경북대 2022A 유전학 기말
- 최초 등록일
- 2022.12.17
- 최종 저작일
- 2021.06
- 6페이지/
어도비 PDF
- 가격 3,000원
목차
1. Ch04. gene linkage and genetic mapping
2. Ch05. human chromsomes and chromosome behavior
3. Ch.06 DNA structure, replication, and manipulation
4. Ch07. the genetics of bacteri and their viruses
본문내용
Ch04. gene linkage and genetic mapping
1. linked alleles tend to stay together in meiosis
- but, crossing over 발생 시 떨어질 수 있음
2. parental alleles = cis/trans
1) cis : parental combinations : cis / recombinatants : trans
2) trans : parental combinations : trans / recombinants : cis
3. recombination
1) recombination results from crossing-over between linked alleles.
2) genetic map 를 통해 염색체 상의 유전자들의 거리를 알 수 있음.
- the map distance between two genes equals one half the average
number of crossovers in that region per meiotic cell.
4. recombination frequency
1) alleles 가 cis, trans 이던간에 linked genes 사이의 recombination
frequency 는 동일함.
참고 자료
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