Arabidopsis thaliana, the thale cress, mouse-ear cress or arabidopsis, is a small flowering plant from the mustard family (Brassicaceae), native to Eurasia and Africa. Commonly found along the shoulders of roads and in disturbed land, it is generally considered a weed. A winter annual with a relatively short … See more Arabidopsis thaliana is an annual (rarely biennial) plant, usually growing to 20–25 cm tall. The leaves form a rosette at the base of the plant, with a few leaves also on the flowering stem. The basal leaves are green to slightly … See more A. thaliana is native to Europe, Asia, and Africa, and its geographic distribution is rather continuous from the Mediterranean to Scandinavia and Spain to Greece. It also appears to be native … See more Flower development A. thaliana has been extensively studied as a model for flower development. The developing flower has four basic organs - sepals See more Understanding how plants achieve resistance is important to protect the world's food production, and the agriculture industry. Many model systems have been … See more The plant was first described in 1577 in the Harz Mountains by Johannes Thal [de] (1542–1583), a physician from Nordhausen See more Botanists and biologists began to research A. thaliana in the early 1900s, and the first systematic description of mutants was done around 1945. … See more Light sensing, light emission, and circadian biology The photoreceptors phytochromes A, B, C, D, and E mediate red light-based phototropic response. Understanding the function of these receptors has helped plant biologists … See more WebApr 10, 2024 · The researchers worked with the small flowering plant thale cress (Arabidopsis thaliana), a common species used for laboratory studies in plant science. "Taken together, our results reveal, at the genetic level, regulatory mechanisms at work when plants utilize nitrogenous fertilizers in their roots," says Kojima.
Both the human and the thale cress (a small plant) genomes contain …
WebThale cress Other names. Latin names. Weed Type. Occurrence. Thale cress is an erect annual, rarely biennial weed, native on cultivated ground, bare places, on banks,... Biology. … WebMay 23, 2024 · The researchers were able to make thale cress, which typically produces simple leaves, grow leaves similar in complexity to those of hairy bittercress, a related … thoreau off grid tiny house
Gene Behind Mendel
WebIn response to the caterpillars feasting on its leaves, the thale cress began producing mildly-toxic mustard oils and sending them out through its leaves in an effort to ward of predators. When other vibrations from movement were present, no oils were produced. WebArabidopsis thaliana illuminated with natural light in the field Arabidopsis thaliana, the thale cress, mouse-ear cress or arabidopsis, is a small flowering plant native to Eurasia and … WebMouse-ear thale-cress is native to Europe, Asia and North Africa, and invasive over much of North America. This species is the most studied plant in the world in part because its … thoreau online