IMG_0005_NEW_0023 - change their fate in responss to...

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- rnJ {c[ dy. Specification versus Determination Example Cells from the animal pole of an amphibian embryo will form ectodermal tissues when cultured. When placed in contact with cells from the vegetal pole they will form mesodermal tissues. They are (not yet) determined, i.e. can still
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Unformatted text preview: change their fate in responss to suitable outside influence. Lineage Tracing and Fate maps labelling of early blastomeres allows tracing of the fate of the descendants ,1il, cot\ They are specified. * bk*,l,t ve . drv,cttr b"^\ do"e1it cl\ung* '*r or'torat\ tr\az...
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