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!
Modification of performance traits
Modifications to livestock that could influence traits such as growth rate, feed efficiency and meat quality are major goals for livestock breeding in agriculture. Mice in which the myostatin gene has been knocked out have considerably more skeletal muscle than wild type controls. The double-muscle phenotype of some breeds of cattle is caused by natural mutations of this gene and these are widely bred in Europe for improved meat quality. Knockout of this gene in sheep or pigs could produce animals with increased skeletal muscle mass and improved meat quality, although there are clearly major ethical issues relating to animal welfare that would have to be considered if these types of animal were generated.
Other areas of transgenic applications in animal agriculture include modifying milk composition to increase milk proteins, to decrease milk fat or to change milk composition to provide a source of milk for lactose-intolerant individuals or to provide a source of milk that is more efficiently processed into cheese. An area that definitely needs more exploration is the use of the chicken oviduct as a bioreactor. This approach has numerous advantages over the transgenic mammary gland. To name a few, the ease of collecting the product, short generation times, quantity, safety and low costs are unmatched by the traditional approach of transgenic milk. However, this system is still in its infancy because micromanipulation of the chicken embryo is very difficult, and transgenic chickens are often mosaics. It is also possible that the best protein expression levels will be obtained when multiple copies of transgene integrate into a particular favourable chromosomal locus. Cloning will greatly reduce timeliness to get therapeutic products to the market by producing large number of genetically identical transgenic livestock animals in the first generation.
Branemark's Theory of Osseointegration In 1952, Swedish orthopedic surgeon, Branemark, conducted microscopic studies done in situ of the bone marrow in rabbit's fibula with in
Which of the following patients likely faces the highest risk of an acquired hypocoagulation disorder and vitamin K deficiency? Answer A. A patient who is immunocompromised as a re
How many times more acidic is a pH=4 from a pH=7 solution?
Define Determinants of Food Security - Food Availability? It depends on the quantum and quality of crops, livestock, fishery and other food sources, as well as commercial impor
Nutrients and the Soil Early experiments on mineral uptake were performed by Hoagland, Stout and Amon in 1923. They showed that minerals were taken up from the soil primarily
According to their morphology how are bacteria classified? Bacteria present dissimilar morphological patterns. A bacterium can be classified into coccus, bacillus, vibrion or s
Define the word colloid The word colloid, you may be interested to know, is derived from the Greek word "kolla" meaning "glue" and is defined as a system containing particles o
distinguishing charecters and classification of protozoa upto phyla
Define Interaction of Vitamin D with other Nutrients? Vitamin D metabolism is inter-related with calcium, phosphorous, vitamin K and iron. Let us discuss each of these:
What is photoperiod? Photoperiod is the daily time period of light exposure of a living being. The photoperiod might be vary according to the period of the year.
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