![]() ![]() TOR acts by controlling the translation of specific auxin-dependent genes, blocking their expression if there aren't sufficient sugar resources available. ![]() Maizel says, "TOR assumes a kind of gatekeeper role when the plant activates the genetic growth program responsible for root formation via the hormone auxin, TOR checks whether there are sufficient sugar resources available for this process." So-called founder cells then form the lateral roots through cell division. Using Arabidopsis, the researchers discovered that TOR becomes active in the pericycle cells only when sugar is present there. Its activity is governed by the interaction of growth factors like the plant hormone auxin and nutrients like sugar. This factor controls critical signal networks and metabolic processes in plants as well as in animals and humans. This process is controlled at the molecular level by the target of rapamycin protein. The studies at the metabolism level showed that Arabidopsis forms lateral roots only when glucose breaks down and carbohydrates are consumed in the pericycle-the outermost cell layer of the main root cylinder. Michael Stitz, a researcher on Alexis Maizel's team. "We do know that, besides plant hormones, sugar from the shoot is also allocated in the roots, but how the plant recognizes that sugar resources are available for forming lateral roots has not been understood thus far," explains Dr. Their investigations focus on what role glucose plays in forming lateral roots. ![]() Maizel's team used the thale cress Arabidopsis thaliana, a model plant in plant research, to study how this process occurs at the molecular level. In the form of fructose and glucose, these simple sugars are also allocated in the roots, where they drive the growth and development of the plant. Plants bind carbon dioxide (CO 2) from the atmosphere in their leaves and convert it to simple sugars via photosynthesis. To do that, they must align the available resources from metabolic processes with their genetic development programs. Select Hotel Primordia and click on the blue Add to Game button beside the drop-down menu.Good root growth ensures that plants can absorb sufficient nutrients and grow, thus contributing to their general fitness. Install this Add-On via the dropdown menu in the Game Addons section of the Game Details Page. We offer a lot over there, and you can ask for a different map variant, or to adjust the monster to a different level!
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