Results 181 to 190 of about 708,347 (229)
Approaches for gene targeting and targeted gene expression in plants [PDF]
GM Crops, 2011 Transgenic science and technology are fundamental to state-of-the-art plant molecular genetics and crop improvement. The new generation of technology endeavors to introduce genes 'stably' into 'site-specific' locations and in 'single copy' without the integration of extraneous vector 'backbone' sequences or selectable markers and with a 'predictable ...
Amjad M. Husaini +3 more
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Gene targeting in Arabidopsis [PDF]
The Plant Journal, 2001 SummaryPrecise modification by gene targeting (GT) provides an important tool for studies of gene function in vivo. Although routine with many organisms, only isolated examples of GT events have been reported for flowering plants. These were at low frequencies precluding reliable estimation of targeting efficiency and evaluation of GT mechanisms.
Hanin, M. +5 more
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British Medical Bulletin, 1995
Melanin biosynthesis is limited to melanocytes partly as a consequence of transcriptional regulation of the enzymes involved in this pathway. Promoter sequences of these enzyme genes may be utilised to drive expression of complementary DNA coding for therapeutic genes so as to provide transcriptional targeting. We have used the 5'-flanking sequences of
R G Vile, I R Hart
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Melanin biosynthesis is limited to melanocytes partly as a consequence of transcriptional regulation of the enzymes involved in this pathway. Promoter sequences of these enzyme genes may be utilised to drive expression of complementary DNA coding for therapeutic genes so as to provide transcriptional targeting. We have used the 5'-flanking sequences of
R G Vile, I R Hart
openaire +3 more sources
Trends in Biochemical Sciences, 1997
The myc family of proto-oncogenes belongs to the basic helix-loop-helix leucine-zipper (bHLHZ) class of transcription factors. Myc proteins function as transcriptional activators through heterodimerization with Max, but might also act as negative regulators of transcription.
Robert N. Eisenman, Carla Grandori
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The myc family of proto-oncogenes belongs to the basic helix-loop-helix leucine-zipper (bHLHZ) class of transcription factors. Myc proteins function as transcriptional activators through heterodimerization with Max, but might also act as negative regulators of transcription.
Robert N. Eisenman, Carla Grandori
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2011
Establishment of methods to inactivate genes by homologous recombination in embryonic stem (ES) cells has provided great advantages to the field of mouse genetics. Using this technology, a number of null mutant mice, so-called knock-out mice, have been generated.
Manorama C. John +3 more
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Establishment of methods to inactivate genes by homologous recombination in embryonic stem (ES) cells has provided great advantages to the field of mouse genetics. Using this technology, a number of null mutant mice, so-called knock-out mice, have been generated.
Manorama C. John +3 more
openaire +3 more sources
2003
Gene targeting in mouse ES cells is a powerful method for studying gene function in vivo. For the novice, this combination of molecular biology, specialized tissue-culture cell lines, and mouse reproductive biology can be daunting. We present a straightforward, one might say constrained, guide for novices of gene targeting to generate a null allele in ...
Richard R. Behringer, Siew-Sim Cheah
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Gene targeting in mouse ES cells is a powerful method for studying gene function in vivo. For the novice, this combination of molecular biology, specialized tissue-culture cell lines, and mouse reproductive biology can be daunting. We present a straightforward, one might say constrained, guide for novices of gene targeting to generate a null allele in ...
Richard R. Behringer, Siew-Sim Cheah
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Altering Genes in Animals by Gene Targeting
Annual Review of Immunology, 1992It is possible to create mice in which a planned alteration has been introduced at a specific locus in the genome. The planned alteration is first introduced into the genome of mouse embryonic stem (ES) cells in tissue culture. This is accomplished by homologous recombination between the targeted genomic locus and DNA introduced into the ES cells ...
Oliver Smithies, Beverly H. Koller
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