamada; Hanako Shimura; Yukiko Kashihara; Tomoko S Wada; Ayano Meguro; Kazunori Goto; Kazuki Tadamura; Kae Sueda; Toru Sekiguchi; Jun Shao; Noriko Itchoda; Takeshi Matsumura; Manabu Igarashi; Kimihito Ito; Richard W Carthew; Ichiro Uyeda
Journal:  Proc Natl Acad Sci U S A       Date:  2012-06-04       Impact factor: 11.205

Review 3.  RNA silencing suppression by plant pathogens: defence, counter-defence and counter-counter-defence.

Authors:  Nathan Pumplin; Olivier Voinnet
Journal:  Nat Rev Microbiol       Date:  2013-11       Impact factor: 60.633

4.  Plum pox virus capsid protein suppresses plant pathogen-associated molecular pattern (PAMP)-triggered immunity.

Authors:  Valerie Nicaise; Thierry Candresse
Journal:  Mol Plant Pathol       Date:  2016-08-08       Impact factor: 5.663

5.  Plant immunity unified.

Authors:  Rory N Pruitt; Andrea A Gust; Thorsten Nürnberger
Journal:  Nat Plants       Date:  2021-04       Impact factor: 15.793

6.  A calmodulin-like protein suppresses RNA silencing and promotes geminivirus infection by degrading SGS3 via the autophagy pathway in Nicotiana benthamiana.

Authors:  Fangfang Li; Nan Zhao; Zhenghe Li; Xiongbiao Xu; Yaqin Wang; Xiuling Yang; Shu-Sheng Liu; Aiming Wang; Xueping Zhou
Journal:  PLoS Pathog       Date:  2017-02-17       Impact factor: 6.823

Review 7.  RNA Interference: A Natural Immune System of Plants to Counteract Biotic Stressors.

Authors:  Tayeb Muhammad; Fei Zhang; Yan Zhang; Yan Liang
Journal:  Cells       Date:  2019-01-10       Impact factor: 6.600

Review 8.  Ca2+/Calmodulin Complex Triggers CAMTA Transcriptional Machinery Under Stress in Plants: Signaling Cascade and Molecular Regulation.

Authors:  Zahra Iqbal; Mohammed Shariq Iqbal; Surendra Pratap Singh; Teerapong Buaboocha
Journal:  Front Plant Sci       Date:  2020-12-03       Impact factor: 5.753

9.  A calmodulin-binding transcription factor links calcium signaling to antiviral RNAi defense in plants.

Authors:  Yunjing Wang; Qian Gong; Yuyao Wu; Fan Huang; Asigul Ismayil; Danfeng Zhang; Huangai Li; Hanqing Gu; Márta Ludman; Károly Fátyol; Yijun Qi; Keiko Yoshioka; Linda Hanley-Bowdoin; Yiguo Hong; Yule Liu
Journal:  Cell Host Microbe       Date:  2021-08-04       Impact factor: 21.023
  9 in total

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