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Through the process microinjection, we can easily transfer foreign DNA into the animals. So, among the few other processes we have for genetic transfer, we can say that microinjection is the best process to transfer genes between the transgenic animals. We can name the whole process as microinjection transgenic animals. Transgenic animals are the one that carries a foreign gene into their genome to alter their DNA. The method of producing such an animal involves the injection of the unrelated gene into the pronuclear of a fertilized egg. This egg is then planted into the oviduct (the tube through which an ovum or egg passes from an ovary) of a recipient animal who gives birth to the genetically modified progeny. Amongst all several transgenic animals created, the most common ones are mice. Others include transgenic pigs, rabbits, rats, cows, sheep, and fish. The use of microinjection as a biological procedure began in the early 1990s, although even through the 1970s it was not used commonly. By the 1990s, its use had grown rapidly significantly and it is now considered a common laboratory technique. http://www.articles.gappoo.com/Articles-of-2019/applications-microinjection-transgenic-animals

Microinjection for transgenic animals is a direct method to introduce DNA into either cytoplasm or nucleus. DNA microinjection methods are used to transfer the genes between animals. This is quite a popular technique for creating transgenic organisms. DNA microinjection is also known as the pronuclear microinjection. In this process, the genes must be transmitted through the germline, including germ cells of the animal that contains the same modified genetic material. Transgenic animals are those consequences of experimental application, wherein the DNA integrated into their germline. The first transgenic animals were produced in the year of 1980. Mice were one of the first transgenic animals at that time. https://www.wpiinc.com/micro-epore-pinpoint-cell-penetrator

"The new WPI MICRO-ePORE™ pinpoint cell penetrator is a simple and versatile system that can be used for efficient microinjection of a diverse array of compounds and biomolecules into oocytes and pre-implantation stage mammalian embryos. Patent pending Flutter Electrode Technology assists in small, clean, precise membrane penetration without tearing or damaging the membrane. Benefits Increase viability of injected embryos Flexible system Integrates with WPI's PV820/PV830, as well as other popular microinjection systems, like the Eppendorf Femtojet® and the Narishige injectors (Femtojet® 4I is a registered Trademark of Eppendorf.) Microinjection of diverse compounds and biomolecules - DNA, RNA, proteins Pre- and post-implantation in embryos of various species - mice, rodents, monkeys, bovine, pigs, zebrafish, etc. Easy to operate - Hands-free operation with foot switch control User adjustable frequency and voltage - four programmable protocols Small, portable unit saves precious benchtop space Works with all major inverted microscopes"

A transgenic animal is one whose genome has been altered by the transfer of a gene or genes from another species. In biomedical research, in the laboratory, transgenic animals are routinely used as models. Over 95 percent of those users are genetically modified rodents, predominantly mice. Transgenic animals have many Utilities which made them much superior to the normal animals. Utilities of Transgenic Animals: * During medical research, transgenic animals are mostly used to identify the functions of some specific factors in complex homeostatic systems. These can be through the over- or under-expression of a modified gene (the inserted transgene). * In the toxicology as the responsive test animals for the detection of toxicants. * In mammalian developmental genetics. * In molecular biology, this analysis of the regulation of the gene expression, make use of the informative evaluation of some specific genetic change, at the level of the whole animal. * While in the pharmaceutical industry, for the targeted production of pharmaceutical proteins, and during the drug production also on the product efficacy testing. * In biotechnology, as producers of specific proteins. * For the genetically engineered hormones to increase milk yield, meat production. * In the cloning procedures to reproduce some specific bloodlines in the genetic engineering of the livestock, and in the aquaculture that affects the modification of animal physiology and/or anatomy, * Developing animals specially created for use in xenografting.

Microinjection is an active method for creating transgenic animals. This method described below is geared towards generating transgenic animals, during the process of genetic transformation. Transgenic animals are defined as animals in which new or altered genes have been experimentally inserted into their genome by genetic engineering techniques. They are routinely used in the laboratory as a model in Bio-medical research.

Microinjection is a method where the foreign DNA transfers between the animals. A transgenic animal is one whose genome has been altered by the transfer of the genes from another species or breed....

If you are looking for a source of cost-effective and high-quality research instruments so you can focus on your scientific journey? Let WPI be your trusted partner as you stock your research laboratory with equipment, surgical instruments, and supplies. Cited in 1000s of notable publications over the last 50 years, WPI offers quality and value to biomedical researchers. Whether you study cell and tissue biology, animal physiology, electrophysiology or perform small animal surgery. WPI's surgical instrumentation offering includes over 1,400 individual Instruments and 11 pre-assembled surgical-specific kits, which are designed for select surgical protocols. WPI also offers researchers and veterinarian surgeons the opportunity to build custom surgical kits for their own needs. WPI's quality line of surgical instruments is made of German steel with German craftsmanship, and it is constructed to our exact specifications. To match the quality of our German line, WPI's intermediate line of surgical instruments also goes through proper passivation with electrolytic polishing. The quality material and craftsmanship used in this line gives you the performance you demand at an economical price. WPI strives to provide you with quality instruments at cost-effective prices so you get more for less. WPI offers surgical instruments and accessories for various applications: * Micro or spring scissors for the dissection of soft tissues, blood vessels, nerve, and ophthalmic procedures * Thumb forceps for compressing or grasping tissues in surgical procedures and handling sterile dressings * Hemostatic forceps to control bleeding in many surgical procedures In addition, WPI also offers surgical adhesives for wound closures, sterilizers and cleaners, and various accessories needed for surgery including biopsy punches, ear punches, loupes, micro drills and more. Surgical instruments need to be sterilized before use to prevent infection. WPI offers a vast range of steril

The concept of gene transfer between cells first existed in bacteria; they are capable of at least four natural forms of genetic exchange. The genetic transfer technique is used very widely in basic research and applied biology. The delivery of DNA into an animal cell is a very established and fundamental procedure. It has become a very crucial tool for gene cloning, the study of gene function and the regulation and production of small amounts of recombinant proteins for analysis and verification. It helps to express the introduced genetic construct in the recipient cells or inactivate particular endogenous genes.

MICRO-ePORE is an advanced tool that ensures a much better success rate in the Genetic Transfer process. It works as DNA Microinjection and DNA is inserted into animal cells using microinjection.

The concept of gene transfer between cells first existed in bacteria; they are capable of at least four natural forms of genetic exchange. The genetic transfer technique is used very widely in basic research and applied biology. The delivery of DNA into an animal cell is a very established and fundamental procedure. It has become a very crucial tool for gene cloning, the study of gene function and the regulation and production of small amounts of recombinant proteins for analysis and verification. It helps to express the introduced genetic construct in the recipient cells or inactivate particular endogenous genes.

WPI's surgical instrumentation offering includes over 1,400 individual Instruments and 11 pre-assembled surgical-specific kits, which are designed for select surgical protocols. WPI also offers researchers and veterinarian surgeons the opportunity to build custom surgical kits for their own needs. WPI's quality line of surgical instruments is made of German steel with German craftsmanship, and it is constructed to our exact specifications. To match the quality of our German line, WPI's intermediate line of surgical instruments also goes through proper passivation with electrolytic polishing. The quality material and craftsmanship used in this line gives you the performance you demand at an economical price. WPI strives to provide you with quality instruments at cost-effective prices so you get more for less. WPI offers surgical instruments and accessories for various applications: * Micro or spring scissors for the dissection of soft tissues, blood vessels, nerve, and ophthalmic procedures * Thumb forceps for compressing or grasping tissues in surgical procedures and handling sterile dressings * Hemostatic forceps to control bleeding in many surgical procedures In addition, WPI also offers surgical adhesives for wound closures, sterilizers and cleaners, and various accessories needed for surgery including biopsy punches, ear punches, loupes, micro drills and more. Surgical instruments need to be sterilized before use to prevent infection. WPI offers a vast range of sterilization baskets and trays for use with surgical instruments and other tools.

Gene transfer technique is used very frequently both in basic research and applied biology. The delivery of DNA into animal cells is a fundamental and fixed procedure. It has become anecessary tool for gene cloning, the study of gene function and regulation and the production of small amounts of recombinant proteins for analysis and verification. Gene transfer experiment helps to launch the genetic construct (or transgene) in the recipient cells or to disrupt or inactivate particular endogenous genes resulting in a loss of function. There are many utilizations of gene-transfer like large-scale commercial production of recombinant antibodies and vaccines and gene medicine or gene therapy. They range from the use of mammalian and insect cell cultures to transfer of DNA into human patients for the correction or prevention of disease.

Microinjection with its term shows very fine needle 'micro' with the function of injecting i.e., 'injection'. This process is mainly used for transferring foreign DNA into a living cell like in a cell or embryo of an animal.

For monitoring the cardiovascular activity within wide spectra of animals including small species like zebrafish embryo to larger ones like alligator WPI has introduced cardiac electrophysiology devices.

Microinjection is the process of a glass micropipette to inject a liquid substance at a microscopic level. This injection is a proven and relatively simple method for introducing DNA into worms. Though this process has a very low success rate but using WPI's Micro-ePORE you will get a higher success rate.