Polymerase chain reaction중합효소 연쇄반응(polymerase chain reaction, PCR)은 특정 DNA 부위를 특이적으로 반복 합성하여 시험관내에서 원하는 DNA 분자를 증폭시키는 방법으로서, 아주 적은 양의 DNA를 이용하여 많은 양의 DNA 합성이 가능하므로 분자 생물학적으로 제한효소의 발견만큼 획기적인 것이라고 할 수 있다
1. PCR이란?
PCR이란, 영어 Polymerase Chain Reaction(PCR)의 줄임말로 중합효소 연쇄반응으로 1980년대 중반에 Kary Mullis에 의해 고안된 방법이다.
PCR은 유전자를 증폭하는 방법으로 이미 알고 있는 일부의 염기서열 중 특정 DNA 부위를 반복 합성하여 원하는 DNA 분자를 증폭시키는 방법이다. 이 방법은 아주 적은
differentiated by Chinese company.
- Adopting an advanced training program to China.
- Increasing local R&D investment and strengthening to bring up R&D resources.
- Constructing the working environment differentiated from Chinese companies by introducing advanced corporate culture as well as technology transfer.
Providing the opportunity to visit the head quarter.
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Epidemiology and clinical manifestations
Chickenpox
- Rash, low-grade fever, malaise
- Benign to immunocompetent patient
- Skin lesion : Hallmark of infection
maculopapule -> vesicle, scabs
(over hours to days)
Trunk and face -> other areas of the body
- Immunocompromised patients: hemorrhagic based lesion
et al. 2005).
Enhanced the immune functions in cell studies(Blondin et al. 1996;Hsu et al. 2001).
However, the effect of fucoidan effect on adipocyte development has not been reported in the literature.
Obesity and other diseases such as coronary artery disease are closely associated with adipocyte differentiation and subsequent extent of fat accumulation(kawada et al. 2001; Sharma 2002).