[
闄愭椂瑙勮寖璁粌
]
鍗曠嫭鎴愬唽
涓�銆侀�夋嫨棰?/p>
1
锛庣敤
32
P
鎴?/p>
35
S
鏍囪
T
2
鍣弻浣撳苟鍒嗗埆涓庢棤鏍囪鐨勭粏鑿屾贩鍚堝煿鍏伙紝淇濇俯涓�瀹氭椂闂村悗缁忔悈鎷屻�?/p>
绂诲績寰楀埌涓婃竻娑插拰娌夋穩鐗╋紝骞舵祴閲忔斁灏勬�с�傚姝ゅ疄楠岀殑鍙欒堪锛屼笉姝ｇ‘鐨勬槸
(
)
A
锛庡疄楠岀洰鐨勬槸鐮旂┒閬椾紶鐗╄川鏄?/p>
DNA
杩樻槸铔嬬櫧璐?/p>
B
锛庝繚娓╂椂闂磋繃闀夸細浣?/p>
32
P
鏍囪缁勪笂娓呮恫鐨勬斁灏勬�у亸浣?/p>
C
锛庢悈鎷屼笉鍏呭垎浼氫娇
35
S
鏍囪缁勬矇娣�鐗╃殑鏀惧皠鎬у亸楂?/p>
D
锛庡疄楠屾墍鑾峰緱鐨勫瓙浠ｅ櫖鑿屼綋涓嶅惈
35
S
锛岃�岄儴鍒嗗彲鍚湁
32
P
瑙ｆ瀽锛?/p>
鏈疄楠屾槸灏嗗櫖鑿屼綋鐨?/p>
DNA
涓庤泲鐧借川鍒嗗埆杩涜鏀惧皠鎬ф爣璁帮紝鏉ョ爺绌堕仐浼犵墿璐ㄦ槸
DNA
杩樻槸铔嬬櫧璐紝
A
姝ｇ‘锛涗繚娓╂椂闂磋繃闀匡紝缁嗚弻瑁傝В锛屽櫖鑿屼綋閲婃斁鍑烘潵锛屼娇
32
P
鏍囪缁勪笂娓呮恫鏀?/p>
灏勬�у亸楂橈紝
B
閿欒锛?/p>
35
S
鏍囪缁勬悈鎷屼笉鍏呭垎锛屼細瀵艰嚧浜蹭唬鍣弻浣撳澹冲惛闄勫湪缁嗚弻涓婏紝闅忕潃缁?/p>
鑿屼竴璧锋矇娣�锛屾矇娣�鐗╂斁灏勬�у亸楂橈紝
C
姝ｇ‘锛?/p>
35
S
鏍囪缁勶紝
35
S
鏍囪鐨勪翰浠ｅ櫖鑿屼綋鐨勫澹筹紝鏈兘
渚靛叆缁嗚弻鍐呴儴锛屽瓙浠ｅ櫖鑿屼綋涓嶅惈
35
S
銆?/p>
32
P
鏍囪缁勶紝
32
P
鏍囪鐨勪翰浠ｅ櫖鑿屼綋鐨?/p>
DNA
锛屼細渚靛叆缁?/p>
鑿屼腑锛屽瓙浠ｅ櫖鑿屼綋閮ㄥ垎鍚湁
32
P
锛?/p>
D
姝ｇ‘銆?/p>
绛旀锛?/p>
B
2
锛庡皢
S
鍨嬭偤鐐庡弻鐞冭弻娉ㄥ叆灏忛紶浣撳唴锛屼細寮曡捣灏忛紶鎮ｈ触琛�鐥囨浜°�備笅鍒楁湁鍏宠偤鐐庡弻鐞冭弻鐨勮浆
鍖栧疄楠岀殑鍙欒堪锛屾纭殑鏄?/p>
(
)
A
锛?/p>
S
鍨嬭弻鍒╃敤灏忛紶缁嗚優鐨勬牳绯栦綋鍚堟垚缁嗚弻鐨勮泲鐧借川
B
锛庢棤姣掔殑
R
鍨嬭弻杞寲涓烘湁姣掔殑
S
鍨嬭弻灞炰簬鍩哄洜绐佸彉
C
锛庡湪鍩瑰吇
R
鍨嬭弻鐨勫煿鍏诲熀涓坊鍔?/p>
S
鍨嬭弻鐨?/p>
DNA
鍚庡嚭鐜扮殑鍙湁
S
鍨嬭弻钀?/p>
D
锛庤壘寮楅噷鐨勫疄楠岃瘉瀹炲姞鐑潃姝荤殑
S
鍨嬭弻浣撳唴瀛樺湪鐨勮浆鍖栧洜瀛愭槸
DNA
瑙ｆ瀽锛?/p>
S
鍨嬭弻鍒╃敤鑷韩鐨勬牳绯栦綋鍚堟垚缁嗚弻鐨勮泲鐧借川锛?/p>
鏃犳瘨鐨?/p>
R
鍨嬭弻杞寲涓烘湁姣掔殑
S
鍨嬭弻灞炰簬
鍩哄洜閲嶇粍锛涘湪鍩瑰吇
R
鍨嬭弻鐨勫煿鍏诲熀涓坊鍔?/p>
S
鍨嬭弻鐨?/p>
DNA
鍚庡嚭鐜扮殑鏈?/p>
R
鍨嬪拰
S
鍨嬭弻钀斤紱鑹?/p>
寮楅噷鐨勫疄楠岃瘉瀹炲姞鐑潃姝荤殑
S
鍨嬭弻浣撳唴瀛樺湪鐨勮浆鍖栧洜瀛愭槸
DNA
銆?/p>
绛旀锛?/p>
D
3.
鍙冲浘涓虹湡鏍哥粏鑳炲唴鏌愬熀鍥?/p>
(
15
N
鏍囪
)
鐨勭粨鏋勭ず鎰忓浘锛岃鍩哄洜鍏ㄩ儴纰卞熀涓?/p>
A
鍗?/p>
20%
銆備笅鍒楄
娉曟纭殑鏄?/p>
(
)
A
锛?/p>
DNA
瑙ｆ棆閰跺彧浣滅敤浜庘憼閮ㄤ綅
B
锛庤鍩哄洜涓�瀹氬瓨鍦ㄤ簬缁嗚優鏍稿唴鐨勬煋鑹蹭綋
DNA
涓?/p>
C
锛庤鍩哄洜鐨勪竴鏉℃牳鑻烽吀閾句腑
(C
锛?/p>
G)/(A
锛?/p>
T)
涓?/p>
3
鈭?/p>
2
D
锛庡皢璇ュ熀鍥犵疆浜?/p>
14
N
鍩瑰吇娑蹭腑澶嶅埗
3
娆″悗锛屽惈
15
N
鐨?/p>
DNA
鍒嗗瓙鍗?/p>
1/8
瑙ｆ瀽锛?/p>
DNA
瑙ｆ棆閰跺紩璧锋阿閿柇瑁傦紝浣滅敤浜?/p>
鈶?/p>
閮ㄤ綅锛涚湡鏍哥粏鑳炵殑鍩哄洜鏈夌粏鑳炴牳鏌撹壊浣撲笂鐨勫熀
鍥狅紝涔熸湁缁嗚優璐ㄥ唴绾跨矑浣撳拰鍙剁豢浣撲腑鐨勫熀鍥狅紱
A
锛?/p>
T
锛?/p>
20%
锛?/p>
G
锛?/p>
C
锛?/p>
30%
锛屾暣涓?/p>
DNA
鍒嗗瓙
涓?/p>
(C
锛?/p>
G)/(A
锛?/p>
T)
鐨勫�肩瓑浜庢瘡鏉″崟閾句笂
(C
锛?/p>
G)/(A
锛?/p>
T)
鐨勫�硷紝鍗?/p>
3
鈭?/p>
2
锛?/p>
DNA
澶嶅埗鏄崐淇濈暀澶?