Pig transgenesis by Sleeping Beauty DNA transposition
نویسندگان
چکیده
منابع مشابه
One-step Multiplex Transgenesis via Sleeping Beauty Transposition in Cattle
Genetically modified cattle are important for developing new biomedical models and for an improved understanding of the pathophysiology of zoonotic diseases. However, genome editing and genetic engineering based on somatic cell nuclear transfer suffer from a low overall efficiency. Here, we established a highly efficient one-step multiplex gene transfer system into the bovine genome.
متن کاملEfficient Sleeping Beauty DNA Transposition From DNA Minicircles
DNA transposon-based vectors have emerged as new potential delivery tools in therapeutic gene transfer. Such vectors are now showing promise in hematopoietic stem cells and primary human T cells, and clinical trials with transposon-engineered cells are on the way. However, the use of plasmid DNA as a carrier of the vector raises safety concerns due to the undesirable administration of bacterial...
متن کاملAssessment of Fetal Cell Chimerism in Transgenic Pig Lines Generated by Sleeping Beauty Transposition
Human cells migrate between mother and fetus during pregnancy and persist in the respective host for long-term after birth. Fetal microchimerism occurs also in twins sharing a common placenta or chorion. Whether microchimerism occurs in multiparous mammals such as the domestic pig, where fetuses have separate placentas and chorions, is not well understood. Here, we assessed cell chimerism in li...
متن کاملSleeping Beauty transposition: from biology to applications.
Sleeping Beauty (SB) is the first synthetic DNA transposon that was shown to be active in a wide variety of species. Here, we review studies from the last two decades addressing both basic biology and applications of this transposon. We discuss how host-transposon interaction modulates transposition at different steps of the transposition reaction. We also discuss how the transposon was transla...
متن کاملPostintegrative gene silencing within the Sleeping Beauty transposition system.
The Sleeping Beauty (SB) transposon represents an important vehicle for in vivo gene delivery because it can efficiently and stably integrate into mammalian genomes. In this report, we examined transposon expression in human cells using a novel nonselective fluorescence-activated cell sorter-based method and discovered that SB integrates approximately 20 times more frequently than previously re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transgenic Research
سال: 2010
ISSN: 0962-8819,1573-9368
DOI: 10.1007/s11248-010-9438-x