Results 371 to 380 of about 12,185,719 (426)
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
2009
Gene targeting in mice has been used extensively to elucidate gene function in vivo. However, for gene targeting to be successful, the targeting vector must be carefully designed. This chapter addresses the rationale behind designing targeting vectors, detailing the essential components, and highlighting specific considerations for different types of ...
Simon, J. +2 more
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Gene targeting in mice has been used extensively to elucidate gene function in vivo. However, for gene targeting to be successful, the targeting vector must be carefully designed. This chapter addresses the rationale behind designing targeting vectors, detailing the essential components, and highlighting specific considerations for different types of ...
Simon, J. +2 more
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
openaire +3 more sources
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
openaire +5 more sources
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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Targeting Trichothecene Biosynthetic Genes [PDF]
, 2016 Biosynthesis of trichothecenes requires the involvement of at least 15 genes, most of which have been targeted for PCR. Qualitative PCRs are used to assign chemotypes to individual isolates, e.g., the capacity to produce type A and/or type B trichothecenes. Many regions in the core cluster (consisting of 12 genes) including intergenic regions have been
Wei, Songhong +4 more
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The Plant Journal, 2014
The CRISPR/Cas nuclease is becoming a major tool for targeted mutagenesis in eukaryotes by inducing double-strand breaks (DSBs) at pre-selected genomic sites that are repaired by non-homologous end joining (NHEJ) in an error-prone way.
Simon Schiml +2 more
semanticscholar +1 more source
The CRISPR/Cas nuclease is becoming a major tool for targeted mutagenesis in eukaryotes by inducing double-strand breaks (DSBs) at pre-selected genomic sites that are repaired by non-homologous end joining (NHEJ) in an error-prone way.
Simon Schiml +2 more
semanticscholar +1 more source