What is the difference between cell specification and cell determination?
What is the difference between cell specification and cell determination?
Homework Answers
Specification: A level of commitment beyond cell fate.
A specified cell has been instructed by developmental signals to
develop what it should be.
If a specified cell is isolated, it will follow its developmental
programme.
However, Its development can still be influenced by environmental
factors.
Cell determination is beyond cell specification.
A cell is said to be determined if it has made an irreversible
choice.
A determined cell is distinguished itself from others and its
descendants also follow a specialized developmental path.
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