Efficient RNA interference in zebrafish embryos using siRNA synthesized with SP6 RNA polymerase
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چکیده
منابع مشابه
Enhancement of RNA Interference Effect in P19 EC Cells by an RNA-dependent RNA Polymerase
Background: RNA interference (RNAi) is a phenomenon uses double-stranded RNA (dsRNA) to specifically inhibit gene expression. The non-specific silencing caused by interferon response to dsRNA in mammalian cells limits the potential of utilizing RNAi to study gene function. Duplexes of 21-nucleotide short interfering dsRNA (siRNA) inhibit gene expression by RNAi. In some organisms, siRNA can als...
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Methods that allow the specific silencing of a desired gene are invaluable tools for research. One of these is based on RNA interference (RNAi), a process by which double-stranded RNA (dsRNA) specifically suppresses the expression of a target mRNA. Recently, it has been reported that RNAi also works in mammalian cells if small interfering RNAs (siRNAs) are used to avoid activation of the interf...
متن کاملRNA کوچک مداخله گر(siRNA)
بیماری‌های عفونی ناشی از میکروارگانیسم‌ها هم‌چنان به‌عنوان علل عمده مرگ در سراسر جهان مطرح بوده و افزایش تعداد سویه‌های مقاوم آن‌ها باعث نگرانی زیادی شده است. از زمان کشف خاموشی ژن توسط RNA (RNAi) انقلابی در زمینه کاربرد درمانی آن به‌راه افتاده است. استفاده از RNA مداخله‌گر پتانسیل درمانی بسیاری برای درمان یا پیش‌گیری از بیماری‌ها دارد. این RNA ها نقش‌های حیاتى در تنظیم رونویسى و پس از رونویسى،...
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background: rna interference (rnai) is a phenomenon uses double-stranded rna (dsrna) to specifically inhibit gene expression. the non-specific silencing caused by interferon response to dsrna in mammalian cells limits the potential of utilizing rnai to study gene function. duplexes of 21-nucleotide short interfering dsrna (sirna) inhibit gene expression by rnai. in some organisms, sirna can als...
متن کاملSequences of three promoters for the bacteriophage SP6 RNA polymerase.
Fragments of SP6 DNA generated by cleavage with Hpa II or Taq I were cloned into the Cla I site of pBR322 and the recombinant plasmids were screened for the presence of SP6 promoter activity by transcription in vitro with purified SP6 RNA polymerase. Three plasmids having promoter activity and small inserts of SP6 DNA were characterized. Hybridization studies showed that all three cloned promot...
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ژورنال
عنوان ژورنال: Development, Growth and Differentiation
سال: 2005
ISSN: 0012-1592,1440-169X
DOI: 10.1111/j.1440-169x.2005.00807.x