Cell Cycle III

Question	Answer
Cell lineages	Gamete+Gamete Zygote Embryo -> STEM CELLS Ecto/Meso/Endo Skin+nerve tissue/muscle tissue+bone/endo organs+alimentary canal
Potency OPMOU	Omnipotent - ES/Zygote Pluripotent - Most cell types Multipotent - spec. related e.g. Haemopoeitic Oligopotent - few types Unipotent - one type
Differentiation in epidermal cells	Stem cells at base transit amplifying cells Terminal differentiation
Stem cell type (3)	Early embryonic tissue Somatic IPS
Embryonic tissue example	ICM
Somatic	Adult - bone marrow, mostly MP Foetal - early differentiating organs Amniotic - free-floating amniotic fluid
Stem cells in plants	SAM Quiescent centre
Most common stem cell type in plants	OP
CDC mutants in yeast	Encode CDK1 Control G1->S G2->M
G2->	CDK1 +pi nuclear lamins, breakdown of n. envelope marking G2-> Prophase

Resource summary

	Created by J yadonknow almost 8 years ago