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R F L P

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R F L P R F L P Restriction Fragment Length Polymorphism ... – PowerPoint PPT presentation

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Title: R F L P


1
R F L P
  • ??????????

2
R F L P
  • Restriction Fragment Length Polymorphism

3
  • ??????????????????????????

4
?. ??????(restriction endonuclease)
5
1. ? ?
  • ?????????????????????,????????????????DNA??,??
    DNA??

6
(No Transcript)
7
I ? ?
  • ??????????DNA??????,????????,??????????,??1kb(???4
    00bp)?nkb(??7kb)????????DNA?????,?????????,??????
    ???????????,???DNA????

8
III ? ?
  • ?I??????,???????????????DNA?????????,????????????,
    ????????????

9
II ? ?
  • ??????DNA??????,II???????????Mg2?????????????????
    ?DNA?????,???????????,?????DNA???

10
  • II???????????????DNA?????????,????????DNA?????????
    ????????????????????

11
(No Transcript)
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(No Transcript)
13
(No Transcript)
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(No Transcript)
15
2. ?????
  • ???? 20-100kdal
  • ???? ????????
  • ???? ??4-6bp ????
  • ?? ???????

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(No Transcript)
17
(No Transcript)
18
(No Transcript)
19
????? (isoschizomer)
  • ????????,?????????,??DNA??????,??????

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(No Transcript)
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  • Sma I Xma I
  • C C C G G G C C C
    G G G
  • G G G C C C G G G
    C C C

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(No Transcript)
23
(No Transcript)
24
???(subset)
  • ??????????????????,?????,?????????????

25
  • BamH I
  • GGATCC
  • CCTAGG
  • Bgl II GGATCT
  • AGATCT CCTAGA
  • TCTAGA

26
??????(distant
cleavage)
  • ????????????,?????????10bp??,?Mb2
    ????GAAGA,????????8?bp?

27
? ? ?
  • ?????1???????????,????gt6bp?
  • ?Bgl I ??GCC(N5)GGC, ?N5?5??????

28
3. ???????
  • ????????,1???????1?g??DNA??????????????,????????

29
  • ??DNA???????
  • ???

30
  • ??????????DNA????,?DNA?????????????????,???DNA???
    ??????DNA??????

31
  • ??4????????,?DNA???????
  • 1 / 441 / 256bp

32
  • ??6????????,?DNA???????
  • 1 / 46 1 / 4.1kb

33
  • ??8????????,?DNA???????
  • 1 / 481 / 65.5kb

34
  • DNA?????????????

35
A??????
36
  • ????? 3 ,2, 1 kb
  • ????? 6,5,4,3,2, 1 kb
  • ??? 532 431 3???

37
B.???????????????
  • ?? EcoR? Hpa?
  • 3kb 1.7,0.9,0.4 1.6,1.4
  • EcoR? Hpa?
  • 1.2 , 0.9 , 0.5 , 0.4

38
?? EcoR? Hpa?3kb 1.7,0.9,0.4
1.6,1.4 EcoR? Hpa?
1.2 , 0.9 , 0.5 , 0.4
  • ?? ?Hpa?????,????EcoR?1.7 kb????,????EcoR?
    0.9?0.4 kb????
  • ????????????????

39
(No Transcript)
40
C.???????,?????
41
(No Transcript)
42
  • ??RFLP???

43
1? RFLP?????
44
  • ??????????,???????????????,???????????????10,????
    ???

45
  • ???????????????DNA?????????,???????????1,????????
    ?

46
  • SNP(???????),???????????DNA??????,???????????????,
    ??1000?bp???????

47
  • ????????????????????(????),????RFLP,?SNP?,????????
    ???????????????????????

48
(No Transcript)
49
(No Transcript)
50
  • 2. ????

51
(1). ?????
  • ??DNA?PCR????DNA??????, ????????????,???????DNA??

52
(2). Southern Blot
  • DNA???,????,???????????????,?????????????,????????
    ,???????????

53
(No Transcript)
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(No Transcript)
55
(No Transcript)
56
(No Transcript)
57
(No Transcript)
58
  • ?. ? ?

59
1. ????????DNA??
  • ?????

60
2. ???????
  • ????????

61
3. ???????????
62
(1). ? ?
  • ??????????????????

63
(2). ? ?
  • ????
  • ????

64
(No Transcript)
65
(No Transcript)
66
?????????
  • ? (???) ?(???)
  • EcoR V 30kb /25kb
    30kb/25kb
  • ??(???) ??(?)
  • 30kb/30kb
    30kb/25kb

67
  • 4. ?????????? ??

68
  • HLA DQ ??Asp57 ??????????(IDDM)??????
  • HLA DR2?IDDM ?????

69
  • 5. ??????

70
  • 6. ??????
  • HPV 6,11?????
  • HPV 16,18????????

71
  • 7. ????????????

72
  • ??????????????????????????,???????????????

73
  • ?????????????????????,????????????????,???????????
    ???,?????????????????????????

74
8. ? ?
  • ????????????
  • ????
  • ?????
  • ????????
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