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گواهی نمایه سازی مقاله EMBRYO MEDIATED GENE TRANSFER: POTENCIES IN AVIAN TRANSGENESIS

عنوان مقاله: EMBRYO MEDIATED GENE TRANSFER: POTENCIES IN AVIAN TRANSGENESIS
شناسه (COI) مقاله: NIAC01_049
منتشر شده در اولین کنفرانس بین المللی ایده های نو در کشاورزی در سال ۱۳۹۲
مشخصات نویسندگان مقاله:

Shahin Eghbalsaied - Department of Animal Science, Isfahan branch, Islamic Azad University, Iran
Hamidreza Amini - Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

خلاصه مقاله:
Animal transgenesis is of very high importance for animal scientists and pharmacologists in terms of producing pharmaceuticals and prompt genetic gain. Optimizing appropriate and efficient gene transfer strategy is the main hesitating step for making transgenic animals. Creation of transgenic mice and pigs was reported through an easy, non-chemical, non-viral, and straight forward technology, called sperm-mediated gene transfer (SMGT). However, motile sperm ability to hitchhike foreign DNAs has been challenged. On the other hand, reproducible results on making transgenic chicks through SMGT protocol have been published. If we rule out the sperm mediating pathway for transgene transfer by artificial insemination of pre-incubated sperm with exogenous DNA, the only remained scenario would be DNA uptake by embryo post-fertilization. Interestingly, common feature of the successful AI approaches in chicken SMGT is using cationic-lipids or -polymers. Documenting this theory is difficult for mammalian embryos. However, Chicken embryos are not surrounded by intact zona-pellucida barrier and develop in a naturally self-sufficient medium outside of the uterus. Such versatile characters make them the best candidate for evaluation of embryo transfection theory. Moreover, simple protein profile of chicken egg albumen is another strong privilege to target them for large scale production of recombinant proteins. Here, we overview the potencies and challenges facing chicken embryo transfection.

کلمات کلیدی:
Chicken, embryo, transfection, SMGT

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-NIAC01-NIAC01_049.html