Results 181 to 190 of about 13,808 (214)

Structural basis of NPR1 in activating plant immunity

Nature, 2022
NPR1 is a master regulator of the defence transcriptome induced by the plant immune signal salicylic acid1-4. Despite the important role of NPR1 in plant immunity5-7, understanding of its regulatory mechanisms has been hindered by a lack of structural information.
Raul Zavaliev, Ye Zhou, John Withers
exaly   +3 more sources

Chaperone function of Arabidopsis NPR1

Plant Biotechnology Reports, 2020
To cope with diverse environmental stresses, the sessile organisms of plants have evolved diverse defense molecules and signaling systems to transfer the stress signals into downstream metabolic cascades and induce the expression of defense-associated genes.
Seol Ki Paeng, Yong Hun Chi, Chang Ho Kang, Ho Byoung Chae, Eun Seon Lee, Joung Hun Park, Seong Dong Wi, Su Bin Bae, Kieu Anh Thi Phan, Sang Yeol Lee   +9 more
openaire   +1 more source

NPR1 in JazzSet with Pathogen Effectors

Trends in Plant Science, 2018
NON-EXPRESSOR OF PATHOGENESIS-RELATED GENES 1 (NPR1) is a master regulator of salicylic acid (SA)-mediated systemic acquired resistance (SAR), a broad-spectrum disease resistance mechanism in plants. NPR1 controls approximately 90% of SA-dependent transcriptome in Arabidopsis.
Yali, Sun, Thomas Ward, Detchemendy, Karolina Marta, Pajerowska-Mukhtar, M Shahid, Mukhtar   +3 more
openaire   +2 more sources

NPR1, all things considered

Current Opinion in Plant Biology, 2004
Recent work has shown that the Arabidopsis NPR1 protein not only plays an essential role in salicylic acid (SA)-mediated systemic acquired resistance and rhizobacterium-triggered induced systemic resistance, but also is involved in crosstalk inhibition of jasmonic acid (JA)-mediated defense responses.
openaire   +2 more sources

Arabidopsis ein2-1 and npr1-1 Response to Al Stress

Bulletin of Environmental Contamination and Toxicology, 2014
An enhanced Al(3+) tolerance has been observed in ethylene insensitive mutant ein2-1 and salicylic acid insensitive mutant npr1-1 of Arabidopsis. However, we found that the tolerant phenotype of ein2-1 and npr1-1 under Al stress was dependent on NPR and EIN function, respectively, because the double mutant ein2-1/npr1-1 displayed more sensitive to Al ...
Yiyan, Zhang, Qingqing, He, Shiyang, Zhao, Linli, Huang, Lin, Hao   +4 more
openaire   +2 more sources

Targeting NPR1: a strategy went viral

Trends in Plant Science
Non-expressor of pathogenesis-related 1 (NPR1) acts as master regulator of plant immunity by promoting salicylic acid (SA) signalling. Some bacterial and fungal pathogens target NPR1 to inhibit SA-mediated immunity. Recently, Zhang et al. and Liu et al.
Dibyendu Ghosh, Supriya Chakraborty
openaire   +2 more sources

Molecular cloning and characterization of NPR1 gene from Arachis hypogaea

Molecular Biology Reports, 2014
The NPR1 gene was an important regulator for a plant disease resistance. The cDNA of NPR1 gene was cloned from peanut cultivar Ri Hua 1 by rapid amplification of cDNA ends-polymerase chain reaction (RACE-PCR). The full length cDNA of Arachis hypogaea NPR1 consisted of 2,078 base pairs with a 1,446 bp open-reading frame encoding 481 amino acids.
Qi, Wu, Xiu Zhen, Wang, Yue Yi, Tang, Hong Tao, Yu, Yu Fei, Ding, Chuan, De Yang, Feng Gao, Cui, Jian Cheng, Zhang, Chuan Tang, Wang   +8 more
openaire   +2 more sources

Isolation and characterization of the rice NPR1 promoter

Plant Biotechnology Reports, 2009
NPR1 is a positive regulator of systemic acquired resistance in Arabidopsis and rice. Expression of the rice gene OsNPR1 is induced by salicylic acid (SA). To identify the region of the OsNPR1 promoter involved in response to SA, we carried out deletion mutagenesis of the region 1005 bp upstream of the OsNPR1 start codon.
Seon-Hee Hwang, Duk-Ju Hwang
openaire   +1 more source

Elicitor and Fusarium-induced expression of NPR1-like genes in banana

Plant Physiology and Biochemistry, 2008
The non-expressor of pathogenesis-related genes 1 (NPR1) is an essential positive regulator of salicylic acid (SA)-induced pathogenesis-related (PR) gene expression and systemic acquired resistance (SAR). Two novel full length NPR1-like genes; MNPR1A and MNPR1B, were isolated from banana by application of the PCR and rapid amplification of cDNA ends ...
Rosita, Endah, Getu, Beyene, Andrew, Kiggundu, Noelani, van den Berg, Urte, Schlüter, Karl, Kunert, Rachel, Chikwamba   +6 more
openaire   +2 more sources

The Arabidopsis NPR1 gene confers broad-spectrum disease resistance in strawberry

Transgenic Research, 2015
Although strawberry is an economically important fruit crop worldwide, production of strawberry is limited by its susceptibility to a wide range of pathogens and the lack of major commercial cultivars with high levels of resistance to multiple pathogens.
Katchen Julliany P, Silva, Asha, Brunings, Natalia A, Peres, Zhonglin, Mou, Kevin M, Folta   +4 more
openaire   +2 more sources