Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Tytuł pozycji:

A basic helix-loop-helix transcription factor CabHLH113 positively regulate pepper immunity against Ralstonia solanacearum.

Tytuł:
A basic helix-loop-helix transcription factor CabHLH113 positively regulate pepper immunity against Ralstonia solanacearum.
Autorzy:
Hussain A; Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, People's Republic of China; Department of Plant Breeding and Genetics, Ghazi University, Dera Ghazi Khan, Pakistan. Electronic address: .
Noman A; Department of Botany, Government College University, Faisalabad, Pakistan. Electronic address: .
Arif M; Department of Plant Protection, Ghazi University, Dera Ghazi Khan, Pakistan.
Farooq S; Department of Agronomy, Ghazi University, Dera Ghazi Khan, Pakistan.
Khan MI; Department of Plant Breeding and Genetics, Ghazi University, Dera Ghazi Khan, Pakistan.
Cheng P; Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, People's Republic of China; College of Agriculture and Biology, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, People's Republic of China.
Qari SH; Biology Department, Aljumum University College, Umm Al - Qura University, Makkah, Saudi Arabia.
Anwar M; Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518055, People's Republic of China.
Hashem M; King Khalid University, College of Science, Department of Biology, Abha, 61413, Saudi Arabia; Assiut University, Faculty of Science, Botany and Microbiology Department, Assiut, 71516, Egypt.
Ashraf MF; College of Life Sciences, South China Agricultural University, No.483 Wushan Road, Tianhe District, Guangzhou, 510642, China.
Alamri S; King Khalid University, College of Science, Department of Biology, Abha, 61413, Saudi Arabia.
Adnan M; College of Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China.
Khalofah A; King Khalid University, College of Science, Department of Biology, Abha, 61413, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia.
Al-Zoubi OM; Department of Biology, Faculty of Science in Yanbu, Taibah University, Saudi Arabia.
Ansari MJ; Department of Botany, Hindu College Moradabad (MJP Rohilkhand University Bareilly), 244001, India.
Khan KA; King Khalid University, College of Science, Department of Biology, Abha, 61413, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia; Unit of Bee Research and Honey Production, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia.
Sun Y; Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, People's Republic of China; College of Agriculture and Biology, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, People's Republic of China. Electronic address: .
Źródło:
Microbial pathogenesis [Microb Pathog] 2021 Jul; Vol. 156, pp. 104909. Date of Electronic Publication: 2021 May 06.
Typ publikacji:
Journal Article
Język:
English
Imprint Name(s):
Original Publication: London ; Orlando : Academic Press, c1986-
MeSH Terms:
Ralstonia solanacearum*
Basic Helix-Loop-Helix Transcription Factors/genetics ; Disease Resistance/genetics ; Gene Expression Regulation, Plant ; Gene Silencing ; Humans ; Hydrogen Peroxide ; Plant Diseases ; Plant Proteins/genetics ; Plant Proteins/metabolism
Contributed Indexing:
Keywords: Pepper immunity; Phytohormones; Ralstonia solanacearm; Transcription factors; WRKY genes
Substance Nomenclature:
0 (Basic Helix-Loop-Helix Transcription Factors)
0 (Plant Proteins)
BBX060AN9V (Hydrogen Peroxide)
Entry Date(s):
Date Created: 20210508 Date Completed: 20210617 Latest Revision: 20220531
Update Code:
20240105
DOI:
10.1016/j.micpath.2021.104909
PMID:
33964418
Czasopismo naukowe
Pepper's (Capsicum annum) response to bacterial pathogen Ralstonia solanacearm inoculation (RSI) and abiotic stresses is known to be synchronized by transcriptional network; however, related molecular mechanisms need extensive experimentation. We identified and characterized functions of CabHLH113 -a basic helix-loop-helix transcription factor-in pepper immunity to R. solanacearum infection. The RSI and foliar spray of phytohormones, including salicylic acid (SA), methyl jasmonate (MeJA), ethylene (ETH), and absicic acid (ABA) induced transcription of CabHLH113 in pepper. Loss of function of CabHLH113 by virus-induced-gene-silencing (VIGS) compromised defense of pepper plants against RSI and suppressed relative expression levels of immunity-associated marker genes, i.e., CaPR1, CaNPR1, CaDEF1, CaHIR1 and CaABR1. Pathogen growth was significantly increased after loss of function of CabHLH113 compared with un-silenced plants with remarkable increase in pepper susceptibility. Besides, transiently over-expression of CabHLH113 induced HR-like cell death, H 2 O 2 accumulation and up-regulation of defense-associated marker genes, e.g. CaPR1, CaNPR1, CaDEF1, CaHIR1 and CaABR1. Additionally, transient over-expression of CabHLH113 enhanced the transcriptional levels of CaWRKY6, CaWRKY27 and CaWRKY40. Conversely, transient over-expression of CaWRKY6, CaWRKY27 and CaWRKY40 enhanced the transcriptional levels of CabHLH113. Collectively, our results indicate that newly characterized CabHLH113 has novel defense functions in pepper immunity against RSI via triggering HR-like cell death and cellular levels of defense linked genes.
(Copyright © 2021 Elsevier Ltd. All rights reserved.)

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies