Genome-wide identification of MAPK cascade genes reveals the GhMAP3K14–GhMKK11–GhMPK31 pathway is involved in the drought response in cotton

Chen, Lin; Sun, Heng; Wang, Fengjiao; Yue, Dandan; Shen, Xiaolin; Sun, Weinan; Zhang, Xianlong; Yang, Xiyan

doi:10.1007/s11103-020-00986-0

Cited by 48 publications

(30 citation statements)

References 63 publications

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“…compared with thermosusceptible cv . ROS and other free radicals have been reported to activate the expression and activity of MAPKs, which in turn regulate the expression of key genes linked with oxidative stress tolerance, carbon assimilation and grain-quality [ 48 ].…”

Section: Discussionmentioning

confidence: 99%

“…(HD3086) having high MAPK expression at transcript and protein level compared with thermosusceptible (BT-Schomburgk). MAPK cascade has been reported to regulate different biological process inside the plant system through signal transduction pathways [ 48 , 50 ]. Hydrogen peroxide, being one of the important ROS, is involved in signaling against stresses and concentration above certain limit leads to sudden death of the cells [ 21 ].…”

Section: Discussionmentioning

confidence: 99%

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Characterizing the putative mitogen-activated protein kinase (MAPK) and their protective role in oxidative stress tolerance and carbon assimilation in wheat under terminal heat stress

Kumar

Dubey

Arora

et al. 2021

Biotechnology Reports

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Highlights We identified and cloned heat-responsive MAPK and MAPK-1 from wheat under HS. Isolated recombinant MAPK protein of ∼40.3 kDa with high kinase activity under HS. Native wheat MAPK showed maximum activity in thermotolerant cv . under HS. MAPK showed positive correlation with tolerance, carbon flux and amylolytic linked traits. MAPK was observed to stabilize the starch quality of the grains under HS.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Characterizing the putative mitogen-activated protein kinase (MAPK) and their protective role in oxidative stress tolerance and carbon assimilation in wheat under terminal heat stress

Kumar

Dubey

Arora

et al. 2021

Biotechnology Reports

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“…MAPKKs are dual‐specificity kinases that are themselves activated by MAPKKKs and subsequently activate a MAPK through double phosphorylation of the T‐X‐Y motif in the activation loop (Rodriguez et al 2010, Kong et al 2013a). MKK–MAPK interactions form MAPK signaling modules that play an essential role in mediating environmental stress responses in plants (Furuya et al 2014, Zhang et al 2016, Chen et al 2020). Under biotic stress, plant MAPKK genes may play various roles in response to pathogen infections.…”

Section: Discussionmentioning

confidence: 99%

Genome‐wide analysis of mitogen‐activated protein (MAP) kinase gene family expression in response to biotic and abiotic stresses in sugarcane

Ali

Chu

et al. 2020

Physiologia Plantarum

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To systematically analyze mitogen-activated protein (MAP) kinase gene families and their expression profiles in sugarcane (Saccharum spp. hybrids; Sh) under diverse biotic and abiotic stresses, we identified 15 ShMAPKs, 6 ShMAPKKs and 16 ShMAPKKKs genes in the sugarcane cultivar R570 genome. These were also confirmed in one S. spontaneum genome and two transcriptome datasets of sugarcane trigged by Acidovorax avenae subsp. avenae (Aaa) and Xanthomonas albilineans (Xa) infections. Phylogenetic analysis revealed that four subgroups were present in each ShMAPK and ShMAPKK family and three sub-families (RAF, MEKK and ZIK) presented in the ShMAPKKK family. Conserved protein motif and gene structure analyses supported the evolutionary relationships of the three families inferred from the phylogenetic analysis. All of the ShMAPK, ShMAPKK and ShMAPKKK genes identified in Saccharum spp. R570 were distributed on chromosomes 1-7 and 9-10. RNA-seq and qRT-PCR analyses indicated that ShMAPK07 and ShMAPKKK02 were defense-responsive genes in sugarcane challenged by both Aaa and Xa stimuli, while some genes were upregulated specifically by Aaa and Xa infection. Additionally, ShMAPK05 acted as a negative regulator under drought and salinity stress, but served as a positive regulator under salicylic acid (SA) treatment. ShMAPK07 plays a positive role under drought stress, but a negative role under SA treatment. ShMAPKKK01 was negatively modulated by both salinity stress and SA treatment, whereas ShMAPKKK06 was positively regulated by both of the two stress stimuli. Our results suggest that members of MAPK cascade gene families regulate adverse stress responses through multiple signal transduction pathways in sugarcane.

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“…In Arabidopsis, the interaction between MKK2 and MPK4 was involved in regulating salt tolerance (Teige et al, 2004). In cotton, the expression patterns of MAPK cascade genes were signi cantly induced at 4 hours after salt stress treatment (Chen et al, 2020). In this study, the homologous genes of Arabidopsis MKK2 and MPK4 genes were up-regulated by salt stress (Fig.…”

Section: Discussionmentioning

confidence: 49%

Integrated Transcriptome and Proteome Analysis Reveals Complex Regulatory Mechanism of Cotton in Response to Salt Stress

Chen

Heng

Kong

et al. 2020

Preprint

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BackgroundSoil salt stress seriously restricts the yield and quality of cotton worldwide. To investigate the molecular mechanism of cotton response to salt stress, a main cultivated variety Gossypium hirsutum L. acc. Xinluzhong 54 was used to perform transcriptome and proteome integrated analysis. ResultsThrough transcriptome analysis of cotton treated with salt stress for 0 h (T0), 3 h (T3) and 12 h (T12), we identified 8,436, 11,628 and 6,311 differentially expressed genes (DEGs) inT3 / T0, T12 / T0 and T12 / T3, respectively. A total of 459 differentially expressed proteins (DEPs) were identified by proteomic analysis, of which 273, 99 and 260 DEPs were identified in T3 / T0, T12 / T0 and T12 / T3, respectively. Metabolic pathways, biosynthesis of secondary metabolites, photosynthesis and plant hormone signal transduction were the main enrichment pathways by annotation of DEGs or DEPs. Detail analysis of the DEGs or DEPs revealed that complex signal pathways, such as ABA and JA signal, calcium signal, MAPK signal cascade, transcription factors, followed by activation of antioxidant and ion transporters, were identified to participate in regulating salt response in cotton.ConclusionsOur results not only contribute to understand the mechanism of cotton response to salt stress, but also provide nine candidate genes, which might be used for molecular breeding to improve salt-tolerance in cotton.

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Genome-wide identification of MAPK cascade genes reveals the GhMAP3K14–GhMKK11–GhMPK31 pathway is involved in the drought response in cotton

Cited by 48 publications

References 63 publications

Characterizing the putative mitogen-activated protein kinase (MAPK) and their protective role in oxidative stress tolerance and carbon assimilation in wheat under terminal heat stress

Characterizing the putative mitogen-activated protein kinase (MAPK) and their protective role in oxidative stress tolerance and carbon assimilation in wheat under terminal heat stress

Genome‐wide analysis of mitogen‐activated protein (MAP) kinase gene family expression in response to biotic and abiotic stresses in sugarcane

Integrated Transcriptome and Proteome Analysis Reveals Complex Regulatory Mechanism of Cotton in Response to Salt Stress

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