نتایج جستجو برای: solanum lycopersicum
تعداد نتایج: 11546 فیلتر نتایج به سال:
In order to better understand how to prevent enzymatic greenning, it is important to understand kinetic properties of polyphenol oxidase. we investigated the effect of SDS on the rate of catechol oxidation by small cherry tomato partial purified PPO. PPO activity increased with increasing SDS concentration. The most effective concentration of SDS was 0.8, 1 and 1.25 mM in according to pH and ...
The tomato leaf miner Tuta absoluta is one of the most destructive pests plant Solanum lycopersicum L worldwide. Synthetic chemical insecticides are mainly used to manage T. absoluta. However, their excessive use has led serious problems concerning human health, non-target organisms and environnement. Biological control, using bacteria, entomopathogenic fungi, animals plants remain an eco-frien...
Tomato cultivation has a great worldwide interest. The quality of tomato fruit is economic and health importance. Being rich in water generally stored at 4 °C, tomatoes risk rapid infection. This work was interested isolating studying pathogenic fungi fruit. isolations subcultures were carried out on the PDA medium. Morphological characterization identified 5 Solanum lycopersicum fruits: Altern...
11 Background: Tomato (Solanum lycopersicum) has rapidly become a valuable model as a result 12 of the availability of a high quality reference genome, extensive genetic resources, and efficient 13 gene transfer methodology. A high-throughput method to obtain transgenic lines sooner than 14 standard methods has the potential to greatly advance gene function studies. 15 16 Results: The goal of t...
Agrobacterium rhizogenes (or Rhizobium rhizogenes) is able to transform plant genomes and induce the production of hairy roots. We describe the use of A. rhizogenes in tomato (Solanum spp.) to rapidly assess gene expression and function. Gene expression of reporters is indistinguishable in plants transformed by Agrobacterium tumefaciens as compared with A. rhizogenes. A root cell type- and tiss...
Subtelomeric domains immediately adjacent to telomeres represent one of the most dynamic and rapidly evolving regions in eukaryotic genomes. A common feature associated with subtelomeric regions in different eukaryotes is the presence of long arrays of tandemly repeated satellite sequences. However, studies on molecular organization and evolution of subtelomeric repeats are rare. We isolated tw...
The SOL Genomics Network (SGN; http://sgn.cornell.edu) is a rapidly evolving comparative resource for the plants of the Solanaceae family, which includes important crop and model plants such as potato (Solanum tuberosum), eggplant (Solanum melongena), pepper (Capsicum annuum), and tomato (Solanum lycopersicum). The aim of SGN is to relate these species to one another using a comparative genomic...
Some plants produce methylketones as potent defense compounds against various insects. Wild tomato (Solanum habrochaites), a relative of the cultivated tomato (Solanum lycopersicum), synthesizes large amounts of 2-methylketones in its glandular trichomes, but cultivated tomato trichomes contain little or no methylketones. Two enzymes, Solanum habrochaites methylketone synthase1 (ShMKS1) and ShM...
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