??????????????(progagation)???????????????????????????DNA???????DNA????(transform)????????????????????????????????????????????????,???????????????

1
?????????
2
??
??????????????(progagation)???????????????????????
????DNA???????DNA????(transform)??????????????????
??????????????????????????????,???????????????
3
?????????

• ??????
• ????
• ?????????

4
??????
?????????????,?????????????????????? 1?????? 2???
? 3?????? 4??? 5???? 6????
5
?6-1
6
?6-2
7
????
????????? ??1??????????????,??
??????????????? ??2???? ??3???? ??4??????,?????
?????? ????????
8
?6-1
9
?6-3
10
?6-4
11
?6-5
12
?6-2
13
?????????

• ??????
• ?????(somaclonal variation)
• ????(germplasm storage)
• ???(gene banks)

14
?6-6?7
15
????????

• ??????????
• ???????????????????
• ???????????
• ??????????
• ?????????????

16
?6-8
17
?6-9
18
?????????

• ????(????????????)
• ???????????(?????)
• ??????(???????????????)
• ?????????????????
• ????(??????????????)

19
????(herbicide resistance)

• ????????(glyphosate)
• ???????
• ???(??)???
• ???????

20
?6-10
21
???(insect resistance)
????????????????????,?????????????????????????????
,???????????????????,????????,?????????????
22
?6-11
23
?6-12
24
???(virus resistance)
???????????????????? ????,??????????????? ????????
???????????? ?????,????????????? (coat
protein-mediate viral resistance)
25
???????????

• ???????
• ??????(altered oil content)
• ??????(delayed fruit ripening)
• ????????
• ????(pollen control)

26
??????
????????????? ??(soybean) ??(corn) ???(canola) ??
(cotton) ???????????????? ??????????
27
?????????????????
?????????????????,???????????????????,????????,???
??A,??????????????A??????????????,????????,???????
????
28
????

• ?????????????????????,??,????????????????(?????),?
  ????????????????????,?????????????????????????
• ????(edible vaccines)
• ?????????(biopolymers and plants)

29
?6-13
30
???????
?????????????????????????????????,????????????,???
???????????????????????????,??????????????????????
?