Explore recent research papers collected from PubMed.
This study identifies 101 MATE genes in the potato genome and characterizes their expression patterns across various tissues and environmental stresses. Functional analysis reveals that StMATE1, StMATE4, and StMATE98 act as citrate transporters that enhance aluminum tolerance, providing potential genetic targets for developing stress-resistant potato cultivars.
This review synthesizes the biochemical and genetic mechanisms of insecticide resistance in Myzus persicae (peach-potato aphid), the primary vector for major potato viruses. It details metabolic detoxification pathways and target-site mutations, providing insights essential for managing this pest and the diseases it transmits in potato cultivation.
This study explores how a melatonin-selenium nanocomposite (MT-SeNC) enhances potato (Solanum tuberosum) resistance against the herbivore Spodoptera litura. The treatment triggers both direct and indirect defenses by upregulating key defense genes in the jasmonic and salicylic acid pathways and altering volatile organic compound emissions to attract natural predators.
This study investigates the role of the crustacean cardioactive peptide (CCAP) in the pupal ecdysis of the 28-spotted larger potato ladybird (Henosepilachna vigintioctomaculata), a significant potato pest. The research demonstrates that silencing the Hvccap gene via RNA interference disrupts molting behavior and prevents successful pupation, identifying it as a potential molecular target for pest control.
This study investigates the multiscale structural properties and spatial distribution of cell wall components—cellulose, hemicellulose, and pectin—across three distinct potato cultivars. The findings reveal significant microstructural heterogeneity among the varieties, which may influence intracellular starch digestion and functional properties of the potato cell wall.
This study investigates the use of potato peel waste as a feedstock for the production of bio-based butyric acid through mixed-culture fermentation. The research demonstrates that sorbitol supplementation enhances butyric acid yields and selectivity by increasing NADH levels and promoting specific microbial pathways and functional microorganisms.
This review examines the phytochemical composition and biological activities of Solanum tuberosum, highlighting compounds like glycoalkaloids and anthocyanins with antioxidant and antimicrobial properties. It also discusses major biotic stress factors and the role of phenylpropanoid-derived compounds in potato plant immunity and defense mechanisms.
This study identifies four new sesquiterpene glycosides from the potato-associated fungus Trichothecium crotocinigenum. One compound demonstrates antifungal activity against major potato pathogens Rhizoctonia solani and Fusarium oxysporum, suggesting its potential as a fungicide for potato disease control.
This study describes the development of a real-time PCR method to detect the pSIM1278 genetic construct used in Innate® genetically modified potatoes. The assay enables simultaneous screening of multiple GM potato events (E12, X17, Y9, and Z6) to support the monitoring and labeling of potato-derived food products.
This scoping review examines the potential for gene flow and hybridization between genetically modified (GM) or new genomic technique (NGT) potatoes and their wild relatives or conventional varieties. It highlights the environmental risk assessment challenges associated with these technologies, particularly regarding contamination risks in potato diversity centers.