DEVELOPMENTAL BIOLOGY
- 최초 등록일
- 2012.09.14
- 최종 저작일
- 2012.04
- 36페이지/ MS 파워포인트
- 가격 4,000원
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DEVELOPMENTAL BIOLOGY
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1. AN OVERVIEW OF HUMAN EARLY EMBRYOGENESIS
2. CLEAVAGE
3. BLASTOCYST, IMPLANTATION
4. GASTRULATION : Formation of the Primary Germ Layers,
5. NEURULATION : Making the Neural Tube
Notochord & Axis
1. AN OVERVIEW OF HUMAN EARLY EMBRYOGENESIS
AN OVERVIEW OF HUMAN EARLY EMBRYOGENESIS
http://en.wikipedia.org/wiki/Human_embryogenesis
AN OVERVIEW OF HUMAN EARLY EMBRYOGENESIS
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AN OVERVIEW OF HUMAN EARLY EMBRYOGENESIS
2. CLEAVAGE
CLEAVAGE
Cleavage: Functions & Events
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Initial divisions of zygote to form the multicellular embryo
During cleavage the cells are called "Blastomeres"
They are rapid cell divisions with no intervening growth (G1 & G2) phases
Cells become smaller with time
Holoblastic Cleavage: cells are completely separate
Mitotic vs. Normal Cell Cycle
shortened cell cycle
without the intervening growth phases
continue to decrease in size until they approximate the size of somatic cells
blastocyst stage → normal cell cycle: G1, S, G2, M.
http://www.utm.utoronto.ca/~w3bio380/allpdf.htm
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