1. Basic Concepts of molecular cell biology - KOCWcontents.kocw.net › KOCW › document › 2011 › konkuk › LeeHoonTae… · 2016-09-09 · Basic Concepts of Molecular Cell
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1. Basic Concepts of molecular cell biology
2. How to study molecular cell biology
3. Terminology explanation
지난 시간 학습 내용
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1. 生(living)의 의미
2. Basic mechanism of living phenomena
3. Ecological hierachy
4. Cell Theory
학습 개요
生(living)의 의미
1) Production of energy from metabolism
2) Motility
3) Respiration
4) Irritability
5) Synthesis of macromolecules
6) Reproduction
Am I living??
Basic mechanism of living phenomena
1) Energy transduction (轉移) : food - digestion
2) Information transduction :
Genetic information (DNA, RNA)
3) Signal transduction : Nerve, hormone, other stimulations
Ecological hierachy
Population
Organism
System
Organs
Tissues
Cells
Organelles
molecules
Atom
Non-
living
living
SI (system international) unit
Cell Theory (1983, Schuman)
1) All living organisms are made up of one or more living
cell(s)
2) Each cell maintain its living properties independently
but organism life is based on each cell properties.
3) The smallest clearly defined unit of life is the cell.
4) Cells arise only from other cells.
1665 (Hooke) Cell of plant tissue
1838 (Mulder) Protein = key components of living matter
1865 (Mendel) Rules of heredity
1875 (Hertwig) embryo (2n) from 2 nuclei of egg (n) & sperm (n)
1926 (Morgan) chromosome map
1941 (Beadle & Tatum) gene control protein
History of molecular cell biology
1943 (Avery) DNA = genetic material
1953 (Watson & Crick) double-helical structure of DNA
1982 (Brinster, Palmiter) production of supermouse with hGH
1996 (Wilmut) Cloned sheep (Dolly)
2000 (Thomson) Human embryonic stem cell
2007 (Yamanaka) Induced pluripotent stem cells (iPS cells)
2010 (Han & Scholer) Direct reprogrammed stem cells
오리엔테이션 공지 일시: 3월9일 수요일 늦은 6시
장소: 동물생명과학대학 711호
내용: 전체 수업의 개요에 대한 오리엔테이션
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