نتایج جستجو برای: direct mutagenesis
تعداد نتایج: 451037 فیلتر نتایج به سال:
Zinc finger nucleases (ZFNs) are a powerful tool for genome editing in eukaryotic cells. ZFNs have been used for targeted mutagenesis in model and crop species. In animal and human cells, transient ZFN expression is often achieved by direct gene transfer into the target cells. Stable transformation, however, is the preferred method for gene expression in plant species, and ZFN-expressing transg...
Translocation of Sleeping Beauty (SB) transposon requires specific binding of SB transposase to inverted terminal repeats (ITRs) of about 230 bp at each end of the transposon, which is followed by a cut-and-paste transfer of the transposon into a target DNA sequence. The ITRs contain two imperfect direct repeats (DRs) of about 32 bp. The outer DRs are at the extreme ends of the transposon where...
Abstract The cellulase cocktail of marine Aspergillus niger exhibited salt-tolerant and thermostable properties, which is great potential in industrial application. In order to excavate the single tolerant components from complex cocktail, constitutive homologous expression was employed for direct obtainment endoglucanase ( An EGL). Enzymatic property study revealed that EGL a salt tolerance st...
the notion of baer modules was defined recently
T he polymerase chain reaction (PCR) is a rapid procedure for in vitro enzymatic amplification of a specific segment of DNA. Like molecular cloning, PCR has spawned a multitude of experiments that were previously impossible. The number of applications of PCR seems infinite—and is still growing. They include direct cloning from genomic DNA or cDNA, in vitro mutagenesis and engineering of DNA, ge...
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