scholarly journals A novel receptor-like kinase involved in fungal pathogen defence in Arabidopsis thaliana

2018 ◽  
Vol 166 (7-8) ◽  
pp. 506-515
Author(s):  
Justin Ray ◽  
Xin Yang ◽  
Feng Kong ◽  
Tingwei Guo ◽  
Fengyan Deng ◽  
...  

FEBS Letters ◽  
1993 ◽  
Vol 333 (3) ◽  
pp. 306-310 ◽  
Author(s):  
G.Eric Schaller ◽  
Anthony B. Bleecker


Plant Science ◽  
2006 ◽  
Vol 170 (4) ◽  
pp. 715-723 ◽  
Author(s):  
Kyutaro Kishimoto ◽  
Kenji Matsui ◽  
Rika Ozawa ◽  
Junji Takabayashi




2017 ◽  
Vol 60 (6) ◽  
pp. 571-581 ◽  
Author(s):  
Donghua Chen ◽  
Jing Wu ◽  
Min Zhao ◽  
Xiaoyan Ma ◽  
Wei Zhang ◽  
...  


2001 ◽  
Vol 151 (1) ◽  
pp. 133-143 ◽  
Author(s):  
Kevin A. Lease ◽  
Nelson Y. Lau ◽  
Robert A. Schuster ◽  
Keiko U. Torii ◽  
John C. Walker


2000 ◽  
Vol 41 (9) ◽  
pp. 1038-1044 ◽  
Author(s):  
Yuhko Ohtake ◽  
Taku Takahashi ◽  
Yoshibumi Komeda


2013 ◽  
Vol 64 (11) ◽  
pp. 3385-3395 ◽  
Author(s):  
Ricardo Mir ◽  
M. Luisa Hernández ◽  
Eliane Abou-Mansour ◽  
José Manuel Martínez-Rivas ◽  
Félix Mauch ◽  
...  


2021 ◽  
Author(s):  
Enoch Narh Kudjordjie ◽  
Kourosh Hooshmand ◽  
Rumakanta Sapkota ◽  
Inge S. Fomsgaard ◽  
Mogens Nicolaisen

Abstract BackgroundAlthough it is well established that plant metabolomes mediate microbiome assembly, the question of how metabolome-microbiome interactions may prevent pathogen invasion remains to be answered. To address this question, we studied microbiome and metabolome profiles of two Arabidopsis thaliana accessions, Columbia-0 (Col-0) and Landsberg erecta (Ler-0) with differential resistance profiles to the fungal pathogen Fusarium oxysporum f.sp. mathioli (FOM). We used amplicon sequencing to characterize bacterial (16S) and fungal (ITS2) communities, and we used targeted metabolite analysis across 5 stages of FOM host progression. ResultsWe found that microbiome and metabolome profiles were markedly altered in FOM-inoculated and non-inoculated samples of resistant Col-0 and susceptible Ler-0. Co-occurrence network analysis revealed robust microbial networks in the resistant Col-0 compared to the susceptible Ler-0, during FOM infection. Specific metabolites and microbial OTUs (including indicator and hub OTUs) correlated in both non-inoculated and inoculated Col-0 and Ler-0. The glucosinolates 4-hydroxyglucobrassicin, neoglucobrassicin and indole-3 carbinol, but also phenolic compounds were active in structuring the A. thaliana-microbiome. ConclusionsOur results highlight the interactive effects of host resistance and its associated microbiota on Fusarium infection and progression. These findings shed significant insights into plant inter-omics dynamics during pathogen invasion and could possibly facilitate the exploitation of microbiomes for plant disease control.



2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Weiyue Chen ◽  
Minghui Lv ◽  
Yanze Wang ◽  
Ping-An Wang ◽  
Yanwei Cui ◽  
...  

Abstract BES1 and BZR1 were originally identified as two key transcription factors specifically regulating brassinosteroid (BR)-mediated gene expression. They belong to a family consisting of six members, BES1, BZR1, BEH1, BEH2, BEH3, and BEH4. bes1 and bzr1 single mutants do not exhibit any characteristic BR phenotypes, suggesting functional redundancy of these proteins. Here, by generating higher order mutants, we show that a quintuple mutant is male sterile due to defects in tapetum and microsporocyte development in anthers. Our genetic and biochemical analyses demonstrate that BES1 family members also act as downstream transcription factors in the EMS1-TPD1-SERK1/2 pathway. Ectopic expression of both TPD1 and EMS1 in bri1-116, a BR receptor null mutant, leads to the accumulation of non-phosphorylated, active BES1, similar to activation of BES1 by BRI1-BR-BAK1 signaling. These data suggest that two distinctive receptor-like kinase-mediated signaling pathways share BES1 family members as downstream transcription factors to regulate different aspects of plant development.



2014 ◽  
Vol 464 (3) ◽  
pp. 401-411 ◽  
Author(s):  
Silvia Hüttner ◽  
Christiane Veit ◽  
Ulrike Vavra ◽  
Jennifer Schoberer ◽  
Martina Dicker ◽  
...  

The misfolded extracellular domain of a specific leucine-rich repeat receptor-like kinase from Arabidopsis thaliana serves as a novel plant ERAD substrate that is degraded in a glycan-dependent way by the OS9–SEL1L–HRD1 complex.



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