Microinjection is the use of a glass micropipette to inject a liquid substance at a microscopic or borderline macroscopic level. The target is often a...
7 KB (755 words) - 16:48, 16 May 2024
first approach for developing a human gene therapy procedure, standard microinjection techniques were modified to permit the injection of DNA plasmids into...
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Gene delivery (section Microinjection)
biolistics and electroporation is lower than agrobacterial transformation. Microinjection is where DNA is injected through the cell's nuclear envelope directly...
25 KB (2,878 words) - 19:30, 14 August 2024
Plant genetics (section Microinjection)
cells can be reintegrated into the host. Despite the advantages of microinjection, the process is time consuming as each cell must be individually injected...
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activation that mimics sperm entry, such as calcium ionophore treatment, microinjection of calcium ions, or electrical stimulation. Treatment with cycloheximide...
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the invention of biolistics, Agrobacterium-mediated recombination and microinjection. The first genetically modified animal was a mouse created in 1974 by...
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confers advantages over other physical delivery methods, including microinjection and gene gun techniques. However, it is limited by reduced cell viability...
44 KB (4,791 words) - 22:56, 24 April 2025
Molly, the only demonstrated way to make a transgenic animal was by microinjection of DNA into the pronuclei of fertilized oocytes (eggs). However, only...
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chemical, and biological. Physical methods include electroporation, microinjection, gene gun, impalefection, hydrostatic pressure, continuous infusion...
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extrachromosomal DNA. DNA is generally inserted into animal cells using microinjection, where it can be injected through the cell's nuclear envelope directly...
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subregions of each area, either opioid-stimulating or orexin-stimulating microinjections appear to enhance the number of liking reactions elicited by sweetness...
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available, such as calcium phosphate transfection, electroporation, microinjection and liposome transfection. The plasmid may be integrated into the genome...
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approach has also been used to generate knockin rats by TALEN mRNA microinjection in one-cell embryos. TALEN has also been utilized experimentally to...
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embryos in 1980. Most of the very first transmutations were performed by microinjection of DNA directly into cells. Scientists were able to develop other methods...
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transmission. The axons of lamprey are particularly large and allow for microinjection of substances for experimental manipulation. They are also capable of...
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Microinjection of antibodies to GRASP65 prevents normal Golgi stack formation....
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easily evaluated on the basis of sperm motility in most cases. The microinjection procedure for ROSI also differs slightly from that of ICSI, since additional...
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microinjection of oxytocin receptor antagonist had lower social recognition scores than rats that received a vehicle injection, and microinjections of...
12 KB (1,443 words) - 17:08, 6 November 2024
autopsy, so he wears a double-layered rubber suit and scientists use microinjection techniques to deliver embalming fluids. According to anthropologist...
31 KB (2,283 words) - 14:43, 9 May 2025
expression. Glutamic acid has been implicated in epileptic seizures. Microinjection of glutamic acid into neurons produces spontaneous depolarisations around...
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Agrobacteria Biolistics Electroporation Genetic transduction Lipofection Microinjection Somatic cell nuclear transfer Transfection Types Recombinant DNA Transgenesis...
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Perforated Patch Recording", Methods in Neurosciences, Electrophysiology and Microinjection, vol. 4, Academic Press, pp. 364–373, doi:10.1016/B978-0-12-185257-3...
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and Ruddle F.H. (1980). "Genetic transformation of mouse embryos by microinjection of purified DNA". Proc. Natl. Acad. Sci. USA. 77 (12): 7380–7384. Bibcode:1980PNAS...
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electroporation. DNA is generally inserted into animal cells using microinjection, where it can be injected through the cell's nuclear envelope directly...
224 KB (24,732 words) - 16:14, 23 April 2025
that frog oocytes arrested in G2 could be induced to enter M phase by microinjection of cytoplasm from oocytes that had been hormonally stimulated with progesterone...
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on the Y chromosome. Transgenic mice generated through exogenous DNA microinjection of an embryo's pronucleus are also considered to be hemizygous, because...
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stress. Microinjections of a GABA-a antagonist into the nucleus raphe pallidus, induces an increased heart rate. Conversely, microinjections of muscimol...
3 KB (304 words) - 03:04, 5 April 2019
the nuclear splice-modifying activity of Morpholinos observed after microinjection into the cytosol of cells. Different methods are used for delivery into...
37 KB (4,415 words) - 14:17, 28 August 2024
mutations. This results in embryos with targeted gene knockout. Standard microinjection techniques allow this technology to make knockout rats in 4–6 months...
23 KB (3,268 words) - 16:33, 6 April 2024
or urine. Once an animal is produced, typically using the pronuclear microinjection method, it becomes efficacious to use cloning technology to create additional...
30 KB (2,900 words) - 09:30, 19 March 2025