Sản xuất và Đánh gía Cây trồng biến đổi gen

Sản xuất và Đánh gía Cây
trồng biến đổi gen

John J.
Finer

dc.o
hio-state.
edu/plantranslab/


Diện tích
cây trồng
biến đổi gen


Acreage of GMO Varieties


Classical
Plant Breeding
Plant Biotechnology
::

Genetic modification of
following
a plant
introduction
cell
by introduction
of largeofamounts

defined of
undefined
DNA(s)
from
DNA
a genetically
from a genetically
similar source.
different
source.


Biotechnology:
Bio = Biology
Technology = Application
“The application of Biology”
(for the benefit of humans)


CNSH Thực vật:
1) Nuôi cấy mô thực vật
(Cloning)
2) Chuyển nạp DNA
(Gene Transfer)


Cloning

es?
Ros

Turf
gras
s?

ở thực vật

Apple
?
s
l
i
s? O
d
o
f
f
range
a
D
Have you
ever
eaten/used
cloned
plants?
s
?
Potato
es?
?

s
e
i
r
r
e
b
w
a
r
St


Xmas Cactus

Poplar

Cotton

Soybean

Fern

Ohio Buckeye


ein

e
c

n
a
t
s
i
s
re
e
d
i
c
i
b
r
He

t
Pro

Xác định Gen:

and

Virus resistance
Gr
ain
Value added
qu
ali
s

l
a
stress re
ty
ic
t
r
sistance
u
o
l
o
e
c
r
c
e
a
l ow
F
m
r
a
h
e
P
iv
t
a
r

t
s
Neu
e
n
i
c
c
Genomics
a
v
l
a
ir
v
l
a
bit
a
h
th
m
w
o
i
r
G
n
A
Proteomics

Insect
resista
nce Metabolomics
e
c
n
a
t
is
s
e
r
l
a
g
n
Fu

Oil


Biến nạp thực vật

Agrobacterium

Particle gun


First biotech plant
product – Flav’r

Sav’r tomato


Bt Corn Reduces:
Insecticide
Application

Mycotoxin
Production


Monarch larvae on
Butterfly weed

X


Public Support Varies for Different
Applications of Biotechnology
(Includes ALL Countries – N = 35,000)

Source: Thomas Hoban, North Carolina State University


The Benefits of Using Biotechnology
are Greater than the Risks
(35,000 Consumers from 35 Countries)


The Benefits of Using Biotechnology

are Greater than the Risks
(European Consumers)


Willing to Buy GM Food if More Nutritious
(Net = Continue – Not Continue)


“Can you think of any information not currently included
on food labels that you would like to see?”


“By Eating a Genetically Modified Fruit, a
Person’s Genes Could also Be Changed”

1996 - 1998

Source: Thomas Hoban, North Carolina State University


“Ordinary Tomatoes Do Not Contain Genes,
while Genetically Modified Ones Do”

1996 - 1998


Biotech Regulatory Oversight