๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๐Ÿงฌ Biology/๋ฐ”์ด์˜ค ์ฝ”๋”ฉ ๋ฌธ์ œ

[ROSALIND] DNA ์ƒ๋ณด์  ์—ผ๊ธฐ์„œ์—ด

by HelloRabbit 2023. 5. 6.
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๋ฌธ์ œ (ํ’€์–ด๋ณด๊ธฐ)

DNA ์„œ์—ด์˜ ํ•œ์ชฝ ์—ผ๊ธฐ์„œ์—ด์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, ์ƒ๋ณด์ ์œผ๋กœ ์Œ์„ ์ด๋ฃจ๋Š” ์—ผ๊ธฐ์„œ์—ด์„ ๋ฐ˜ํ™˜ํ•˜์‹œ์˜ค.

์˜ˆ์‹œ

AAAACCCGGT

์˜ˆ์ƒ ๊ฒฐ๊ณผ

ACCGGGTTTT

*** DNA๋‚˜ RNA ์—ผ๊ธฐ์„œ์—ด์„ ์“ธ ๋•Œ์—” ํ•ญ์ƒ 5'์—์„œ 3' ๋ฐฉํ–ฅ์œผ๋กœ ์“ฐ๊ธฐ ๋•Œ๋ฌธ์— ๋ฐ˜๋Œ€ํŽธ ์„œ์—ด์ด 3' - TTTTGGGCCA - 5' ์ธ๊ฒƒ์„ ๊ฑฐ๊พธ๋กœ 5' - ACCGGGTTTT - 3' ๋ฐฉํ–ฅ ์ „ํ™˜์„ ํ•ด์•ผ ์ •๋‹ต์ด ๋œ๋‹ค.

 

ํ•ด๊ฒฐ

def rev_complement(dna):
  print(dna[::-1].upper().replace('A', 't').replace('T', 'a').replace('G', 'c').replace('C', 'g').upper())

 

 

 

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