Articles tagged with Jasmonates
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A team of researchers from Nara Institute of Science and Technology discovered a phytohormone-mediated switch controlling autophagy, leading to terminal cell differentiation for petal abscission. They found that jasmonic acid promotes petal abscission by activating autophagy at the base of petals.
Research at the Max Planck Institute for Chemical Ecology found that strigolactones regulate plant defense against endophytic Trichobaris mucorea larvae by influencing jasmonate and auxin signaling pathways. This enables tobacco plants to produce defensive substances, increasing their tolerance to the weevil's attack.
Plant defenses against herbivory can impede resilience to elevated temperatures. The interplay between biotic and abiotic stresses suggests that jasmonate responses are enhanced by heat-shock protein HSP90.
According to a study published in Nature Ecology & Evolution, plants produce defensive chemicals like methyl jasmonate that deter herbivores. When these chemicals are present, caterpillars become more likely to turn to cannibalism, benefiting the plant by reducing herbivore populations.
Researchers have engineered a new receptor that can counter stealthy diseases by boosting plant defense systems. The modified Arabidopsis plants show resistance to both insects and pathogens.
Researchers have unraveled the molecular secrets of plant defense mechanisms at the atomic level, focusing on jasmonate and its interaction with three key proteins. The study aims to develop crops better equipped to fend off future threats.
Biologists have discovered how a transcriptional repressor makes its way into the nucleus of plant cells to control jasmonate signaling, which is crucial for maintaining balance between growth and defense. This finding could lead to more efficient crop yields with less harm to the environment.
Researchers found that tobacco plants with defective jasmonate production are more susceptible to leafhopper infestation. Leafhoppers evaluate a plant's readiness for defense by probing its leaves and selecting those with functional jasmonate-based signaling.
A new study at Rice University reveals that plant defenses are enhanced when plants are touched, triggering an insect defense response. This response is mediated by the plant hormone jasmonate, which plays a critical role in initiating plant defenses against insect-eating insects and some fungal infections.
A team of researchers discovered how a plant hormone binds two proteins together, triggering a dynamic form of plant immunity. The study reveals new insights into the structure and function of this molecular mechanism.
A decade of research into Jasmonate, a synthetic compound derived from the jasmine flower, has led to the development of an anti-cancer drug. Early first-in-man studies have proven successful, with the compound showing responsiveness to both blood cancers and solid tumors.
Researchers at the University of Texas Health Science Center have successfully manipulated flavor enzymes in plants, opening up possibilities for fine-tuning fruit flavors. The breakthrough could also lead to novel pest control methods using green leaf volatiles and jasmonates.