منابع مشابه
Transposon tagging in diploid strawberry.
Fragaria vesca was transformed with a transposon tagging construct harbouring amino terminally deleted maize transposase and EGFP (Ac element), NPTII, CaMV 35S promoter (P35S) driving transposase and mannopine synthase promoter (Pmas) driving EGFP (Ds element). Of 180 primary transgenics, 48 were potential launch pads, 72 were multiple insertions or chimaeras, and 60 exhibited somatic transposi...
متن کاملTransposon tagging using Ty elements in yeast.
We have used the ability to induce high levels of Ty transposition to develop a method for transposon mutagenesis in Saccharomyces cerevisiae. To facilitate genetic and molecular analysis, we have constructed GAL1-promoted TyH3 or Ty917 elements that contain unique cloning sites, and marked these elements with selectable genes. These genes include the yeast HIS3 gene, and the plasmid PiAN7 cont...
متن کاملTransposon-based tagging: IRAP, REMAP, and iPBS.
Retrotransposons are a major component of virtually all eukaryotic genomes, which makes them useful as molecular markers. Various molecular marker systems have been developed that exploit the ubiquitous nature of these genetic elements and their property of stable integration into dispersed chromosomal loci that are polymorphic within species. To detect polymorphisms for retrotransposon inserti...
متن کاملZinc-regulated genes in Saccharomyces cerevisiae revealed by transposon tagging.
The biochemistry of human nutritional zinc deficiency remains poorly defined. To characterize in genetic terms how cells respond to zinc deprivation, zinc-regulated genes (ZRG's) were identified in yeast. Gene expression was probed using random lacZ reporter gene fusions, integrated by transposon tagging into a diploid genome as previously described. About half of the genome was examined. Cells...
متن کاملHeterologous transposon tagging of the DRL1 locus in Arabidopsis.
The development of heterologous transposon tagging systems has been an important objective for many laboratories. Here, we demonstrate the use of a Dissociation (Ds) derivative of the maize transposable element Activator (Ac) to tag the DRL1 locus of Arabidopsis. The drl1 mutant shows highly abnormal development with stunted roots, few root hairs, lanceolate leaves, and a highly enlarged, disor...
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ژورنال
عنوان ژورنال: Plant Biotechnology Journal
سال: 2012
ISSN: 1467-7644
DOI: 10.1111/j.1467-7652.2012.00728.x