منابع مشابه
Techniques for augmentation of exogenous DNA uptake by ovine spermatozoa
Sperm mediated gene transfer can be an inexpensive and simple method in animal transgenesis; however its efficiency is poor, mainly due to the spermatozoa’s lesser uptake of exogenous DNA. In the present study, the effects of lipofection and other augmentation techniques, such as sperm freezing and spermatozoa treatment with triton X100 and DMSO, on exogenous DNA uptake by sheep spermatozoa and...
متن کاملtechniques for augmentation of exogenous dna uptake by ovine spermatozoa
sperm mediated gene transfer can be an inexpensive and simple method in animal transgenesis; however its efficiency is poor, mainly due to the spermatozoa’s lesser uptake of exogenous dna. in the present study, the effects of lipofection and other augmentation techniques, such as sperm freezing and spermatozoa treatment with triton x100 and dmso, on exogenous dna uptake by sheep spermatozoa and...
متن کاملTechniques for augmentation of exogenous DNA uptake by ovine spermatozoa.
Sperm mediated gene transfer can be an inexpensive and simple method in animal transgenesis; however its efficiency is poor, mainly due to the spermatozoa's lesser uptake of exogenous DNA. In the present study, the effects of lipofection and other augmentation techniques, such as sperm freezing and spermatozoa treatment with triton X100 and DMSO, on exogenous DNA uptake by sheep spermatozoa and...
متن کاملUptake of exogenous DNA by mammalian spermatozoa: specific localization of DNA on sperm heads.
When mouse spermatozoa were briefly exposed in culture to radioactively labelled DNA (pSV2CAT plasmid), radioactivity could be detected by high-resolution autoradiography on the surface and within the nucleus of the spermatozoa. Spermatozoa from other mammalian species (boar, bull, man) could also bind foreign DNA. With the exclusion of human spermatozoa, which in most experiments showed very l...
متن کاملRestriction-modification mediated barriers to exogenous DNA uptake and incorporation employed by Prevotella intermedia
Prevotella intermedia, a major periodontal pathogen, is increasingly implicated in human respiratory tract and cystic fibrosis lung infections. Nevertheless, the specific mechanisms employed by this pathogen remain only partially characterized and poorly understood, largely due to its total lack of genetic accessibility. Here, using Single Molecule, Real-Time (SMRT) genome and methylome sequenc...
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ژورنال
عنوان ژورنال: Veterinary World
سال: 2012
ISSN: 0972-8988
DOI: 10.5455/vetworld.2012.621-627