Articles tagged with Plant Biotechnology
Scientists have identified horizontally transferred genes in insect genomes as valid targets for selectively killing green peach aphids and whiteflies. Silencing these genes using RNA interference reduces pest survival by up to 40%, with potential expansion to other insects through 'stacking' multiple targets.
A study by the University of Freiburg has found that auxin influences the fertility of spreading earthmoss, with PINC protein playing a crucial role. The research reveals that sperm swim better without PINC and that its absence leads to increased abortions in Physcomitrella moss.
MU researchers, including Jay J. Thelen and Dong Xu, are exploring genetic modification to increase seed oil production in camelina and pennycress for biofuel use in the aviation industry. The team aims to create a sustainable 'green energy' source as an alternative to petroleum-based fossil fuels.
Researchers discovered a genetic mechanism that lowers cadmium accumulation in rice without affecting its quality and yield. The duplicated OsNramp5 gene increases the uptake of manganese, competing with cadmium for translocation to shoots, reducing its accumulation.
Researchers have discovered the genetic basis of natural resistance in cassava to mosaic disease, which is transmitted by whiteflies and causes significant yield losses. The gene, known as CMD2, is a DNA polymerase that corrects errors during replication, making it essential for the virus's survival.
A reference genome for the wild relative of cultivated tomatoes has been developed to improve crop yields and disease resistance. Researchers have also created online tools to facilitate gene discovery and analysis.
The study clarifies the role of photoperiodism in regulating rice flowering time. Phytochrome B makes connection between light and Evening Complex, while active ELF3-1 protein triggers late flowering. Evening Complex plays essential role in inducing flowering, with inactive proteins leading to no flowering.
A study published in Journal of Pharmaceutical Analysis found that the quality of mistletoe, a traditional Chinese medicine, is affected by its host plant. The researchers used metabolomics to investigate the influence of host plants and environmental factors on mistletoe's medicinal qualities. The results show that both host plants an...
Autophagy is induced when ER-bound ribosomes are stalled, rescuing them from cellular harm. The ERC grant aims to decipher the role of Autophagy in rescuing stalled ER-bound ribosomes.
Researchers at RIKEN CSRS have developed a non-transgenic method to modify plant genes using a bioactive molecule spray, which can be used to improve crop yield and resistance to pests. The technique has shown promising results in improving economically desirable quality traits in crops.
A new study by Graz University of Technology reveals that domesticated apple crops have inherited microbiomes similar to their wild ancestors, providing a basis for developing more resilient and healthy crops. The research also suggests that targeted introduction of microorganisms could increase plant resistance to climate change.
Researchers at Okayama University used CRISPR/Cas9 technology to genetically edit barley, creating mutants that resist pre-harvest sprouting and can be promoted with cold temperatures or hydrogen peroxide treatment. This breakthrough has significant implications for high-quality barley production and could lead to improved beer quality.
Researchers have identified a key component of plants' light response, allowing them to regulate gene expression and control stem growth. By reducing PIF protein activity, they can slow down stem growth and promote leaf and seed production, leading to increased crop yields and improved food supply.
A new chemical discovered by a UC Riverside team helps dormant seeds germinate, increasing crop yields and food supply. The compound, Antabactin, blocks ABA hormone receptors, allowing seeds to sprout in response to environmental stressors.
Researchers aim to produce enough mRNA vaccines from spinach and lettuce to rival traditional shots. They're exploring chloroplasts as a key to making plant-based mRNA vaccines that can be stored at room temperature.
Researchers from Pusan National University have compiled a comprehensive review of ginsenosides, the main component of ginseng, which can prevent inflammation, diabetes, and cancer. The study provides insights into how to improve ginsenoside production through chemical and enzymatic treatments, as well as microbial action.
Researchers at KU Leuven and the Alliance of Bioversity International have developed a method to multiply coconut trees faster and store them more efficiently in gene banks. This technique allows for the preservation of coconut shoots for eternity through cryopreservation, ensuring the long-term conservation of genetic diversity.
A study compared four common DNA extraction methods and found that each method produced slightly different results due to varying 'how' factors. Researchers can now make informed decisions about their methods to optimize results.
Researchers can leverage innovative technologies to analyze complex interactions within the plant root microbiome. By combining mesocosms with in-situ sensors and imaging tools, scientists can replicate experiments on spatial and temporal scales.
By extending the oil synthesis phase and suppressing protein synthesis, researchers increased seed oil content by up to 140% and 170%, respectively. This breakthrough reveals that the length of oil synthesis is a primary factor in determining final oil content.
Researchers at TUM and IME identified a protein complex on rubber particles responsible for the formation of polyisoprene, the main component of rubber. The study found two key proteins necessary for natural rubber biosynthesis in dandelion plants. This discovery brings biotechnological manufacturing of rubber closer.