ArticlePlant physiology2002
Developmentally regulated dual-specificity kinase from peanut that is induced by abiotic stresses.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 80 citations in OpenAlex.
- Analysis of physiological changes in peanut germination and seedling stages following low-temperature stress.Frontiers in plant science · 2026Article
- Identification of the STY13 gene family across the entire genome and an analysis of the essential function of GhSTY13-12 in cotton's response to abiotic stress.Functional & integrative genomics · 2025Article
- Virus-induced gene silencing (VIGS) analysis shows involvement of the LsSTPK gene in lettuce (Plant signaling & behavior · 2021Article
- Transcriptome Analysis of Bread Wheat Genotype KRL3-4 Provides a New Insight Into Regulatory Mechanisms Associated With Sodicity (High pH) Tolerance.Frontiers in genetics · 2021Article
- Unravelling Rubber Tree Growth by Integrating GWAS and Biological Network-Based Approaches.Frontiers in plant science · 2021Article
- Impacts of Nitrogen Deficiency on Wheat (Frontiers in plant science · 2021Article
- Alternative splicing profiling provides insights into the molecular mechanisms of peanut peg development.BMC plant biology · 2020Article
- Characterization of Atypical Protein Tyrosine Kinase (PTK) Genes and Their Role in Abiotic Stress Response in Rice.Plants (Basel, Switzerland) · 2020Article
- A Cytosolic Protein Kinase STY46 in Arabidopsis thaliana is Involved in Plant Growth and Abiotic Stress Response.Plants (Basel, Switzerland) · 2020Article
- Global analysis of threonine metabolism genes unravel key players in rice to improve the abiotic stress tolerance.Scientific reports · 2018Article
- Arabidopsis serine/threonine/tyrosine protein kinase phosphorylates oil body proteins that regulate oil content in the seeds.Scientific reports · 2018Article
- Comparative Phosphoproteomics Reveals an Important Role of MKK2 in Banana (Musa spp.) Cold Signal Network.Scientific reports · 2017Article
- Transcriptomic analysis to uncover genes affecting cold resistance in the Chinese honey bee (Apis cerana cerana).PloS one · 2017Article
- Transcriptome analysis of genes involved in defense against alkaline stress in roots of wild jujube (Ziziphus acidojujuba).PloS one · 2017Article
- Identification and Verification of QTL Associated with Frost Tolerance Using Linkage Mapping and GWAS in Winter Faba Bean.Frontiers in plant science · 2016Article
- Role of Protein Tyrosine Phosphatases in Plants.Current genomics · 2015Article
- Functional characterization of a serine-threonine protein kinase from Bambusa balcooa that implicates in cellulose overproduction and superior quality fiber formation.BMC plant biology · 2013Article
- A wheat PI4K gene whose product possesses threonine autophophorylation activity confers tolerance to drought and salt in Arabidopsis.Journal of experimental botany · 2013Article
- Serine/threonine/tyrosine protein kinase phosphorylates oleosin, a regulator of lipid metabolic functions.Plant physiology · 2012Article
- Sequence similarity based identification of abiotic stress responsive genes in chickpea.Bioinformation · 2012Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tyrosine (Tyr) phosphorylation represents an important biochemical mechanism to regulate many cellular processes. No Tyr kinase has been cloned so far in plants. Dual-specificity kinases are reported in plants and the function of these kinases remains unknown. A 1.7-kb cDNA that encodes serine/threonine/Tyr (STY) kinase was isolated by screening peanut (Arachis hypogaea) expression library using the anti-phospho-Tyr antibody. The histidine-tagged recombinant kinase histidine-6-STY predominantly autophosphorylated on Tyr and phosphorylated the histone primarily on threonine. Genomic DNA gel-blot analysis revealed that STY kinase is a member of a small multigene family. The transcript of STY kinase is accumulated in the mid-maturation stage of seed development, suggesting a role in the signaling of storage of seed reserves. The STY kinase mRNA expression, as well as kinase activity, markedly increased in response to cold and salt treatments; however, no change in the protein level was observed, suggesting a posttranslational activation mechanism. The activation of the STY kinase is detected after 12 to 48 h of cold and salt treatments, which indicates that the kinase may not participate in the initial response to abiotic stresses, but may play a possible role in the adaptive process to adverse conditions. The transcript levels and kinase activity were unaltered with abscisic acid treatment, suggesting an abscisic acid-independent cold and salt signaling pathway. Here, we report the first identification of a non-MAP kinase cascade dual-specificity kinase involved in abiotic stress and seed development.
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