Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Nuclear transfer method: Nuclear transfer will extend the range of species in which gene targeting will be possible and thereby provide better models to test treatments for human diseases. The production of Dolly followed by subsequent confirmation in cow and mice successfully established a cloning technology, which have opened the new horizons of application of nuclear transfer technique in production of transgenic animals. Current available technique of pronuclear microinjection of a DNA expression cassette is inefficient and expression levels are unpredictable. Nuclear transfer (cloning) offers an appealing alternative. Hence, one could perform gene targeting in cell lines that is able to donate its nuclei to recipient oocytes. This would allow selection of the most productive cell line showing high expression for conversion into highly productive animals, and all animals will be transgenic. For example, the time from microinjection to a milk producing flock is 3.5 years, if the founder is female, and 2.5 years, if it is male. With somatic cloning this time can be reduced to 1.5 years. This saving of time will be greater with cow. Production of transgenic founder animals by nuclear transfer also uses less than half the number of experimental animals than a pronuclear injection.
why obelia shows an intermediate grade of organisation
how animals respiratory
Q. Is fecundation in amphibians internal or external? In this aspect are amphibians evolutionarily proximal to fishes or to reptiles? In the majority of the amphibian species f
Define the Root Perforation An endodontic perforation is an artificial opening in the tooth or its root, created by clinician during entry to the canal system or by a biologic
Describe the factors that affect cardiac output in a female athlete who is speed skating toward the finish line in an Olympic race
Why doesn't a long lasting vaccine against common cold exist yet? Viruses that show a high mutation rate like the virus that causes the common cold escape simply from the actio
Complication during gestation Many complications like uterine torsion, vaginal prolapse, mummification, foetal maceration, hydra allantois, hydro amnios and teratological abno
Q. Show Risk factors of cardiovascular disease? Various risk factors of cardiovascular disease. We will now briefly mention the causes related to hypertension. 1. Genetic
Explain the Sporangiophores features of Rhizopus? 1. Sporangiophores swell at the tip into a spherical knob like structure called sporangium. It has two zones. - Central dom
Definition of Somatoform Disorders: The term 'Somatoform Disorders' was introduced in the scientific literature by the American Psychiatric Association in the third edition o
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd