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Dictionary » U » Undifferentiated UndifferentiatedDefinition adjective (biology, embryology) Of, or describing a cell that has not yet acquired a special structure and function; pertaining to an immature cell or a primitive cell. (botany) Pertaining to an undeveloped plant body, such as that of the thallophytes.
Word origin: un- not + differentiated. Compare: differentiated, dedifferentiated.
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Results from our forumHow can I isolate adult stem cells from circulation.... an introduction to the definition of adult stem cell. http://www.lab-manual.com/lm_010.htm IV. What are adult stem cells? An adult stem cell is an undifferentiated cell found among differentiated cells in a tissue or organ, can renew itself, and can differentiate to yield the major specialized ...
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Meristematic regions (PLZ HELP!)Meristems are tissues composed of undifferentiated cells--immature rather.Active cell division takes place. When these cells differentiate according to their specialized purposes, permanent tissues are developed. Terminal parts of a plant ...
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May I know something about embryo development... mesenchymal core, and myocytes migrate from another location to the limb, so when we are talking about cartilage we are mainly talking about this undifferentiated mass of cells in what is known as the "progress zone." Coincidentially, to answer your question, the progress zone is directly ...
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plant embryonope the plant embryos formed by the continuous division of the zygote[which is a single cell]..so its a mass of cells, undifferentiated at the beginning and differentiates ltr..
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LIF, HGF and G alpha s... group of embryonic stem cells have a temperature sensitive mutation in a Gas which is locked on at 33C and off at 37C. At 37C, these cells remain undifferentiated (self-renewal) in the presence of a cytokine (LIF) but differentiate into epithelial cells forming tubular structures in the presence ...
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