記憶度
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問題一覧
1
marks the gene that has already successful tDNA
selective marker
2
Tiny metals example used for particle bombardment
tungsten and gold
3
is a widely used herbicide that works by inhibiting a specific enzyme called 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS), which is involved in the shikimate pathway in plants.
glyphosate
4
is responsible for catalyzing the recombination reaction between two loxP sites.
cre recombinase
5
is the process of intentionally crossing two or more plants to produce offspring with desired characteristics
plant breeding
6
used visually/biochemically such as fluorescence.
reporter gene
7
immature pollen cells
microspores
8
these are genetic materials that came from another organism that introduce into the DNA through Genetic engineering technique.
transgenic plant
9
It also evaluates the transgenic crop for potential effects on the environment and on animals or insects that also inhabit the farmers' fields.
environmental protection agency
10
This extracted tissue/part is also known as ______
explant
11
used for sterilization
Sterile filtration technique and Autoclave
12
this medium uses sucrose as our sugar.
suspension culture
13
In some applications, Cremediated recombination can be used to integrate DNA sequences between two lox sites.
integration
14
uses high pressure steam than can kill bacteria, fungi or any organism that contaminated the liquid culture
autoclave
15
a substance that is used as a toxic to destroy unwanted vegetation, without affecting the plant such as in soybeans (because soybean has protein that is immune to herbicide(?))
glyphosate
16
It used to maintain the cellular viability of the DNA.
water vapor
17
One of the best herbicides
glyphosate
18
are plant growth regulators. Used to induce or to make the production of callus formation in cell division faster, or to produce more cell division and callus formation.
auxins and cytokinins
19
male reproductive organ
stamen
20
This technology is available to all type of plants
particle bombardment
21
is a naturally occurring disaccharide that is found in various organisms, including plants.
trehalose
22
must do rigorous testing for possible allergies to the transgenic plant.
food and drug administration
23
______ from a plant carrying the cre gene is transferred to a first-generation transgenic plant, still having a marker gene for antibiotic resistance.
pollen
24
_______ of the U.S. Department of Agriculture must be notified and must approve the plan.
animal and plant health inspection service
25
producing and storing pollen grain
anther
26
When the loxp sites are in the same orientation
excision
27
It functions as a COMPETITIVE INHIBITOR of EPSPS, meaning it competes with the natural substrate of the enzyme for binding to the enzyme's active site.
glyphosate
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a plant cell from which the cell was removed a type of cell that has no cell wall
protoblasts
29
are typically small actively dividing and lack of specific structure. Can form specific cell type.
undifferentiated
30
When this toxin is ingested by certain insect larvae, it can be toxic to them and lead to their death.
bt toxin
31
Common explant we include for tissue culture:
leaf, stem, root
32
field of science that focuses on the application of the biological techniques and genetic engineering to plants for various purposes
plant biotechnology
33
male reproductive cells or pollen cell
pollen grain
34
regulates how the transgene is handled when making the transgenic plant, whether in E. coli, Agrobacterium, or the plant itself.
institutional committee for biosafety
35
foreign gene is also known as _______
transgenes
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helps plants cope with various environmental stresses, such as drought, salinity, and extreme temperatures.
trehalose
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having specific temperature and light condition.
controlled environment
38
The medium is in liquid form
suspension culture
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is responsible for transferring the gene of interest to the plant genome
tdna region
40
12 billion used in herbicides
US
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immature egg cell
macrospores
42
Cross pollination occur through various mechanism like _____ where pollen is transferred from plant to other plants.
wind
43
the medium is in petri dish or solid medium
callus culture
44
other term for offspring or children
progeny
45
female reproductive cell/egg cell
ova
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Bt toxin, short for ____
bacillus thuringiensis
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female reproductive system that contains ova
ovum
48
Cross pollination occur through various mechanism like _____ where pollen are attached to their bodies and transferred to other plants
insects
49
Trehalose may be broken down into to glucose by _______.
trehalase
50
Next, trehalose- 6-phosphate phosphatase removes the _______ to make trehalose.
phosphate
51
_______ converts UDP-glucose plus glucose 6-phosphate into trehalose 6-phosphate
trehalose phosphate synthase
52
cre stands for
Cyclization recombination
53
is released by digestion of the spore and its breakdown produces a toxin that kills the insect larvae.
crystalline protein
54
they are inserted into the DNA at specific locations.
loxp sites
55
It is used to to stop/prevent different shaping, to prevent specific cells from differentiating.
subculturing
56
selectable markers gene.
non-tdna
57
it contains Ti plasmids
agrobacterium
58
new developed shoot(?) Of plant, this is also where you will get your tissue/part that will be used in your experiment or plant tissue culture.
apical meristem
59
If the loxp sites are in opposing orientations,
inversion