: ͳġȯ
fjrigjwwe9r3edt_lecture:conts

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ͳġȯ(ȯ, ͺ) ȯտ α 2õ 1 ȯ ϰ ֽϴ. 5õ~8õ ȯ ü α 6~8% Ǹ, /ġ ʾ ܰ ġ ̷ ư, ȸ ǰų ġǴ 찡 ι Ѿ , ȸε ɰ ǰ ֽϴ.

ͳġȯ Ư¡

1. κ ɰ , ༺, ġ̰ų , ˷, ļ ȯ ͳġȯ 80% ˷ ֽϴ.

2. α 3~4%̸, ȯ̳ ȯ ο ſ پϸ, ú Ÿ⵵ ϰ, Ŀ Ÿ⵵ մϴ.

3. κ ȿ ġᰡ 쿡 ϳ, Ư 鿬 ġ ϱ⵵ մϴ.

4. ַ ȯ ſ ɽּ ȯ̸, ̷ ȯڿ ſ ū մϴ.

ͳġȯ

ͳġȯ ũ ΰ ֽϴ. ˻縦 ϸ, , ˷, ༺, ļ ȯ ̿ ϸ, 밳 մϴ.

ͳġȯ / ʿ伺

Ư ټ ϴ ͳġȯ ¾ ȯ 赵 , 赵 , α ߺ ȯ ˻ Ȯ ˻/ ʿմϴ.

ǥ ͳġȯ (ټ)

ô / / ٹ߼ȭ / ̾Ƹ / ѽ / Ʈı / Ǫ / () / Һ / ߸ߺ / ź / üƮ / պ ı / -- / Ű漶 / / / ո鿪 / ô / ũк / ͳı / ĺ긮 / Ų / ڴϺ / к / ı / ͺ / 캴

˻

˻(Genetic Test) ü ȯ õ ̸ ϱ DNA, RNA, ü, 繰 мϴ Դϴ.

1. ˻(Diagnostic test): ִ

ִ ȯڿ ǽɵǴ ȯ Ȯ Ǵ ؼ մϴ. ˻ ٷ , Ϲδ ش ȯ ˻縦 ϰ ˴ϴ.

2. ˻(Predictive test): , ִ

ȯ ִ ȯ Ǵ ˾ƺ ؼ մϴ. ˻縦 ߺ ȯ , , ġ,  ־ ȯ ȯ ִٴ ֽϴ. ˻ Ư ġ ִ ȯ Ǹ, ˻ ˻ ˻ ֽϴ.

˻: ̰ ߺ ɼ Ȯ ȯ ˻

˻: ̰ ߺ ȯ ˻. Ϻ Ҽ ȯ ǰ ֱ , ̸ܰ ǰ .

3. ˻(Carrier test): ̸

ڶ ӻ 󿰻ü Ǵ X ü ȯ ȯ Ǵ ̸ ü ִ ̳ ü 迭 ǹմϴ. ̷ ˻ ˻ ģô ߿ ȯ ȯ ǰų ̹ ڷ ܵ ִ Ǵ Ư ȯ Ͽ 󵵸 αܿ ϰ ˴ϴ.

4. Ż ˻(Newborn screening): ġ ȯ/ȣ ɼ ȯ Ż

ġḦ ȯ ּ ȯ ȣų ִ ȯ ŻƸ ϱ մϴ. ַ ȯ ̿ شǸ, 6 Ͽ ˻簡 մϴ. ˻ñ 3~7 ̳, ̼ƴ 3~10 ̳, ̻ ˻ñ ϱ 72ð ̳, ܹ 24ð Ŀ äϴ Դϴ.

˻ ȯ 6: 佺, dz索, õ 󼱱, õ νŰ, ȣýƾ, 洢

5. ܰ˻(Prenatal test): ӽ ¾ư Ư ȯ ȯ ɼ

35 ̻ ɻ, ִ , Ư ȯ 󵵰 , ij ˻翡 ̻Ұ ִ ӽ ¾ư Ư ȯ ȯ ɼ 쿡, ӻ ȯ մϴ.

6. ˻(Preimplantation genetic diagnosis): ǰ

ü ƿ 1~2  Ư ˻Ͽ ǰ Ƹ ڱÿ ̽ϱ մϴ.

˻ ˻

δ ȯ ȯڰ ˻ ˴ϴ. ̷ ˻縦 Ư ȯڷ ܵǸ, ش ȯ (θ, , ڳ, ¾ ) ģô ˻, ˻, ˻, ˻ ֽϴ. ߿ ˻(DNA ˻) Ȯڰ  Ư¡ ȯ ִ ˻, ˻, ˻縦 ֽϴ.

˻

˻ ΰ DNA, RNA, ü, 繰 мϴ ̸, ü  ε ˻簡 ä ִ ü Դϴ. Ϲ ˻ EDTA ó κ DNA ϰų RNA м ʿ 쿡 мϷ ڰ ϴ äϰ ˻ ӽ ñ⿡ , , ü äϸ 깰 мϴ ȭ ˻ 繰 縦 ݿϴ ü մϴ.

˻ DNA ؿ , ü ̻, ü ̻, 깰 ȭ ϴ ̸, Ϲ ˻ ĪǴ DNA ˻ ˻翡 δ ȿҿ(polymerase chain reaction; PCR)˻, ⼭ ˻, ũξ ˻(Microarray test) ֽϴ. Ư ٻ ⺻ Ͽ õ~ ڸ Ѳ м ִ ũξ ˻ ü м ػ Ѱ踦 غ ְ ü ü ӻ ߿ ü ̸ ֱ ˻ ̿ǰ ֽϴ.

: Ϸ 1
: ǥ ȯ, 캴