Articles tagged with Tropisms
Plants integrate light from multiple directions to grow, with local sensing and nonlinear response mechanisms involved. The study reveals plants can experience optical illusions, with growth direction differing from the strongest light source.
Researchers at University of Copenhagen discover that plants use stress hormone ABA to reorganize their roots and grow away from salty areas. This mechanism could lead to the development of more salt-tolerant crops, reducing crop yields loss due to salinity.
Scientists from the Institute of Industrial Science have developed a theoretical model for optimal search strategy in biological systems, which may help design new drones or nanobots. The model uses stochastic optimal control theory to analyze chemotaxis, a process of attraction to chemical gradients.
The European Consensus Group has developed guidelines for HIV tropism testing, which is required before starting maraviroc treatment. The guidelines recommend phenotypic enhanced sensitivity Trofile assay or V3 loop genotypic sequencing for drug-naive patients with toxic side-effects or poor tolerability.