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What is Totipotency?
By BYJU'S Exam Prep
Updated on: September 25th, 2023
A cell which has an ability to divide and differentiates to develop the whole plant is called as totipotency and such cell is called as totipotent cell.
Define Totipotency
- The term totipotent has two different definitions in the medical lexicon run by the National Institutes of Health: “capable of growing into a complete organism” and “differentiating into any of its tissues or cells.”
- The crucial distinctions between these two definitions are at the heart of most of the misunderstanding surrounding the term totipotency. Although a one-cell embryo is “totipotent” in both definitions, some authors exclusively use the second term to refer to malignancies and stem cells.
- The discrepancies among these two definitions are not slight. To create a mature organism, it is necessary to be able to both manufacture every cell in the body and arrange them in a specific temporal and spatial sequence, or to go through a coordinated development process.
- In this view, totipotency is shown by the ability of an isolated cell to mature into an adult who is fertile. A totipotent cell can therefore form a developmentally coordinated sequence at the global level and is a one-cell embryo.
Table of content
Summary:-
What is Totipotency?
A cell which divides and differentiates to produce a whole plant is totipotency and such a cell is known as totipotent cell.
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