동물영양유전체 연구의 최신 동향 및 발전방향 2020 ver.

소개글

동물영양유전체학 A+ 받았습니다. 레포트 점수도 만점.

본 보고서는 ‘동물 영양 유전체 연구의 최신 동향 및 발전방향’에 대한 보고서로써 일단 [본론]에서 지금까지 진행된 최신의 연구들을 조사해서 살펴보고 [결론]에서 최신 동향에 대한 의견과 발전 방향을 제시해 보려 한다.

목차

1. 서론-영양유전체학이란?

2. 본론
1) 개요
2) 반추동물과 영양유전체학
3) 돼지와 영양유전체학
4) 가금류와 영양유전체학

3. 결론

4. 참고문헌

본문내용

서론- 영양 유전체학란?

1] 정의
동물 영양 유전체학은 유전체와 영양소간의 상호 작용을 분석하기 위해 유전자 대량 분석 기술, 예를 들면 오믹스 기술,을 영양학 연구에 적용하는 학문이다. 보통 영양유전체학(Nutrigenomics)와 영양유전학(Nutrigenetics)으로 분류하여 정의한다.
전자는 오믹스 기술을 통해 영양소가 유전자 발현에 어떤 영향을 끼치는지에 대해서, 후자는 유전적 다양성에 의해 영양소가 들어 갔을 때 어떤 다른 반응을 보이는지에 대해서 연구하는데 초점을 두고 있다. 그 예로는 DNA메틸화(DNA methylation), 히스톤 변형(histone modifications) 관한 연구가 있다.

2] 목표
ⓐ 어떤 한 가축이 가지고 있는 유전적인 역량, 유전적 특성을 파악하고, ⓑ 거기에 맞는 영양소를 공급, 같은 영양소가 최대의 생산성으로 이어지는 시스템을 구성하는데 목표가 있다.

3] 기대효과
기대효과는 ⓐ 사료비 절감으로 인한 경제적 이득, ⓑ 소화가 잘 안되는 영양소의 배출을 막아서 환경보존의 효과가 있다.

4] 전제조건
영양유전체학 연구는 분자 생물학 분석 기술을 사용하여 영양소가 유전자의 발현을 조절하는 기전을 밝히는 것에 초점을 맞추고 있다. 그러므로 여러 분야, 즉, ⓐ 유전체학(Genomics, 유전자에 대해 조사하는 학문), ⓑ 단백질학(proteomics, 유전표현분석, 단백질 합성 또는 활성 변화하는 학문), ⓒ 대사학(Metabolomics, 유전자 프로파일링, 세포를 구성하는 대사 물질의 합성과 분해를 연구하는 학문), ⓓ 전사체학(Transcriptomics, 유전자 발현을 조절하는 기작에 대한 연구를 하는 학문), ⓔ 영양후성유전체학(Nutritional epigenomics, 영양소가 DNA Methylation과 염색체 구조의 변화에 미치는 영향을 연구하는 학문)에 대한 통합적인 이해가 전제되어야 한다.

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